Rapid escape and observation window protection structure of rear delivery cabin of unmanned aerial vehicle

Abstract

The invention provides a rapid escape and observation window protection structure of an unmanned aerial vehicle rear delivery cabin, and relates to the technical field of unmanned aerial vehicle rear delivery cabins. The unmanned aerial vehicle rear delivery cabin rapid escape and observation window protection structure comprises an observation part, a pressure relief device, a displacement assembly and a locking assembly, the peripheral side of the observation part is sleeved with a pressing connection frame, and a sealing piece is arranged on one side of the pressing connection frame; the pressure relief device enables the sealing piece and the outside to be sealed or communicated through rotation at the center. The displacement assembly enables the crimping frame to have two independent actions of displacement and rotation; the locking assembly rotates to enable the observation part and the cabin body to be locked or unlocked, and due to the synchronous linkage design of the locking assembly and the pressure relief device, the observation part can be rapidly separated from or locked to the cabin body from any side inside or outside the cabin. The two-way opening function greatly improves the escape error-tolerant rate and rescue flexibility in an emergency scene, and provides double guarantees for personnel safety.

Description

Technical Field

[0001] This application relates to the field of unmanned aerial vehicle (UAV) emplacement capsule technology, and more specifically, to a rapid escape and observation window protection structure for an UAV emplacement capsule. Background Technology

[0002] In existing technologies, the installation method of the observation window of the UAV rear delivery cabin needs to be designed in combination with the specific purpose of the rear delivery cabin. The mainstream approach is to use mechanical connection methods such as bolt fastening, pressure ring fixing, and snap-fit. At the same time, airtightness and waterproofness during flight are ensured through structures such as sealing rings and sealant to adapt to complex working conditions such as high altitude and rain.

[0003] However, the above installation scheme has obvious functional limitations: some observation windows are fixed and have no opening capability; even if they can be opened, they are mostly single-sided (either inside or outside the cabin) opening structures, which cannot meet the two-way operation requirements of "rapid evacuation of personnel inside the cabin and assistance in opening by rescue personnel outside the cabin" in emergency escape scenarios. In the event of a sudden emergency, it is easy to delay the escape opportunity and there is insufficient protection for personnel safety. Summary of the Invention

[0004] This application aims to address at least one of the technical problems existing in the prior art. Therefore, this application proposes a rapid escape and observation window protection structure for a drone evacuation cabin, installed on the left and right sides and upper part of the cabin near the human head. It includes an observation section, a pressure relief device, a displacement component, and a locking component. The observation section is fitted with a pressing frame around its periphery. A sealing element is provided on the side of the pressing frame facing the cabin. The sealing element is externally connected to a vacuum device, which creates negative pressure after vacuuming to form a seal with the outer wall of the cabin. The pressure relief device is located on the side of the pressing frame away from the sealing element. Rotation at its center allows the sealing element to either seal or connect with the outside environment. The displacement component connects the cabin and the pressing frame, enabling the pressing frame to have both independent displacement and rotation relative to the cabin. The locking component is located on the side of the observation section facing the cabin and is connected to the rotating structure at the center of the pressure relief device, allowing both to rotate synchronously. Rotation at its center drives the rotating structure at the center of the pressure relief device, locking or unlocking the observation section and the cabin.

[0005] Preferably, the observation section is a high-strength polycarbonate observation window. The window surface of the observation section is coated with an anti-fog coating. The observation section is surrounded by a frame, which is fixed to the inside of the pressing frame. An inner reinforcement is fixed to the inward side of the frame. The inner reinforcement includes four reinforcing ribs distributed in a cross shape. A connecting ring is fixed to the center of the four reinforcing ribs. Four evenly distributed positioning blocks are also fixed to the inward side of the frame. One end of each positioning block extends into the inside of the cabin and is provided with a slot.

