Separating coupling mechanism, land vehicle and traffic device
By incorporating a dustproof component into the separation and engagement mechanism, the problem of motion jamming during operation was resolved, resulting in smoother operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG HUITIAN AEROSPACE TECH CO LTD
- Filing Date
- 2024-11-07
- Publication Date
- 2026-07-14
AI Technical Summary
After a certain period of use, the separation and connection mechanism is prone to motion jamming.
A dustproof component is installed in the separation and engagement mechanism. The dustproof component extends along the length of the rod, and the locking mechanism moves relative to the dustproof component to reduce the entry of dust and other foreign objects and reduce the risk of movement jamming.
It improves the smoothness of the separation and connection mechanism and reduces the risk of movement jamming caused by the accumulation of foreign objects.
Smart Images
Figure CN224490823U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of transportation technology, and in particular to a separation and connection mechanism, a land vehicle, and transportation equipment. Background Technology
[0002] Flying cars have always been a key research area, and with the development of pure electric vertical takeoff and landing aircraft, flying cars have ushered in a new research boom. Flying cars possess both flying and land-based functions, and they come in many forms. One form of flying car decouples the land and flight scenarios. It consists of two parts: a land-based body (also known as a land vehicle) and an aircraft. The land-based body can drive on the road like a car, while the aircraft flies in the sky when needed. At the same time, the land-based body can also be combined with the aircraft to form a complete flying car.
[0003] In related technologies, land vehicles employ a separation and engagement mechanism to move the aircraft onto or detach it from the land vehicle. However, after a certain period of use, this separation and engagement mechanism may sometimes experience movement stagnation. Utility Model Content
[0004] The main purpose of this application is to provide a separation and engagement mechanism, a land vehicle, and a transportation device, which aims to solve the problem that the separation and engagement mechanism sometimes gets stuck after a certain period of use.
[0005] To achieve the above objectives, the separation and connection mechanism proposed in this application is used to install on the body of a land vehicle. The separation and connection mechanism is used to separate or connect the land vehicle to an aircraft. The separation and connection mechanism includes a motion mechanism, a locking mechanism, and a dustproof component. The motion mechanism includes a rod and a movable body. The movable body is movably mounted on the rod and is used to move along the length of the rod. The locking mechanism is coupled to the movable body and is used to lock with the connection mechanism of the aircraft. The dustproof component extends along the length of the rod. At least one of the movable body facing the locking mechanism and the locking mechanism being located on the side of the rod along its length is provided with the dustproof component. The locking mechanism is used to move relative to the dustproof component.
[0006] This application also proposes a land vehicle, which includes a vehicle body and the aforementioned separation and engagement mechanism.
[0007] This application also proposes a transportation device comprising an aircraft and the aforementioned land vehicle, the body of which is used to carry the aircraft.
[0008] The technical solution of the present application is such that at least one of the side of the movable body facing the locking mechanism and the side of the locking mechanism beside the locking mechanism in the length direction of the rod body is provided with a dust-proof component, and the locking mechanism is used to move relative to the dust-proof component, so that at least one of the coupling mechanism between the moving mechanism and the locking mechanism and the connecting mechanism between the locking mechanism and the aircraft can be dust-proof through the dust-proof component, which is beneficial to reducing dust and other foreign matters entering the inside of the separation and combination mechanism, beneficial to reducing the risk of movement jamming of the separation and combination mechanism caused by the accumulation of foreign matters, and improving the smoothness of use of the separation and combination mechanism. Brief Description of the Drawings
[0009] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.
[0010] Figure 1 Structural schematic diagram of an embodiment of the transportation device provided by the present application;
[0011] Figure 2 Top view of an embodiment of the transportation device provided by the present application;
[0012] Figure 3 Partial structural schematic diagram of an embodiment of the separation and combination mechanism provided by the present application;
[0013] Figure 4 Exploded view of the moving mechanism in an embodiment of the separation and combination mechanism provided by the present application;
[0014] Figure 5 Schematic diagram of the locking mechanism of the transportation device provided by the present application locking the aircraft;
[0015] Figure 6 For Figure 3 Cross-sectional view at position A-A in
[0016] Figure 7 For Figure 6 Partial enlarged view at position B in
[0017] Figure 8 Schematic diagram of the use of the dust-proof component in an embodiment of the transportation device provided by the present application.
