Cabin door opening and closing structure, unmanned aerial vehicle hangar and vehicle

Abstract

The utility model relates to a cabin door opening and closing structure, an unmanned aerial vehicle hangar and a vehicle, the cabin door opening and closing structure comprises a mounting part and a movable assembly, the mounting part is provided with at least one guide rail, the guide rail comprises a first guide section and a second guide section which are connected with each other, the first guide section extends in the first direction, and the second guide section extends in the second direction; the second guide section is inclined relative to the first guide section; the movable assembly is configured to install the cabin door, and the movable assembly is arranged on the installation piece and can move along the guide rail.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of unmanned aerial vehicles, and in particular to a hatch opening and closing structure, an unmanned aerial vehicle hangar, and a vehicle. BACKGROUND

[0002] In related technologies, the hatch opening and closing structure of an unmanned aerial vehicle drives the hatch to move relatively in the hatch rail, thereby opening or closing the hatch. However, during the movement of the hatch, the hatch always moves in translation, and the hatch does not have the action of pressing the rubber strip downward when the hatch is about to be closed, which results in poor sealing effect of the hangar. CONTENT OF THE INVENTION

[0003] The present application provides a hatch opening and closing structure, an unmanned aerial vehicle hangar, and a vehicle, which improves the sealing performance of the hatch of the unmanned aerial vehicle when the hatch is closed, thereby at least partially solving the above technical problems.

[0004] To achieve the above object, according to a first aspect of the present application, a hatch opening and closing structure is provided, comprising:

[0005] a mounting member provided with at least one guide rail, the guide rail comprising a first guide section and a second guide section connected to each other, the first guide section extending along a first direction, and the second guide section being inclined relative to the first guide section; and

[0006] a movable assembly configured to mount a hatch, the movable assembly being arranged on the mounting member and being movable along the guide rail.

[0007] In some embodiments, the first guide section and the second guide section are smoothly connected.

[0008] In some embodiments, the first guide section comprises:

[0009] a first sub-section connected to the second guide section;

[0010] the mounting member comprises:

[0011] a guide portion, the first sub-section and the second guide section being arranged on the guide portion.

[0012] In some embodiments, the first guide section further comprises:

[0013] a second sub-section connected to the first sub-section and located at an end of the first sub-section away from the second guide section;

[0014] the mounting member further comprises:

[0015] a mounting body, the second sub-section being arranged on the mounting body, and the guide portion being fixedly arranged on the mounting body.

[0016] In some embodiments, the first sub-section and the second sub-section are smoothly connected.

[0017] In some embodiments, an angle between the extension line of the first guide segment and the second guide segment is α;

[0018] wherein α satisfies: 0 < α ≤ 45°.

[0019] In some embodiments, the guide rail comprises a first guide groove or a guide protrusion.

[0020] In some embodiments, the first guide groove is arranged on the mounting member.

[0021] The movable assembly comprises:

[0022] a mounting bracket; and

[0023] at least one first guide block arranged on the mounting bracket, the first guide block being in sliding connection with the first guide groove.

[0024] In some embodiments, the movable assembly further comprises:

[0025] at least one shaft sleeve, at least a portion of the first guide block being located in the shaft sleeve;

[0026] wherein at least a portion of the outer sidewall of the shaft sleeve is in contact with the groove wall of the first guide groove.

[0027] In some embodiments, the shaft sleeve extends along the extension direction of the first guide groove to increase the contact area between the outer sidewall of the shaft sleeve and the groove wall of the first guide groove.

[0028] In some embodiments, the shaft sleeve has at least two mounting grooves, the two mounting grooves being arranged at intervals in the extension direction of the shaft sleeve.

[0029] wherein the first guide block is connectable with the shaft sleeve through any of the mounting grooves.

[0030] In some embodiments, the cabin door opening and closing structure further comprises:

[0031] at least one buffer arranged at at least one end of the first guide groove and located between the end of the first guide groove and the first guide block, so as to be configured to buffer the first guide block.

[0032] In some embodiments, the cabin door opening and closing structure further comprises:

[0033] at least one connecting member fixed with the mounting member;

[0034] wherein the buffer is fixedly arranged on the connecting member, and at least a portion of the buffer is located in the first guide groove.

[0035] In some embodiments, the connecting member is located on one side of the first guide groove.

[0036] In some embodiments, the movable assembly further comprises:

[0037] at least one sliding part disposed between the mounting member and the mounting bracket and movable along the first direction;

[0038] wherein one of the sliding part and the mounting bracket is provided with a second guide slot and the other is provided with a second guide block movable along the second guide slot, so that the mounting bracket and the sliding part are relatively movable along the second direction.

[0039] In some embodiments, the hatch opening and closing structure further comprises:

[0040] a driving assembly disposed at one side of the mounting member and configured to drive the movable assembly to move along the guide rail.

[0041] In some embodiments, the driving assembly comprises:

[0042] a driving motor; and

[0043] a transmission member cooperating with the driving motor and in transmission connection with the movable assembly.

[0044] According to a second aspect of the present application, there is provided a UAV hangar, comprising:

[0045] a hatch opening and closing structure; and

[0046] a hatch connected with the movable assembly to move with the movable assembly.