[0006] Preferably, the pressure relief device includes a rotating shaft, four tie rods, and four pressure relief components. The rotating shaft passes centrally through the observation section and is rotatably and sealingly connected to the observation section. The four tie rods are eccentrically and rotatably connected to the rotating shaft. The four pressure relief components are symmetrically fixed to the four sides of the pressing frame in pairs and communicate with the sealing component. The four tie rods are eccentrically and rotatably connected to the ends of the four pressure relief components that are away from the sealing component.

[0007] Preferably, the axial rotating component includes a rotating shaft that rotates through the observation part, and two sealing rings are provided on the rotating shaft. The two sealing rings are respectively disposed on both sides of the observation part. A first turntable, a second turntable and an outer rotating handle are sequentially fixedly mounted on the rotating shaft. Two of the four pull rods rotate eccentrically on the first turntable, and the other two pull rods rotate eccentrically on the second turntable.

[0008] Preferably, the pressure relief component includes a connecting cylinder fixed to the pressing frame, the connecting cylinder being sealed and connected to the sealing component, an arc-shaped air outlet being provided on the side wall of the connecting cylinder, a rotating plug being rotatably connected to the end of the connecting cylinder away from the sealing component, a sealing plug being coaxially fixed to one end of the rotating plug, the sealing plug being rotatably connected inside the connecting cylinder, a notch being provided on the side of the sealing plug that matches the air outlet, and the pull rod and the rotating plug being eccentrically rotatably connected.

[0009] Preferably, the orientation of the air outlet and its own opening angle, the opening angle of the notch, and the eccentric positions of the two ends of the pull rod on the rotating shaft and the rotating plug, so that the rotation angle of the rotating shaft is within the range of 30°-60°, so as to achieve complete misalignment and complete overlap of the notch and the air outlet.

[0010] Preferably, the displacement component includes a connecting block fixed to the pressing frame and a slide rail fixed to the cabin body. The connecting block can slide only along the length of the slide rail and can rotate only at the end of the slide rail away from the cabin body.

[0011] Preferably, the connecting block is fixedly connected to one end of the slide rail with a sliding shaft.

[0012] Preferably, the slide rail has a sliding cavity on the side facing the connecting block, and the sliding shaft is slidably connected to the sliding cavity; the bottom end of the sliding cavity has a sliding groove, the opening width of the sliding groove is smaller than the width of the sliding cavity; the sliding groove extends to the top side area of ​​the slide rail away from the cabin, so that the connecting block can rotate at this end.

[0013] Preferably, the locking assembly includes a retaining ring disposed on the side of the observation section facing the inner side of the cabin, the retaining ring being coaxially fixed to the rotating shaft, the retaining ring abutting against the connecting ring, an inner turntable being coaxially fixed to one end of the retaining ring, four pins being eccentrically rotatably connected to the inner turntable, the other ends of the four pins being inserted into the slots, and an inner rotating handle being coaxially fixed to the inner turntable.