[0018] Explanation of the reference numerals in the drawings:
[0019] 3000, Transportation device;
[0020] 2000, Aircraft; 2001, Connecting mechanism;
[0021] 1000. Land vehicles; 1340. Vehicle body;
[0022] 1900, Separation and engagement mechanism; 1001, Locking mechanism; 1002, Fixing component; 1101, Motion mechanism; 1111, Rod; 1112, Moving body;
[0023] 1300 Telescopic mechanism; 1301 Sliding assembly; 1302 Load-bearing assembly;
[0024] 1510. Dustproof component; 1511. Dustproof layer; 1512. Clip;
[0025] 1520. Protective housing; 1521. Dustproof cavity; 1522. Coupling opening; 1523. First shell plate; 1524. Second shell plate; 1525. Bearing groove; 1526. Slot;
[0026] 1530, Support housing; 1531, Locking cavity; 1532, Locking opening;
[0027] 1540. Embedded structure.
[0028] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0029] 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, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.
[0030] It should be noted that if the embodiments of this application involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.
[0031] Furthermore, if the embodiments of this application involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.
[0032] Flying cars have always been a key research area, and with the development of pure electric vertical takeoff and landing aircraft, flying cars have ushered in a new research boom. Flying cars possess both flying and land-based functions, and they come in many forms. One form of flying car decouples the land and flight scenarios. It consists of two parts: a land-based body (also known as a land vehicle) and an aircraft. The land-based body can drive on the road like a car, while the aircraft flies in the sky when needed. At the same time, the land-based body can also be combined with the aircraft to form a complete flying car.
[0033] In related technologies, land vehicles employ a separation and engagement mechanism to move the aircraft onto or detach it from the land vehicle. However, after a certain period of use, this separation and engagement mechanism may sometimes experience movement stagnation.
[0034] Therefore, this application proposes a separation and engagement mechanism, a land vehicle, and a transportation device, aiming to solve the problem that the separation and engagement mechanism sometimes experiences motion jamming after a certain period of use.
[0035] Reference Figure 1 and Figure 2 In one embodiment of this application, the vehicle 3000 includes a land vehicle 1000 and an aircraft 2000. The land vehicle 1000 is used for driving on land environments such as roads and ground, while the aircraft 2000 is used for flying in the air after detaching from the land vehicle 1000. The aircraft 2000 and the land vehicle 1000 can be joined and separated via a separation and joining mechanism 1900, which can be understood as the separation and joining mechanism 1900 being used to separate or join the land vehicle 1000 and the aircraft 2000. (Refer to...) Figure 1After the aircraft 2000 is attached to the land vehicle 1000 via the separation and attachment mechanism 1900, the body 1340 of the land vehicle 1000 is used to carry the aircraft 2000, and the land vehicle 1000 can transport the aircraft 2000. When the aircraft 2000 is separated from the land vehicle 1000, the aircraft 2000 can fly independently detached from the land vehicle 1000, and the land vehicle 1000 can travel independently detached from the aircraft 2000.
[0036] In some implementations, the aircraft 2000 can be powered by traditional energy sources such as fuel, or by hybrid, pure electric, or fuel cell power.
[0037] In some embodiments, the land vehicle 1000 can be a vehicle powered by conventional energy sources such as gasoline or diesel, or it can be a hybrid electric vehicle, a pure electric vehicle, or a fuel cell electric vehicle. The land vehicle 1000's body may have a storage space suitable for accommodating the aircraft 2000. It is understood that the storage space can be located on the side of the land vehicle 1000 facing the rear of the vehicle; for example, the storage space and the cabin of the aircraft 2000 can be sequentially distributed along the rear of the land vehicle 1000 towards the front. The cabin can be the driver's cab or passenger area of the land vehicle 1000.
[0038] In some embodiments, the land vehicle 1000 includes a body 1340 and a disengagement mechanism 1900. For example, the disengagement mechanism 1900 may be mounted on the body 1340 of the land vehicle 1000. The disengagement mechanism 1900 is movable within the body 1340 of the land vehicle 1000 and can extend outside the body 1340 of the land vehicle 1000 to lock with the aircraft 2000, and can pull the aircraft 2000 into the body 1340 of the land vehicle 1000. (Refer to...) Figure 3 The separation and engagement mechanism 1900 includes a motion mechanism 1101, a locking mechanism 1001, and a dustproof assembly 1510. The motion mechanism 1101 is installed in the body 1340 of the land vehicle 1000 and is used to move within the body 1340 of the land vehicle 1000.