[0047] In some embodiments, the UAV hangar further comprises:

[0048] a hangar body formed with an opening;

[0049] wherein the hatch opening and closing structure is disposed on the hangar body, and the hatch is configured to open or close the opening.

[0050] According to a third aspect of the present application, there is provided a vehicle comprising the hatch opening and closing structure or the UAV hangar.

[0051] The cabin door opening and closing structure in the embodiment of the present application comprises a mounting member and a movable assembly. The mounting member is provided with at least one guide rail, and the guide rail comprises a first guide section and a second guide section connected with each other. The first guide section extends along a first direction, and the second guide section is inclined relative to the first guide section. The movable assembly is configured to mount the cabin door, and is arranged on the mounting member and can move along the guide rail. In the technical solution of the present application, the movable assembly moves along the guide rail to realize the opening or closing of the cabin door opening and closing structure. When the movable assembly moves on the first guide section to a first set position, the cabin door opening and closing structure is in an open state. When the movable assembly moves on the second guide section to a second set position, the cabin door opening and closing structure is in a closed state. Since the second guide section is inclined relative to the first guide section, when the movable assembly moves on the second guide section and switches from the open state to the closed state, the movable assembly moves towards the mounting member, so that the cooperation between the movable assembly and the mounting member is more compact, that is, when the cabin door opening and closing structure is in the closed state, the cooperation between the movable assembly and the mounting member is more compact, thereby effectively improving the sealing performance and waterproof performance of the cabin door opening and closing structure.

[0052] Other features and advantages of the present application will be described in detail in the following specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0053] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0054] In order to more completely understand the present application and its beneficial effects, the following will be described in conjunction with the drawings, wherein the same reference numerals in the following description represent the same parts.

[0055] Figure 1 is a schematic diagram of the overall structure of the cabin door opening and closing structure in the closed state provided in the exemplary embodiment of the present application;

[0056] Figure 2 is a schematic diagram of the partial structure of the cabin door opening and closing structure in the closed state provided in the exemplary embodiment of the present application;

[0057] Figure 3 is an exploded schematic diagram of the cabin door opening and closing structure provided in the exemplary embodiment of the present application;

[0058] Figure 4 is a schematic diagram of the overall structure of the cabin door opening and closing structure in the open state provided in the exemplary embodiment of the present application;

[0059] Figure 5Fig. 1 is a partial structural schematic diagram of a cabin door opening and closing structure in an open state according to an exemplary embodiment of the present application;

[0060] Figure 6 Fig. 2 is a structural schematic diagram of an unprocessed guide portion according to an exemplary embodiment of the present application;

[0061] Figure 7 Fig. 3 is an assembly schematic diagram of an unprocessed guide portion and a mounting body according to an exemplary embodiment of the present application;

[0062] Figure 8 Fig. 4 is an assembly schematic diagram of a processed guide portion and a mounting body according to an exemplary embodiment of the present application;

[0063] Figure 9 Fig. 5 is a structural schematic diagram of a processed guide portion according to an exemplary embodiment of the present application;

[0064] Figure 10 Fig. 6 is a structural schematic diagram of an unprocessed guide portion during processing according to an exemplary embodiment of the present application;

[0065] Figure 11 Fig. 7 is a structural schematic diagram of a mounting member according to an exemplary embodiment of the present application;

[0066] Figure 12 Fig. 8 is a partial exploded structural schematic diagram of a cabin door opening and closing structure according to an exemplary embodiment of the present application;

[0067] Figure 13 Fig. 9 is a structural schematic diagram of a shaft sleeve according to an exemplary embodiment of the present application; Figure 12

[0068] Fig. 10 is an enlarged schematic diagram of portion A in Fig. 9 according to an exemplary embodiment of the present application; Figure 14

[0069] Fig. 11 is a structural schematic diagram of a buffer member disposed in a second guide segment according to an exemplary embodiment of the present application; Figure 15

[0070] Fig. 12 is an assembly schematic diagram of a connecting member and a buffer member according to an exemplary embodiment of the present application; Figure 16

[0071] Fig. 13 is a partial structural schematic diagram of a mounting member according to an exemplary embodiment of the present application; Figure 17

[0072] Fig. 14 is a structural schematic diagram of a sliding portion according to an exemplary embodiment of the present application; Figure 18

[0073] Fig. 15 is a structural schematic diagram of a cabin door opening and closing structure according to an exemplary embodiment of the present application. Figure 19 ​

[0074] Reference Signs List:

[0075] 1, mounting piece; 10, guide rail; 10A, first guide groove; 101, first guide segment; 101A, first sub-segment; 101B, second sub-segment; 102, second guide segment; 11, guide portion; 12, mounting body; 13, positioning portion; 2, movable assembly; 21, mounting bracket; 22, first guide block; 23, shaft sleeve; 24, sliding portion; 3, mounting groove; 4, buffer piece; 5, connecting piece; 6, second guide groove; 7, second guide block; 8, driving assembly; 81, driving motor; 82, transmission piece; 9, cutter; 14, cutter alignment notch. DETAILED DESCRIPTION

[0076] 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. Based on the embodiments in the present application, all other embodiments obtained by a person skilled in the art without creative effort fall within the protection scope of the present application.