[0014] The beneficial effects of a rapid escape and observation window protection structure for a drone rear delivery cabin according to an embodiment of this application are: 1. Through the synchronous linkage design of the locking components and the pressure relief device, the observation section can be quickly separated from or locked from the cabin from either the inside or outside of the cabin. The two-way opening function greatly improves the escape fault tolerance and rescue flexibility in emergency scenarios, providing dual protection for personnel safety. 2. The locking / separation mechanism is driven by rotation. Only a single rotation is needed to lock or lock the observation unit to the cabin. No complicated operation steps are required, which effectively shortens the critical response time in emergency escape. 3. Composite motion control using displacement components: When the observation part approaches the cabin and closes, it automatically switches to linear displacement for precise alignment and sealing; when the observation part moves away from the cabin and opens, it synchronously switches to rotational displacement to avoid interference zones in the cabin structure. This completely solves the problems of jamming and scraping during the opening / closing process from the perspective of motion logic, ensuring smooth operation. 4. The negative pressure adsorption principle is used to make the sealing parts fit tightly with the cabin: On the one hand, the negative pressure force firmly fixes the observation window to the cabin, ensuring waterproof sealing; on the other hand, the negative pressure state can be quickly released by the pressure relief device. Compared with the traditional mechanical fastening structure, there is no need to remove bolts or unlock multiple buckles, which significantly reduces the opening resistance and enables the observation window to be opened quickly. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0016] Figure 1This is a partial structural diagram of the outer side of a rapid escape and observation window protection structure for a drone rear delivery cabin, according to an embodiment of this application. Figure 2 This is a partial structural diagram of the inner side of a rapid escape and observation window protection structure for a drone rear delivery cabin, according to an embodiment of this application. Figure 3 This application describes a structural explosion protection structure for a drone emplacement cabin's rapid escape and observation window, according to an embodiment of this application. Figure 1 ; Figure 4 This application describes a structural explosion protection structure for a drone emplacement cabin's rapid escape and observation window, according to an embodiment of this application. Figure 2 ; Figure 5 According to the embodiments of this application Figure 3 Enlarged view of A in the middle; Figure 6 According to the embodiments of this application Figure 3 Enlarged view of B in the middle; Figure 7 According to the embodiments of this application Figure 3 Enlarged view of C; Figure 8 According to the embodiments of this application Figure 4 Enlarged view of D; Figure 9 This is a side view of a rapid escape and observation window protection structure for a drone rear delivery cabin according to an embodiment of this application; Figure 10 This is a cross-sectional view of a displacement component according to an embodiment of this application.

[0017] Icons: 1. Hull; 2. Observation section; 21. Frame; 22. Inner reinforcement; 221. Reinforcing rib; 222. Connecting ring; 23. Positioning block; 231. Slot; 3. Press-fit frame; 31. Seal; 4. Pressure relief device; 41. Rotating shaft; 411. Shaft; 412. Sealing ring; 413. First turntable; 414. Second turntable; 415. Outer handle; 42. Pull rod; 43. Pressure relief component; 431. Connecting cylinder; 432. Air outlet; 433. Rotating plug; 434. Sealing plug; 435. Notch; 5. Displacement assembly; 51. Connecting block; 511. Sliding shaft; 52. Slide rail; 521. Slide cavity; 522. Slide groove; 6. Locking assembly; 61. Retaining ring; 62. Inner turntable; 63. Pin; 64. Inner handle. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, not all of them. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0019] Example 1 like Figure 1 and Figure 2 As shown, the rapid escape and observation window protection structure of the unmanned aerial vehicle (UAV) evacuation cabin of this application is installed on the left and right sides and the upper part of the cabin 1 near the head of the human body, specifically including an observation part 2, a pressure relief device 4, a displacement component 5 and a locking component 6.

[0020] The observation section 2 is fitted with a crimping frame 3 around its perimeter. A sealing element 31 is provided on the side of the crimping frame 3 facing the cabin 1. The sealing element 31 is connected to a vacuum pump and forms a negative pressure after vacuuming to form a sealed fit with the outer wall of the cabin 1.

[0021] It should be noted that the sealing element 31 in this application has a recessed portion circumferentially provided on the side facing the chamber 1. The recessed portion is used to draw a vacuum and deform, so as to enhance the sealing, waterproofing, adsorption and fixing capabilities between the sealing element 31 and the chamber 1.

[0022] It is understandable that when the observation part 2 needs to be sealed with the outer wall of the cabin 1, the observation part 2 is pressed tightly against the outer wall of the cabin 1, and an external vacuum device is used to create a negative pressure at the contact point between the sealing element 31 and the cabin 1, so that the sealing element 31 and the cabin 1 can form a fixed adsorption under the action of negative pressure.

[0023] Furthermore, the pressure relief device 4 is located on the side of the crimping frame 3 away from the seal 31. The pressure relief device 4 rotates at its center to create a seal or connection between the seal 31 facing the cabin 1 and the outside.

[0024] It is understandable that by rotating the internal components of the pressure relief device 4, the seal 31 and the cabin 1 can be sealed or unsealed in a fitted state. In the sealed state, vacuuming can form a sealed connection between the observation part 2 and the cabin 1. In the unsealed state, the observation part 2 and the cabin 1 can lose their adsorption and fixation ability, which facilitates the separation operation between the observation part 2 and the cabin 1.