[0039] Specifically, refer to Figure 3 and Figure 4 The motion mechanism 1101 includes a rod 1111 and a movable body 1112. The movable body 1112 is movably mounted on the rod 1111 and is used to move along the length of the rod 1111. The rod 1111 can be mounted on the body 1340 of the land vehicle 1000 via two bearing seats.
[0040] Furthermore, the motion mechanism 1101 may further include driving mechanisms such as a driving motor and a driving cylinder. The driving mechanism is传动连接 with the rod body 1111 or the movable body 1112 to drive the movable body 1112 to move along the length direction of the rod body 1111 on the rod body 1111. In some embodiments, the rod body 1111 may be a screw rod, and the movable body 1112 may be a nut. The screw rod drives the nut to move on the screw rod by means of screw transmission. Of course, the rod body 1111 may also be set as a linear guide rail, and the movable body 1112 may be set as a slide base, and the slide base is slidably connected with the linear guide rail.
[0041] In some embodiments, referring to Figure 5 , the land vehicle 1000 can be detachably locked with the aircraft 2000 through the above-mentioned locking mechanism 1001. The land vehicle 1000 is provided with a locking mechanism 1001, and the locking mechanism 1001 is used for locking with the aircraft 2000. Specifically, the locking mechanism 1001 can be used for detachably locking with the connecting mechanism 2001. Among them, the connecting mechanism 2001 may include a connecting ring, and the connecting ring may be set in shapes such as a rectangle, a rounded rectangle, an ellipse, a circle, etc. The locking mechanism 1001 may include locking parts such as a ring lock. For example, when the aircraft 2000 needs to be combined with the land vehicle 1000, the locking mechanism 1001 can lock the aircraft 2000 and the land vehicle 1000 through the connecting mechanism 2001. Among them, the locking mechanism 1001 is connected to the land vehicle 1000, and the connecting mechanism 2001 is arranged on the aircraft 2000, which can reduce the load added to the aircraft 2000 by the weight of the locking mechanism 1001.
[0042] In addition, the locking mechanism 1001 is coupled to the movable body 1112, including that the locking mechanism 1001 is indirectly connected to the movable body 1112 through an intermediate structure to achieve coupling, or the locking mechanism 1001 is directly connected to the movable body 1112 to achieve coupling.
[0043] Specifically, in some embodiments, referring to Figure 3 , Figure 4 and Figure 5 , the separation and combination mechanism 1900 includes a telescopic mechanism 1300; referring to Figure 3 , the above-mentioned motion mechanism 1101 can be respectively arranged on the opposite sides of the telescopic mechanism 1300. The telescopic mechanism 1300 includes a bearing component 1302 and a locking mechanism 1001, and the locking mechanism 1001 is installed on the bearing component 1302; further, the locking mechanism 1001 and the bearing component 1302 can be movably arranged along the length direction of the rod body 1111, and the locking mechanism 1001 is used for moving along the length direction of the rod body 1111. For example, the relative movement of the two is achieved by setting a guide rail structure or the like between the locking mechanism 1001 and the bearing component 1302.
[0044] Reference Figure 3 The supporting component 1302 has a fixing member 1002 on the side facing the movable body 1112. The fixing member 1002 can be a plate, rod, or other structure. The fixing member 1002 is installed on the movable body 1112, for example, by at least one of the following methods: snap-fit, fastener connection, or welding. The movable body 1112 has a dustproof component 1510 on the side facing the supporting component 1302. The dustproof component 1510 is disposed between the movable body 1112 and the supporting component 1302. At this time, the locking mechanism 1001 can move relative to the dustproof component 1510 as the supporting component 1302, the fixing member 1002, and the movable body 1112 move.
[0045] Reference Figure 3 When the locking mechanism 1001 and the bearing assembly 1302 are movably arranged along the length direction of the rod 1111, a dustproof assembly 1510 can also be provided on the bearing assembly 1302. The dustproof assembly 1510 and the locking mechanism 1001 are arranged opposite to each other in the radial direction of the rod 1111. For example, the dustproof assembly 1510 and the locking mechanism 1001 are arranged in... Figure 3 The central rod 1111 is arranged relative to each other along the radial direction of the Z-axis. At this time, the locking mechanism 1001 can drive the connecting mechanism 2001 of the aircraft 2000 to move relative to the dustproof component 1510. Figure 3 The locking mechanism 1001 is located below the corresponding dustproof component 1510, and in... Figure 3 The middle part is covered by dustproof component 1510.