[0077] The present application provides a cabin door opening and closing structure, Figures 1 to 19 for some embodiments of the present application.

[0078] Please refer to Figures 1 to 3 In some embodiments of the present application, the cabin door opening and closing structure comprises a mounting piece 1 and a movable assembly 2, the mounting piece 1 is provided with at least one guide rail 10, the guide rail 10 comprises a first guide segment 101 and a second guide segment 102 connected with each other, the first guide segment 101 extends along a first direction X, and the second guide segment 102 is inclined relative to the first guide segment 101; the movable assembly 2 is configured to mount a cabin door, and is arranged on the mounting piece 1 and can move along the guide rail 10.

[0079] In the technical solutions of the present application, the movable assembly 2 moves along the guide rail 10 to realize the opening or closing of the cabin door opening and closing structure, when the movable assembly 2 moves on the first guide segment 101 to a first set position, the cabin door opening and closing structure is in an open state; when the movable assembly 2 moves on the second guide segment 102 to a second set position, the cabin door opening and closing structure is in a closed state; since the second guide segment 102 is inclined relative to the first guide segment 101, when the movable assembly 2 moves on the second guide segment 102 and switches from the open state to the closed state, the movable assembly 2 moves towards the mounting piece 1, so that the cooperation between the movable assembly 2 and the mounting piece 1 is more compact, that is, when the cabin door opening and closing structure is in the closed state, the cooperation between the movable assembly 2 and the mounting piece 1 is more compact, thereby effectively improving the sealing performance and waterproof performance of the cabin door opening and closing structure.

[0080] The movable assembly 2 can be arranged on the outer surface of the mounting member 1, or a part of the movable assembly 2 can be arranged inside the mounting member 1, which is not limited herein.

[0081] That is, the guide rail 10 can be arranged on the outer surface of the mounting member 1 or arranged inside the mounting member 1.

[0082] It should be noted that the guide rail 10 arranged on the outer surface of the mounting member 1 means that the guide rail 10 on the mounting member 1 is not blocked by the structure of the mounting member 1 itself, so it can be directly seen. The guide rail 10 arranged inside the mounting member 1 means that the guide rail on the mounting member 1 is blocked by the structure of the mounting member 1 itself, so it cannot be directly seen or is not easy to see.

[0083] In addition, the first and second set positions in the above are two limit positions of the movable assembly 2 along the guide rail 10, so as to ensure that the cabin door opening and closing structure is completely opened or completely closed.

[0084] In some embodiments of the present application, the second guide section 102 extends in the plane of the first direction X and the second direction Z, and is inclined relative to the first guide section 101, so that when the movable assembly 2 moves on the second guide section 102, it can move towards or away from the mounting member 1 in the second direction Z.

[0085] When the cabin door opening and closing structure switches from the closed state to the open state, the movable assembly 2 moves away from the mounting member 1 in the second direction Z.

[0086] When the cabin door opening and closing structure switches from the open state to the closed state, the movable assembly 2 moves towards the mounting member 1 in the second direction Z.

[0087] It can be understood that since the first guide section 101 extends in the first direction X, when the movable assembly 2 moves along the first guide section 101, the relative position of the movable assembly 2 and the mounting member 1 in the second direction Z does not change, that is, the movable assembly 2 does not move towards the mounting member 1 in the second direction Z when it moves on the first guide section 101, so as to avoid the situation that the movable assembly 2 is not easy to move due to the close cooperation between the mounting member 1 and the movable assembly 2.

[0088] Therefore, when the cabin door opening and closing structure is in the closed state, the distance between the movable assembly 2 and the mounting member 1 in the second direction Z is the shortest.

[0089] In some embodiments of the present application, a sealing strip is arranged between the movable assembly 2 and the mounting member 1; when the cabin door opening and closing structure is in the closed state, the movable assembly 2 will compress the sealing strip, thereby improving the sealing performance of the cabin door opening and closing structure.

[0090] Please refer to Figures 1 to 2 , Figures 1 to 2Fig. 2 shows a schematic view of the cabin door opening and closing structure according to the present application in a closed state.

[0091] Fig. 1 shows a schematic view of the cabin door opening and closing structure according to the present application in an open state. Figures 4 to 5 , Figures 4 to 5 Fig. 2 shows a schematic view of the cabin door opening and closing structure according to the present application in a closed state.

[0092] In addition, since the first guide section 101 extends along the first direction X and the second guide section 102 is inclined relative to the first guide section 101 in the plane of the first direction X and the second direction Z, the opening and closing operation of the cabin door opening and closing structure can be realized by driving the movable assembly 2 to move in the first direction X, and the movement of the movable assembly 2 in the second direction Z is controlled by the extension direction of the second guide section 102, without the need to set a driving structure to drive the movable assembly 2 to move in the second direction Z, thereby simplifying the driving control of the cabin door opening and closing structure.

[0093] In some embodiments of the present application, the connection position of the first guide section 101 and the second guide section 102 is smoothly transitioned; in this way, the movable assembly 2 can smoothly move along the guide rail 10 without jamming when moving between the first guide section 101 and the second guide section 102, thereby avoiding the shaking of the movable assembly 2 when moving along the guide rail 10.