[0025] Furthermore, the displacement component 5 is connected to the cabin 1 and the pressing frame 3, so that the pressing frame 3 has two independent movements relative to the cabin 1: displacement and rotation.

[0026] Understandably, the crimping frame 3 has two independent actions relative to the cabin 1: displacement and rotation. That is, when the observation part 2 moves closer to or away from the cabin 1, it can only achieve linear displacement. After it moves to the end of the displacement component 5 away from the cabin 1, it can only achieve rotation. This will ensure that the observation part 2 forms a precise alignment and sealing action during the closing or opening action with the cabin 1, and avoid interference actions such as jamming or scraping, thus ensuring smooth operation.

[0027] Furthermore, the locking assembly 6 is located on the side of the observation section 2 facing the cabin 1 and is connected to the rotating structure at the center of the depressurization device 4, so that the two rotate synchronously. The locking assembly 6 drives the rotating structure at the center of the depressurization device 4 to rotate through the rotation at the center, and forms a locking or unlocking action between the observation section 2 and the cabin 1.

[0028] It can be seen that, through the synchronous linkage design between the locking component 6 and the pressure relief device 4, the observation unit 2 can be quickly separated from or locked from the cabin 1 from either side inside or outside the cabin. The bidirectional opening function greatly improves the escape fault tolerance and rescue flexibility in emergency scenarios, providing dual protection for personnel safety.

[0029] In a specific embodiment of this application, the observation section 2 is a high-strength polycarbonate observation window, and the window surface of the observation section 2 is coated with an anti-fog coating.

[0030] like Figure 3 As shown, the observation part 2 is surrounded by a frame 21, which protects the observation part 2. The frame 21 is fixed to the inside of the pressing frame 3, so that the two form a whole.

[0031] like Figure 4 and Figure 8 As shown, the pressure relief device 4 includes a rotating shaft 41, four tie rods 42, and four pressure relief components 43.

[0032] The rotating shaft 41 is centrally located through the observation section 2 and is rotatably connected to the observation section 2. Specifically, the rotating shaft 41 includes a rotating shaft 411 that rotatably passes through the observation section 2. Two sealing rings 412 are provided on the rotating shaft 411 and are respectively located on both sides of the observation section 2. A first turntable 413, a second turntable 414, and an outer handle 415 are sequentially fixed on the rotating shaft 411. Two of the four pull rods 42 rotate eccentrically on the first turntable 413, and the other two pull rods 42 rotate eccentrically on the second turntable 414. This design arranges the four pull rods 42 in pairs and avoids motion interference between the four pull rods 42 when the rotating shaft 411 rotates.

[0033] Four pressure relief components 43 are symmetrically fixed to the four sides of the pressing frame 3 in pairs and connected to the sealing component 31. Four pull rods 42 are eccentrically rotatably connected to the ends of the four pressure relief components 43 away from the sealing component 31.

[0034] Specifically, the pressure relief component 43 includes a connecting cylinder 431 fixed to the pressing frame 3, the connecting cylinder 431 being sealed and connected to the sealing component 31, an arc-shaped air outlet 432 being provided on the side wall of the connecting cylinder 431, a rotating plug 433 being rotatably connected to the end of the connecting cylinder 431 away from the sealing component 31, a sealing plug 434 being coaxially fixed to one end of the rotating plug 433, the sealing plug 434 being rotatably connected inside the connecting cylinder 431, and a notch 435 matching the air outlet 432 being provided on the side of the sealing plug 434, and an eccentric rotatable connection between the pull rod 42 and the rotating plug 433.

[0035] It should be noted that, in the specific embodiments of this application, the orientation of the air outlet 432 and its own opening angle, the opening angle of the notch 435, and the eccentric positions of the two ends of the pull rod 42 on the axial rotating member 41 and the rotating plug 433, make the rotation angle of the axial rotating member 41 range between 30° and 60°, so as to achieve the complete misalignment and complete overlap of the notch 435 and the air outlet 432.