[0046] Among them, reference Figure 3 and Figure 6 The dustproof component 1510 may be configured to include a dustproof layer 1511, which extends along the length of the rod 1111 and may include a wire array with the wires of the wire array arranged along the length of the rod 1111; or, the dustproof layer 1511 may include a membrane.
[0047] The dustproof component 1510 can be simultaneously disposed between the movable body 1112 and the bearing component 1302, and the dustproof component 1510 and the locking mechanism 1001 can be disposed opposite each other in the radial direction of the rod 1111. Alternatively, only the dustproof component 1510 can be disposed between the movable body 1112 and the bearing component 1302, or only the dustproof component 1510 and the locking mechanism 1001 can be disposed opposite each other in the radial direction of the rod 1111. It can be understood that when the dustproof component 1510 extends along the length direction of the rod 1111, at least one of the movable body 1112 facing the locking mechanism 1001 and the locking mechanism 1001 on the side of the rod 1111 in the length direction of the rod is provided with the dustproof component 1510, and the locking mechanism 1001 is used to move relative to the dustproof component 1510.
[0048] The above-described embodiment provides a dustproof component 1510 on at least one of the movable body 1112 facing the locking mechanism 1001 and the side of the locking mechanism 1001 along the length of the rod 1111. The locking mechanism 1001 is movable relative to the dustproof component 1510, thereby enabling at least one of the coupling mechanism between the motion mechanism 1101 and the locking mechanism 1001, and the connection mechanism 2001 between the locking mechanism 1001 and the aircraft 2000, to be dustproofed by the dustproof component 1510. This helps reduce the amount of dust and other foreign matter entering the separation and connection mechanism 1900, and reduces the risk of movement jamming in the separation and connection mechanism 1900 due to the accumulation of foreign matter. For example, it reduces the risk of movement jamming in the movable connection between the rod 1111 and the movable body 1112, and between the locking mechanism 1001 and the bearing component 1302, and improves the smoothness of use of the separation and connection mechanism 1900.
[0049] In some implementations, refer to Figure 6 and Figure 7 The motion mechanism 1101 also includes a protective housing 1520 having a dustproof cavity 1521, the dustproof cavity 1521 having a coupling opening 1522. The dustproof cavity 1521 and the coupling opening 1522 extend along the length direction of the rod 1111, for example, along the vertical direction. Figure 6 The direction of the drawing extends. The rod 1111 is accommodated in the dustproof cavity 1521. The coupling structure between the locking mechanism 1001 and the movable body 1112 (e.g., the aforementioned fastener 1002) passes through the coupling opening 1522. It can be understood that the dustproof component 1510 at this location is correspondingly arranged with the coupling structure between the locking mechanism 1001 and the movable body 1112 (e.g., the aforementioned fastener 1002), for example, arranged to abut against each other. The coupling opening 1522 is provided with the aforementioned dustproof component 1510, and the dustproof component 1510 at least partially covers the coupling opening 1522.
[0050] In this embodiment, the protective housing 1520, together with the dustproof component 1510, can protect the structure such as the rod 1111 and the movable body 1112 from foreign objects, further reducing the risk of movement jamming of the separation and connection mechanism 1900 due to the accumulation of foreign objects. For example, it reduces the risk of movement jamming in the movable connection between the rod 1111 and the movable body 1112, and improves the smoothness of use of the separation and connection mechanism 1900.
[0051] In some implementations, refer to Figure 6 and Figure 7 At least one sliding component 1301 is provided on the side of the supporting component 1302 facing the motion mechanism 1101. This sliding component 1301 may include a slider, pulley, etc. (Refer to...) Figure 4 and Figure 6 The protective housing 1520 includes a first shell plate 1523 and a second shell plate 1524 connected to each other. The first shell plate 1523 and the second shell plate 1524 can be further configured as separate parts or detachably connected, thereby improving the convenience of installing the rod 1111 and the movable body 1112 into the protective housing 1520. Furthermore, the first shell plate 1523 and the second shell plate 1524 can be connected by snap-fit, welding, bolting, or other methods. The first shell plate 1523 and the second shell plate 1524 enclose the aforementioned dustproof receiving cavity 1521 with a coupling opening 1522. (Refer to...) Figure 6 and Figure 7 The thickness of the first shell plate 1523 is greater than the thickness of the second shell plate 1524, thereby giving the first shell plate 1523 higher structural strength; wherein, the thickness of the first shell plate 1523 and the thickness of the second shell plate 1524 can be set as average thickness.