[0094] Fig. 1 shows a schematic view of the cabin door opening and closing structure according to the present application in an open state. Figures 6 to 7 In some embodiments of the present application, the first guide section 101 comprises a first sub-section 101 A, and the first sub-section 101 A is connected to the second guide section 102; the mounting member 1 comprises a guide portion 11, and the first sub-section 101 A and the second guide section 102 are arranged on the guide portion 11; in this embodiment, the connection position of the first sub-section 101 A and the second guide section 102 is the connection position of the first guide section 101 and the second guide section 102, and the first sub-section 101 A and the second guide section 102 are arranged on the guide portion 11, so that the first sub-section 101 A and the second guide section 102 can be formed on the guide portion 11, and there is no gap and no step between the first sub-section 101 A and the second guide section 102, thereby enabling the movable assembly 2 to smoothly transition when moving between the first guide section 101 and the second guide section 102.

[0095] In some embodiments of the present application, the first guide section 101 further comprises a second sub-section 101B, which is connected to the first sub-section 101A and located at the end of the first sub-section 101A away from the second guide section 102; the mounting member 1 further comprises a mounting body 12, and the second sub-section 101B is arranged on the mounting body 12, and the guide portion 11 is fixedly mounted on the mounting body 12; in this embodiment, the guide portion 11 is mounted on the mounting body 12 to form the mounting member 1, and the second sub-section 101B on the mounting body 12 and the first sub-section 101A and the second guide section 102 on the guide portion 11 are combined to form the guide rail 10, so that the movable assembly 2 can move along the guide rail 10 on the mounting member 1.

[0096] In some embodiments of the present application, the guide portion 11 can be fixedly mounted on the outer side of the mounting body 12.

[0097] In some embodiments of the present application, the guide portion 11 can also be fixedly mounted on the inner side of the mounting body 12.

[0098] In some embodiments of the present application, the first sub-section 101A and the second sub-section 101B are smoothly transitioned; in this embodiment, there is no gap and no step between the first sub-section 101A and the second sub-section 101B, so that the movable assembly 2 does not appear to be stuck and jitter when moving between the first sub-section 101A and the second sub-section 101B, that is, the movable assembly 2 can move smoothly along the guide rail 10.

[0099] It can be understood that, since the cabin door opening and closing structure needs to be repeatedly closed, the strength requirement of the guide rail 10 is high, and the part of the mounting member 1 where the guide rail 10 is arranged cannot use plastic material, in order to improve the service life of the cabin door opening and closing structure, the material of the mounting member 1 needs to use high-strength metal material.

[0100] In the related art, when the material of the mounting member 1 is high-strength metal material, the processing mode of the mounting body 12 is extrusion molding, and the second sub-section 101B is dug out on the mounting body 12, and then the guide portion 11 provided with the first sub-section 101A and the second guide section 102 is embedded and mounted on the mounting body 12. Due to the manufacturing error, there is an obvious step or gap at the junction of the first sub-section 101A and the second sub-section 101B, and the cabin door opening and closing structure will easily jitter or mis-trigger the cabin door anti-pinch function when passing through this place during the opening and closing process.

[0101] In the embodiment of the present application, in order to realize the smooth transition between the first sub-section 101A and the second sub-section 101B, the guide part 11 without the first sub-section 101A and the second guide section 102 is welded with the mounting body 12 as a whole, and then the mounting part 1 is processed again along the required trajectory of the guide rail 10. At this time, the smooth transition between the first sub-section 101A and the second sub-section 101B can be realized, and the problem of cabin door shaking and false triggering of the anti-pinch function during the opening and closing process of the opening and closing structure is also solved.

[0102] The specific processing procedure of the mounting part 1 in the embodiment of the present application is as follows:

[0103] Please refer to Figures 6 to 7 The guide part 11 is solid, and after the solid guide part 11 is embedded into the mounting body 12, the guide part 11 needs to be firmly welded with the mounting body 12, and then the guide part 11 is processed on the side of the mounting body 12 to mill the guide part 11 with the first sub-section 101A and the second guide section 102 as shown in Figures 8 to 9 .

[0104] Among them, at the joint between the guide part 11 embedded in the mounting body 12 and the mounting body 12, the height of the guide part 11 is higher than the lower plane of the second sub-section 101B to leave a processing allowance. Since there is a straightness error in the actual production of the mounting part 1, in order to ensure that the guide rail 10 of the mounting part 1 after processing can smoothly transition, the guide part 11 needs to be re-dressed when processing the guide rail 10.

[0105] Please refer to Figure 10 Since the side of the extrusion-formed mounting body 12 is closed, a dressing gap 14 needs to be opened on the side of the mounting body 12 when dressing. When dressing, the tool 9 needs to be slightly probed downward until the tool 9 just touches the lower plane of the guide rail 10. The dressing error is allowed to be within the range of 0.05mm. If the dressing error is too large, it will easily cause the cabin door opening and closing structure to shake or falsely trigger the cabin door anti-pinch function during the opening and closing process.