[0036] The rotating angle design further shortens the time required to open the observation section 2 during escape.

[0037] like Figure 10 As shown, the displacement component 5 includes a connecting block 51 fixed to the pressing frame 3 and a slide rail 52 fixed to the cabin 1. The connecting block 51 can slide only in the length direction of the slide rail 52, and the connecting block 51 can rotate only at the end of the slide rail 52 away from the cabin 1.

[0038] This design allows the observation section 2 to be precisely positioned during the closing process, and during the opening process, it can avoid motion interference with the cabin 1, thus avoiding affecting the opening time of the observation section 2.

[0039] like Figure 7 As shown, four evenly distributed positioning blocks 23 are fixed to the inward side of the frame 21. One end of the positioning block 23 extends to the inside of the cabin 1, and a slot 231 is provided at that end.

[0040] like Figure 6 and Figure 7 As shown, the locking assembly 6 includes a retaining ring 61 disposed on the side of the observation section 2 facing the inside of the cabin 1. The retaining ring 61 is coaxially fixed to the rotating shaft 411 and abuts against the connecting ring 222. One end of the retaining ring 61 is coaxially fixed to an inner turntable 62. Four pins 63 are eccentrically rotatably connected to the inner turntable 62. The other ends of the four pins 63 are inserted into the slot 231. An inner rotating handle 64 is coaxially fixed to the inner turntable 62.

[0041] Understandably, firstly, the retaining ring 61 is designed to prevent pulling or pushing forces from being applied directly to the observation part 2 when it is opened, and to distribute the force to the frame 21, thus protecting the observation part 2. At the same time, since the rotating shaft 411 is coaxially fixed to the inner rotating handle 64 and the outer rotating handle 415 respectively, rotating the rotating shaft 411 from the outside or the inside can realize the insertion or removal of the drive pin 63 and the corresponding slot 231, as well as the closing or opening of the outer pressure relief device 4.

[0042] Of course, it should be noted that in the specific embodiment of this application, when the outer pressure relief device 4 is closed, the pin 63 is displaced to the outside (towards the slot 231). When the outer pressure relief device 4 is opened, the pin 63 is displaced to the inside (retracted to the axis of the rotating shaft 411). At this time, the pin 63 does not disengage from the slot 231, and the end of the pin 63 does not extend out of the slot 231, ensuring that the observation part 2 will not be interfered with by the pin 63 when it is opened.

[0043] In summary, it can be understood that when installing the observation section 2, the displacement component 5 first moves the observation section 2 linearly towards the outer wall of the cabin 1, ensuring that the sealing element 31 and the outer wall of the cabin 1 are tightly fitted. Rotating the outer handle 415 creates a seal with the pressure relief device 4, while the inner pin 63 extends from the slot 231 and engages with the inner wall of the cabin 1. Then, using an external vacuum device, a vacuum is created between the sealing element 31 and the cabin 1. The negative pressure created by the vacuum causes the observation section 2 to adhere and fix to the outer wall of the cabin 1. At this point, the vacuum and the pin 63 provide double fixation for the observation section 2, enhancing its stability on the cabin 1 and preventing accidental opening between the observation section 2 and the cabin 1 during use. When emergency rescue is required to open the observation section 2, the outer handle 415 can be rotated in the opposite direction from the outside, or the inner handle 64 can be rotated from the inside, both allowing the shaft to rotate. Rotating shaft 411 simultaneously moves the four outer levers 42, causing the sealing plug 434 to rotate within the connecting cylinder 431, aligning the notch 435 with the air outlet 432. This eliminates the negative pressure between the seal 31 and the cabin 1, releasing the adsorption effect. Simultaneously, the rotation of shaft 411 drives the four pins 63 to retract inward, releasing them from their latching against the inner wall of cabin 1. In this situation, applying an outward pulling or pushing force to the observation section 2 causes it to first move linearly away from cabin 1 until it reaches the end of the displacement assembly 5, at which point it can rotate, opening the observation section 2. This design allows for the observation section 2 to open both internally and externally, and unlocking or locking can be achieved with a small rotation, shortening the opening time and effectively improving the efficiency of emergency rescue.