[0052] The first shell plate 1523 is used to connect with the land vehicle 1000. The first shell plate 1523 has a support groove 1525 on the side facing the support assembly 1302. The sliding assembly 1301 is disposed in the support groove 1525 and is slidably connected to the support groove 1525, thereby improving the connection stability between the protective shell 1520 and the land vehicle 1000 and the support assembly 1302 respectively.
[0053] In addition, the first shell plate 1523 is provided with a slot 1526 on the side facing the support component 1302. Part of the dustproof component 1510 is snapped into the slot 1526, so that the protective shell 1520 has higher structural strength when the dustproof component 1510 passes through the thicker first shell plate 1523, thereby improving the connection stability of the dustproof component 1510.
[0054] Furthermore, referring to Figure 7 The slot 1526 can be extended along the length of the rod 1111, for example, along a direction perpendicular to the length of the rod. Figure 7The dustproof component 1510 includes the aforementioned dustproof layer 1511 and retaining strip 1512, which extend along the length direction of the rod 1111, for example, along a direction perpendicular to the drawing. Figure 7 The direction of the drawing extends; the side of the dustproof layer 1511 is connected to the retaining strip 1512, for example, by means of adhesive, snap-fit, or fitting; the retaining strip 1512 is snapped into the retaining groove 1526, thereby reducing the risk of accidental detachment of the dustproof component 1510. It is understandable that, referring to... Figure 7 The card strip 1512 can be perpendicular to Figure 7 The card strip 1512 can be inserted into the card slot 1526 according to the orientation of the drawing; or, the card strip 1512 can be made of flexible materials such as rubber or soft plastic, and then inserted into the card slot 1526 by means of squeezing or other methods.
[0055] Furthermore, referring to Figure 7 The width of the card slot 1526 is set along the thickness direction of the dustproof layer 1511, for example... Figure 7 The width direction of the card slot 1526 and the thickness direction of the dustproof layer 1511 are both along the Y direction in the figure. The width of the slot opening of the card slot 1526 is smaller than the internal width of the card slot 1526; the dimension of the card strip 1512 along the thickness direction of the dustproof layer 1511 (e.g., the dimension in the Y direction in the figure) is larger than the thickness of the dustproof layer 1511, and the side of the card strip 1512 facing the dustproof layer 1511 abuts against the slot opening of the card slot 1526, thereby facilitating the card strip 1512 to be snapped into the card slot 1526.
[0056] In some implementations, refer to Figure 6 The support assembly 1302 includes a support housing 1530 having a locking cavity 1531. The locking cavity 1531 has a locking opening 1532. The locking cavity 1531 and the locking opening 1532 extend along the length direction of the rod 1111, for example, along a direction perpendicular to the length direction of the rod. Figure 6 The direction extension setting of the drawing. Combined with... Figure 5 and Figure 6 The locking mechanism 1001 is housed in the locking receiving cavity 1531. The connecting mechanism 2001 of the aircraft 2000 is used to pass through the locking opening 1532 and lock with the locking mechanism 1001. It can be understood that the dustproof component 1510 at this location is correspondingly provided with the connecting mechanism 2001 of the aircraft 2000, for example, it is configured to abut against each other. The locking opening 1532 is provided with the dustproof component 1510, which at least partially covers the locking opening 1532.
[0057] In this embodiment, the supporting housing 1530, together with the dustproof component 1510, can protect the locking mechanism 1001 and other structures from foreign objects, further reducing the risk of movement jamming of the separation and connection mechanism 1900 due to the accumulation of foreign objects. For example, it reduces the risk of movement jamming in the active connection between the locking mechanism 1001 and the supporting component 1302 through the guide rail and other structures, and improves the smoothness of use of the separation and connection mechanism 1900.