[0106] It can be understood that the guide part 11 without the first sub-section 101A and the second guide section 102 in the embodiment of the present application can be solid or hollow. When the unprocessed guide part 11 is hollow, the unprocessed guide part 11 must have a processing allowance.

[0107] When the first sub-section 101A and the second guide section 102 in the unprocessed guide part 11 are processed, the movement trajectory of the tool 9 is not limited, only to ensure that the guide rail 10 after processing can smoothly transition.

[0108] Please refer to Figure 6In some embodiments of the present application, the unprocessed guide portion 11 is further provided with a positioning portion 13, which can guide the installation of the guide portion 11 to the mounting body 12; that is, in this embodiment, the unprocessed guide portion 11 is positioned by the positioning portion 13 when being welded to the mounting body 12, so as to avoid the inclination of the unprocessed guide portion 11 during welding, so as to cause the side surface of the processed guide portion 11 to exceed the preset plane of the guide rail 10, and thus the movable assembly 2 is prone to be stuck when moving on the guide rail 10, thereby causing the problem of false triggering of the cabin door anti-pinch function.

[0109] After the unprocessed guide portion 11 is installed to the mounting body 12 at the set position, the outer side edge of the unprocessed guide portion 11 and the mounting body 12 are firmly welded by argon arc welding, and the inner side portion of the unprocessed guide portion 11 embedded in the mounting body 12 does not need to be welded; the outer side edge of the mounting body 12 is chamfered, and the side edge of the second sub-section 101B connected to the mounting body 12 is also chamfered, so that there is a groove at the connection between the unprocessed guide portion 11 and the second sub-section 101B, and the solder is filled in the groove during welding. After the second sub-section 101B is welded, the positioning portion 13 of the unprocessed guide portion 11 and the excess solder need to be milled, that is, the side surface of the unprocessed guide portion 11 is milled flat, and then the mounting piece 1 is subjected to surface oxidation treatment.

[0110] In addition, the unprocessed guide portion 11 can change the shape according to the actual design of the guide rail 10, so as to ensure that the processed guide rail 10 can be smoothly transitioned.

[0111] It should be noted that the positioning portion 13 can be removed or retained after the first sub-section 101A and the second guide section 102 of the guide portion 11 are processed and formed, which is not limited herein.

[0112] In some embodiments of the present application, the angle between the extension line of the first guide section 101 and the second guide section 102 is α; wherein α satisfies: 0 < α ≤ 45°; in this way, the noise of the cabin door opening and closing structure during the opening and closing process is small, and the movable assembly 2 is stable and not prone to shaking at the opening and closing moment.

[0113] If α is greater than 45°, the noise of the cabin door opening and closing structure during the opening and closing process is large, and the movable assembly 2 is prone to shaking at the opening and closing moment.

[0114] The value of a can be 1°, 2°, 3°, 4°, 5°, 6°, 7°, 8°, 9°, 10°, 11°, 12°, 13°, 14°, 15°, 16°, 17°, 18°, 19°, 20°, 21°, 22°, 23°, 24°, 25°, 26°, 27°, 28°, 29°, 30°, 31°, 32°, 33°, 34°, 35°, 36°, 37°, 38°, 39°, 40°, 41°, 42°, 43°, 44°, 45°. The value of a is not limited to the listed values, and other values within the range are also applicable.

[0115] In some embodiments of the present application, the guide rail 10 comprises a first guide slot 10A or a guide protrusion; that is, in this embodiment, the movable assembly 2 can move on the mounting member 1 through the first guide slot 10A or the guide protrusion.

[0116] In some embodiments of the present application, when the number of guide rails 10 is multiple, the number of first guide slots 10A or guide protrusions is also multiple.

[0117] In an embodiment, the guide rail 10 comprises a first guide slot 10A, and the movable assembly 2 has a corresponding protruding portion embedded in the first guide slot 10A, so that the movable assembly 2 can move along the first guide slot 10A.

[0118] In another embodiment, the guide rail 10 comprises a guide protrusion, and the movable assembly 2 has a corresponding recessed portion wrapped around the periphery of the guide protrusion, so that the movable assembly 2 can move along the guide protrusion.

[0119] In some embodiments of the present application, the guide rail 10 comprises a first guide slot 10A.

[0120] In some embodiments of the present application, the first guide slot 10A is arranged on the mounting member 1; the movable assembly 2 comprises a mounting bracket 21 and at least one first guide block 22, the first guide block 22 is arranged on the mounting bracket 21, and the first guide block 22 is in sliding connection with the first guide slot 10A; in this embodiment, the movable assembly 2 moves on the mounting member 1 through the cooperation of the first guide block 22 and the first guide slot 10A, thereby realizing the opening and closing function of the cabin door opening and closing structure.

[0121] The number of first guide slots 10A is not limited and can be one or multiple.

[0122] Please refer to Figure 11In some embodiments of the present application, the first guide slot 10A is provided in four numbers, and the four first guide slots 10A are respectively located on opposite sides of the mounting bracket 21 in the third direction Y, so that at least part of the mounting member 1 is located on opposite sides of the mounting bracket 21 in the third direction Y to limit the mounting bracket 21.