[0044] Example 2

[0045] Based on Example 1, such as Figure 3 and Figure 6 As shown, an inner reinforcement 22 is fixed to the inward side of the frame 21. The inner reinforcement 22 includes four reinforcing ribs 221 distributed in a cross shape. A connecting ring 222 is fixed to the center of the four reinforcing ribs 221. The reinforcing ribs 221 can stabilize the frame 21 and enhance the structural stability of the frame 21.

[0046] like Figure 10 As shown, the connecting block 51 is connected to one end of the slide rail 52 and a sliding shaft 511 is fixedly connected thereto.

[0047] It should be noted that the bottom ends of the connecting block 51 and the slide rail 52 are fitted with a clearance.

[0048] The slide rail 52 has a slide cavity 521 on the side facing the connecting block 51, and the sliding shaft 511 is slidably connected to the slide cavity 521. The bottom end of the slide cavity 521 has a slide groove 522, the opening width of the slide groove 522 is smaller than the width of the slide cavity 521. The slide groove 522 extends to the top side area of ​​the slide rail 52 away from the cabin 1, so that the connecting block 51 can rotate at this end.

[0049] Therefore, it can be understood that the connecting block 51 can only move linearly in the straight section of the slide 522, and can only rotate in the curved section of the slide 522.

[0050] The pressure applied to the cabin 1 during the installation of the observation section 2 can be achieved manually or by applying thrust to the pressing frame 3 through an external device, which will not be specifically described in this application.

[0051] The above embodiments are only used to illustrate specific implementations of the present invention and are not limited thereto. For those skilled in the art, various similar modifications and transformations can be made based on the concept of the present invention, and these modifications and transformations should all be considered within the scope of protection of the present invention.

Claims

1. A rapid escape and observation window protection structure for a drone evacuation cabin, installed on the left and right sides and the upper part of the cabin (1) near the head of the human body, characterized in that, include: The observation section (2) is surrounded by a pressing frame (3). The pressing frame (3) is provided with a sealing element (31) on the side facing the cabin (1). The sealing element (31) is connected to a vacuum device and forms a negative pressure after vacuuming to form a sealed fit with the outer wall of the cabin (1). The pressure relief device (4) is located on the side of the crimping frame (3) away from the seal (31). The pressure relief device (4) rotates at the center to make the seal (31) facing the side of the cabin (1) and the outside form a seal or connection. Displacement component (5), the displacement component (5) is connected to the cabin (1) and the pressing frame (3), so that the pressing frame (3) has two independent actions of displacement and rotation relative to the cabin (1); The locking assembly (6) is located on the side of the observation part (2) facing the cabin (1) and is connected to the rotating structure at the center of the depressurization device (4) so ​​that the two rotate synchronously. The locking assembly (6) drives the rotating structure at the center of the depressurization device (4) to rotate through the rotation at the center, and forms a locking or unlocking action between the observation part (2) and the cabin (1).

2. The rapid escape and observation window protection structure for a drone emplacement cabin as described in claim 1, characterized in that, The observation section (2) is a high-strength polycarbonate observation window. The window surface of the observation section (2) is coated with anti-fog coating. The observation section (2) is surrounded by a frame (21). The frame (21) is fixed to the inside of the pressing frame (3). An inner reinforcing member (22) is fixed to the inward side of the frame (21). The inner reinforcing member (22) includes four reinforcing ribs (221) distributed in a cross shape. A connecting ring (222) is fixed to the center of the four reinforcing ribs (221). Four evenly distributed positioning blocks (23) are fixed to the inward side of the frame (21). One end of the positioning block (23) extends to the inside of the cabin (1) and is provided with a slot (231).