[0123] It can be understood that when the first guide slot 10A is provided in four numbers, the first guide block 22 provided on the mounting bracket 21 is also provided in four numbers, and the four first guide blocks 22 correspond to the four first guide slots 10A respectively, so as to enhance the stability of the mounting bracket 21 moving on the mounting member 1.

[0124] In some embodiments of the present application, the two first guide slots 10A located on one side of the mounting bracket 21 are provided in the first direction X.

[0125] Please refer to Figures 12 to 14 In some embodiments of the present application, the movable assembly 2 further comprises at least one shaft sleeve 23, and at least part of the first guide block 22 is located in the shaft sleeve 23; at least part of the outer side wall of the shaft sleeve 23 is in contact with the slot wall of the first guide slot 10A; in this way, direct contact between the first guide block 22 and the slot wall of the first guide slot 10A can be avoided, so as to reduce the noise of the cabin door opening and closing structure during opening and closing.

[0126] In some embodiments of the present application, the material of the first guide block 22 is metal, and the shaft sleeve 23 is plastic.

[0127] In some embodiments of the present application, the shaft sleeve 23 extends along the extension direction of the first guide slot 10A, so as to increase the contact area between the outer side wall of the shaft sleeve 23 and the slot wall of the first guide slot 10A; in this embodiment, by increasing the contact area between the outer side wall of the shaft sleeve 23 and the slot wall of the first guide slot 10A, it is ensured that the shaft sleeve 23 is not easy to break.

[0128] In some embodiments of the present application, the shaft sleeve 23 has at least two mounting slots 3, and the two mounting slots 3 are provided in the extension direction of the shaft sleeve 23; wherein the first guide block 22 can be connected with the shaft sleeve 23 through any mounting slot 3; by providing at least two mounting slots 3 on the shaft sleeve 23, the size of the shaft sleeve 23 is increased, and then the contact area between the outer side wall of the shaft sleeve 23 and the slot wall of the first guide slot 10A is increased, so as to ensure that the shaft sleeve 23 is not easy to break.

[0129] In addition, since the cabin door opening and closing structure in the embodiment of the present application is provided with the first guide groove 10A on both sides of the mounting bracket 21 in the third direction Y, the structures of the two first guide grooves 10A on both sides of the mounting bracket 21 are symmetrical to each other, and the shaft sleeve 23 is provided with two mounting grooves 3, so that the shaft sleeve 23 can be mounted to the two first guide blocks 22 on both sides of the mounting bracket 21 and located in the first guide groove 10A, thereby improving the universality of the shaft sleeve 23 and reducing the types of parts in the cabin door opening and closing structure.

[0130] In some embodiments of the present application, the shaft sleeve 23 has one mounting groove 3, that is, the first guide block 22 is connected with the shaft sleeve 23 by being assembled into the mounting groove 3, so as to avoid the direct contact between the first guide block 22 and the groove wall of the first guide groove 10A, thereby reducing the noise of the cabin door opening and closing structure during the opening and closing process.

[0131] It can be understood that the number of mounting grooves 3 provided on the shaft sleeve 23 is not limited; it can be one or multiple, which can be designed according to actual production needs.

[0132] Preferably, in some embodiments of the present application, the shaft sleeve 23 has two mounting grooves 3, which can improve the universality of the shaft sleeve 23 while ensuring that the shaft sleeve 23 is not easy to break.

[0133] Please refer to Figure 15 In some embodiments of the present application, the cabin door opening and closing structure further comprises at least one buffer 4, which is arranged at least one end of the first guide groove 10A and located between the end of the first guide groove 10A and the first guide block 22, so as to be configured to buffer the first guide block 22; in this embodiment, by being provided with the buffer 4, the direct collision between the first guide block 22 and the end of the first guide groove 10A during the opening and closing process of the cabin door opening and closing structure is avoided, thereby reducing the noise generated by the cabin door opening and closing structure during the opening and closing process.

[0134] In some embodiments of the present application, when the cabin door opening and closing structure is in the open state, the first guide block 22 does not contact the end of the first guide groove 10A.

[0135] In some embodiments of the present application, the buffer 4 is arranged at the end of the second guide section 102 away from the first guide section 101, so that during the process that the cabin door opening and closing structure moves from the open state to the closed state, the collision between the first guide block 22 and the end of the first guide groove 10A is avoided, thereby reducing the noise generated by the cabin door opening and closing structure during the closing process.

[0136] In the second set position of the movable assembly 2, the first guide block 22 is in contact with the buffer 4.

[0137] In some embodiments of the present application, the material of the buffer 4 is rubber. Of course, the material of the buffer 4 is not limited to rubber, and other materials with buffering function can also be used as the material of the buffer 4.

[0138] In some embodiments of the present application, the material of the rubber includes EPDM. Of course, other rubber materials with buffering function can also be used in the buffer 4 of the present application.

[0139] Please refer to Figure 16 In some embodiments of the present application, the cabin door opening and closing structure further includes at least one connecting piece 5, and the connecting piece 5 is fixed with the mounting piece 1. The buffer 4 is fixedly arranged on the connecting piece 5, and at least part of the buffer 4 is located in the first guide groove 10A. By arranging the connecting piece 5, the buffer 4 can be fixed relative to the mounting piece 1, that is, the position of the buffer 4 in the first guide groove 10A is fixed and not easy to change.

[0140] In addition, the connecting piece 5 can be detachably connected with the mounting piece 1, so that the buffer 4 can be replaced.

[0141] In some embodiments of the present application, the connecting piece 5 is detachably connected with the mounting body 12.

[0142] The detachable form between the connecting piece 5 and the mounting body 12 is not limited; it can be clamped, or it can be screwed, etc.

[0143] In some embodiments of the present application, the connecting piece 5 is screwed with the mounting body 12.

[0144] In some embodiments of the present application, the connecting piece 5 is located on one side of the first guide groove 10A. In this way, when the first guide block 22 is located in the first guide groove 10A, the movement in the third direction Y can be avoided, and the stability of the mounting bracket 21 when moving on the mounting body 12 can be ensured.

[0145] Please refer to Figure 12 and Figure 17 In some embodiments of the present application, the connecting piece 5 is located on one side of the first sub-section 101A and the second guide section 102 in the third direction Y. In this way, the first sub-section 101A and the second guide section 102 are formed in the third direction Y through the guide part 11, and the connecting piece 5 is arranged on one side of the first sub-section 101A and the second guide section 102 to avoid the movement of the first guide block 22 in the third direction Y when moving on the first sub-section 101A and the second guide section 102.

[0146] In some embodiments of the present application, the connecting piece 5 provided with the buffer 4 is made by vulcanization process.

[0147] Please refer toFigure 2 、 Figure 5 and Figure 18 The movable assembly 2 further comprises at least one sliding part 24, which is arranged between the mounting member 1 and the mounting bracket 21 and is movable along the first direction X; wherein one of the sliding part 24 and the mounting bracket 21 is provided with the second guide groove 6, and the other is provided with the second guide block 7, which is movable along the second guide groove 6, so that the mounting bracket 21 and the sliding part 24 are relatively movable along the second direction Z; in this embodiment, the sliding part 24 can support the mounting bracket 21 to improve the stability of the mounting bracket 21 during movement; in addition, the sliding part 24 is movable along the first direction X to ensure that the arrangement of the sliding part 24 does not interfere with the movement of the mounting bracket 21.

[0148] It can be understood that, since the mounting bracket 21 needs to move along the second direction Z when moving in the second guide section 102, in order to avoid interference of the sliding part 24 with the movement of the mounting bracket 21 along the second direction Z, the second guide block 7 and the second guide groove 6 are arranged to cooperate with each other, so that the mounting bracket 21 does not interfere with the sliding part 24 when moving along the second direction Z.

[0149] In some embodiments of the present application, the second guide groove 6 is arranged on the sliding part 24, and the second guide block 7 is arranged on the mounting bracket 21.

[0150] In some embodiments of the present application, the second guide groove 6 is arranged in plurality and arranged on the sliding part 24 along the first direction X; correspondingly, the second guide block 7 is also arranged in plurality and arranged on the mounting bracket 21 along the first direction; wherein the plurality of second guide blocks 7 and the plurality of second guide grooves 6 correspond one-to-one.

[0151] Please refer to Figure 3 and Figure 19 In some embodiments of the present application, the cabin door opening and closing structure further comprises a driving assembly 8, which is located on one side of the mounting member 1 and is configured to drive the movable assembly 2 to move along the guide rail 10; that is, in this embodiment, the driving assembly 8 is arranged to drive the cabin door opening and closing structure to switch between the open state and the closed state.

[0152] In some embodiments of the present application, the driving assembly 8 comprises a driving motor 81 and a transmission member 82, which cooperates with the driving motor 81 and is in transmission connection with the movable assembly 2; in this embodiment, the driving motor 81 drives and the transmission member 82 transmits, so that the movable assembly 2 can move along the guide rail 10.

[0153] Wherein, the type of the transmission member 82 is not limited; it can be a flexible shaft, a pull rope, or a synchronous belt, etc.

[0154] In some embodiments of the present application, the transmission member 82 comprises a flexible shaft, which is connected with the sliding part 24 to drive the mounting bracket 21 to move along the guide rail 10.

[0155] In some embodiments of the present application, at least part of the flexible shaft is located in the flexible shaft guide tube, so as to limit the moving direction of the flexible shaft.

[0156] It can be understood that the driving motor 81 can drive the sliding part 24 to move in the first direction X through the flexible shaft by its forward and reverse rotation.

[0157] The present application also provides a UAV hangar, which comprises a hatch opening and closing structure and a hatch, the hatch is connected with the movable assembly 2 to move with the movable assembly 2, and the hatch opening and closing structure is as described above. Since the UAV hangar adopts all the technical solutions of the above-mentioned embodiments, it at least has the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here.

[0158] In some embodiments of the present application, the UAV hangar further comprises a hangar body, which is formed with an opening; wherein the hatch opening and closing structure is arranged on the hangar body, and the hatch is configured to open or close the opening; in this embodiment, the movement of the hatch is controlled by controlling the hatch opening and closing structure, so as to control the opening and closing of the opening of the hangar body.