3. The rapid escape and observation window protection structure for a drone emplacement cabin as described in claim 2, characterized in that, The pressure relief device (4) includes: A pivot rotating component (41) is centrally inserted through the observation part (2) and is sealed and rotatably connected to the observation part (2); Four tie rods (42) are eccentrically rotatably connected to the pivot rotating component (41); Four pressure relief components (43) are symmetrically fixed to the four sides of the pressing frame (3) and connected to the sealing component (31). The four pull rods (42) are respectively eccentrically rotated to the ends of the four pressure relief components (43) away from the sealing component (31).

4. The rapid escape and observation window protection structure for a drone emplacement cabin as described in claim 3, characterized in that, The axial rotating component (41) includes a rotating shaft (411) that rotates through the observation part (2). Two sealing rings (412) are provided on the rotating shaft (411). The two sealing rings (412) are respectively located on both sides of the observation part (2). A first turntable (413), a second turntable (414) and an outer rotating handle (415) are fixedly mounted on the rotating shaft (411) in sequence. Two of the four pull rods (42) rotate eccentrically on the first turntable (413), and the other two pull rods (42) rotate eccentrically on the second turntable (414).

5. The rapid escape and observation window protection structure for a drone emplacement cabin as described in claim 3, characterized in that, The pressure relief component (43) includes a connecting cylinder (431) fixed to the pressing frame (3), the connecting cylinder (431) is sealed and connected to the sealing component (31), the connecting cylinder (431) has an arc-shaped air outlet (432) on its side wall, the connecting cylinder (431) is rotatably connected to a rotating plug (433) at one end away from the sealing component (31), the rotating plug (433) is coaxially fixed to a sealing plug (434) at one end, the sealing plug (434) is rotatably connected inside the connecting cylinder (431), the sealing plug (434) has a notch (435) on its side that matches the air outlet (432), and the pull rod (42) and the rotating plug (433) are eccentrically rotatably connected.

6. The rapid escape and observation window protection structure for a drone emplacement cabin as described in claim 5, characterized in that, The orientation and opening angle of the air outlet (432), the opening angle of the notch (435), and the eccentric positions of the two ends of the pull rod (42) on the axial rotating component (41) and the rotating plug (433) make the rotation angle of the axial rotating component (41) range between 30° and 60°, so as to achieve the complete misalignment and complete overlap of the notch (435) and the air outlet (432).

7. The rapid escape and observation window protection structure for a drone emplacement cabin as described in claim 1, characterized in that, The displacement component (5) includes a connecting block (51) fixed to the pressing frame (3) and a slide rail (52) fixed to the cabin (1). The connecting block (51) can slide only along the length of the slide rail (52) and can rotate only at the end of the slide rail (52) away from the cabin (1).

8. The rapid escape and observation window protection structure for a drone emplacement cabin as described in claim 7, characterized in that, The connecting block (51) is fixed to one end of the slide rail (52) with a sliding shaft (511).

9. The rapid escape and observation window protection structure for a drone emplacement cabin as described in claim 8, characterized in that, The slide rail (52) has a slide cavity (521) on the side facing the connecting block (51), and the sliding shaft (511) is slidably connected to the slide cavity (521). The bottom end of the sliding cavity (521) is provided with a sliding groove (522), and the opening width of the sliding groove (522) is smaller than the width of the sliding cavity (521); The chute (522) extends to the top side region of the slide rail (52) away from the cabin (1), allowing the connecting block (51) to rotate at this end.

10. The rapid escape and observation window protection structure for a drone emplacement cabin as described in claim 4, characterized in that, The locking assembly (6) includes a retaining ring (61) disposed on the side of the observation section (2) facing the inner side of the cabin (1). The retaining ring (61) is coaxially fixed to the rotating shaft (411). The retaining ring (61) abuts against the connecting ring (222). One end of the retaining ring (61) is coaxially fixed to an inner turntable (62). Four pins (63) are eccentrically rotatably connected to the inner turntable (62). The other ends of the four pins (63) are inserted into the slot (231). An inner rotating handle (64) is coaxially fixed to the inner turntable (62).

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