[0159] The present application also provides a vehicle, which comprises a hatch opening and closing structure or a UAV hangar, and the hatch opening and closing structure and the UAV hangar are as described above. Since the vehicle adopts all the technical solutions of the above-mentioned embodiments, it at least has the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here.

[0160] The vehicle can be a fuel automobile, a plug-in hybrid electric vehicle or a new energy vehicle, etc., which is not limited in the present application.

[0161] In the description of the present application, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0162] In the above-mentioned embodiments, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0163] The embodiments, implementation manners and related technical features of the present application can be combined or replaced with each other without conflict.

[0164] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application in any form, but any simple modification, equivalent change and modification made to the above embodiments without departing from the technical solution content of the present application and in accordance with the technical essence of the present application, are still within the scope of the technical solution of the present application.

Claims

1. A door opening and closing structure characterized by comprising: The cabin door opening and closing structure comprises: a mounting member provided with at least one guide rail, the guide rail comprising a first guide segment and a second guide segment connected with each other, the first guide segment extending along a first direction, and the second guide segment being inclined relative to the first guide segment; and a movable assembly configured to mount a cabin door, the movable assembly being arranged on the mounting member and being movable along the guide rail.

2. The door opening and closing structure according to claim 1, characterized by The junction of the first guide segment and the second guide segment is smoothly transitioned.

3. The door opening and closing structure according to claim 2, characterized by The first guide segment comprises: a first sub-segment connected with the second guide segment. The mounting member comprises: a guide portion, the first sub-segment and the second guide segment being arranged on the guide portion.

4. The door opening and closing structure according to claim 3, characterized by The first guide segment further comprises: a second sub-segment connected with the first sub-segment and located at an end of the first sub-segment away from the second guide segment. The mounting member further comprises: a mounting body, the second sub-segment being arranged on the mounting body, and the guide portion being fixedly arranged on the mounting body.

5. The door opening and closing structure according to claim 4, characterized by The first sub-segment and the second sub-segment are smoothly transitioned.

6. The door opening and closing structure according to any one of claims 1 to 5, characterized by The angle between the extension line of the first guide segment and the second guide segment is α. The α satisfies 0 < α ≤ 45°.

7. The door opening and closing structure according to any one of claims 1 to 5, characterized by The guide rail comprises a first guide groove or a guide protrusion.

8. The door opening and closing structure according to claim 7, characterized by The first guide groove is arranged on the mounting member. The movable assembly comprises: a mounting bracket; and at least one first guide block arranged on the mounting bracket, the first guide block being in sliding connection with the first guide groove.

9. The door opening and closing structure according to claim 8, characterized by The movable assembly further comprises: at least one shaft sleeve, at least part of the first guide block being located in the shaft sleeve. At least part of the outer side wall of the shaft sleeve is in contact with the groove wall of the first guide groove.

10. The door opening and closing structure according to claim 9, characterized by The shaft sleeve extends along the extension direction of the first guide groove to increase the contact area between the outer side wall of the shaft sleeve and the groove wall of the first guide groove.

11. The door opening and closing structure according to claim 9, characterized by The shaft sleeve has at least two mounting grooves, the two mounting grooves being arranged at intervals in the extension direction of the shaft sleeve. The first guide block can be connected with the shaft sleeve through any one of the mounting grooves.

12. The door opening and closing structure according to claim 8, characterized by The cabin door opening and closing structure further comprises: at least one buffer arranged at at least one end of the first guide groove and located between the end of the first guide groove and the first guide block, so as to be configured to buffer the first guide block.

13. The door opening and closing structure according to claim 12, characterized by The cabin door opening and closing structure further comprises: at least one connecting member fixed with the mounting member. The buffer is fixedly arranged on the connecting member, and at least part of the buffer is located in the first guide groove.

14. The door opening and closing structure according to claim 13, characterized by The connecting member is located at one side of the first guide groove.

15. The door opening and closing structure according to claim 8, characterized by The movable assembly further comprises: at least one sliding portion arranged between the mounting member and the mounting bracket and being movable along the first direction. One of the sliding portion and the mounting bracket is provided with a second guide groove, and the other is provided with a second guide block, the second guide block being movable along the second guide groove, so that the mounting bracket and the sliding portion are relatively movable in a second direction.

16. The door opening and closing structure according to any one of claims 1 to 5, characterized by The cabin door opening and closing structure further comprises: a driving assembly located at one side of the mounting member and configured to drive the movable assembly to move along the guide rail.

17. The door opening and closing structure according to claim 16, characterized by The driving assembly comprises: a driving motor; and a transmission mechanism. A transmission member cooperates with the drive motor and is in driving connection with the movable assembly.

18. A drone hangar, characterized by, Comprising: The cabin door opening and closing structure according to any one of claims 1 to 17; And A cabin door is connected with the movable assembly and moves with the movable assembly.

19. The drone hangar of claim 18, wherein, The unmanned aerial vehicle hangar further comprises: A hangar body formed with an opening; The cabin door opening and closing structure is arranged on the hangar body, and the cabin door is configured to open or close the opening.

20. A vehicle characterized by The cabin door opening and closing structure according to any one of claims 1 to 17 or the unmanned aerial vehicle hangar according to any one of claims 18 to 19.

Images