[0058] In some implementations, refer to Figure 6 The separation and engagement mechanism 1900 is provided with a slot 1526, which can be disposed at the edge of the locking opening 1532 of the supporting housing 1530; the slot 1526 extends along the length direction of the rod 1111, for example along a direction perpendicular to the length direction of the rod. Figure 6 The dustproof assembly 1510 extends along the direction of the drawing. The dustproof layer 1511 and the retaining strip 1512 are respectively extended along the length direction of the rod 1111. The side of the dustproof layer 1511 is connected to the retaining strip 1512. The retaining strip 1512 is engaged in the retaining groove 1526, thereby facilitating the stable placement of the dustproof assembly 1510 at the locking opening 1532.
[0059] Furthermore, referring to Figure 6 For the slot 1526 at the edge of the locking opening 1532 of the housing 1530, the width direction of the slot 1526 is set along the thickness direction of the dustproof layer 1511, for example... Figure 6 The width direction of the slot 1526 at the locking opening 1532 and the thickness direction of the dustproof layer 1511 are both along the Z direction in the figure. The width of the slot 1526 is smaller than the internal width of the slot 1526. The dimension of the locking strip 1512 along the thickness direction of the dustproof layer 1511 (e.g., the dimension in the Z direction in the figure) is larger than the thickness of the dustproof layer 1511. The side of the locking strip 1512 facing the dustproof layer 1511 abuts against the slot 1526, thereby facilitating the locking of the locking strip 1512 into the slot 1526.
[0060] In some implementations, refer to Figure 6 The dustproof assembly 1510 includes two dustproof layers 1511 arranged along the cross-section of the rod 1111, for example... Figure 6 Two dustproof layers 1511 at the central locking opening 1532 are arranged along the YZ plane in the figure. The dustproof layers 1511 extend along the length of the rod 1111, for example, along a direction perpendicular to... Figure 6The direction of the drawing is extended; at this time, the connecting mechanism 2001 of the aircraft 2000 can pass between the two dustproof layers 1511, thereby reducing the moving resistance of the connecting mechanism 2001 of the aircraft 2000 through the gap between the two rods 1111, and improving the protection against dust and other foreign objects through the two arranged dustproof layers 1511.
[0061] Of course, two dustproof layers 1511 arranged along the cross-section of the rod 1111 can also be provided at the coupling opening 1522, and this embodiment does not limit this. In this case, the coupling structure between the locking mechanism 1001 and the movable body 1112 (such as the above-mentioned fastener 1002) can pass between the two dustproof layers 1511 at one end facing the movable body 1112, thereby reducing the moving resistance of the coupling structure between the locking mechanism 1001 and the movable body 1112 (such as the above-mentioned fastener 1002) through the gap between the two rods 1111, and improving the protection against dust and other foreign objects through the two arranged dustproof layers 1511.
[0062] In some implementations, refer to Figure 8 The two dustproof layers 1511 are fitted together by side, for example by a chain tooth structure or a groove structure; there are also two separation structures 1540 between the two dustproof layers 1511, for example, the separation structure 1540 is set as a chain head, etc. The interlocking structure 1540 is used to interlock or separate the sides of the two dustproof layers 1511; either interlocking structure 1540 is configured to interlock the sides of the two dustproof layers 1511 in a direction toward the other interlocking structure 1540, and either interlocking structure 1540 is configured to separate the sides of the two dustproof layers 1511 in a direction away from the other interlocking structure 1540; the coupling structure of the locking mechanism 1001 and the movable body 1112 (e.g., the aforementioned fastener 1002) passes between the two interlocking structures 1540 and connects the two interlocking structures 1540 respectively at one end toward the movable body 1112, or the connecting mechanism 2001 of the aircraft 2000 is used to pass between the two interlocking structures 1540 and connect the two interlocking structures 1540 respectively.
[0063] For example, refer to Figure 8Taking the connecting mechanism 2001 of the aircraft 2000 as an example, when the connecting mechanism 2001 of the aircraft 2000 moves to the right, the right-side locking structure 1540 separates the sides of the two dustproof layers 1511, and the left-side locking structure 1540 engages the sides of the two dustproof layers 1511; when the connecting mechanism 2001 of the aircraft 2000 moves to the left, the left-side locking structure 1540 separates the sides of the two dustproof layers 1511, and the right-side locking structure 1540 engages the sides of the two dustproof layers 1511. The same principle applies to the coupling structure (e.g., the aforementioned fixing member 1002) of the locking mechanism 1001 and the movable body 1112, where one end facing the movable body 1112 passes between the two locking structures 1540 and connects to each of the two locking structures 1540 respectively; therefore, this embodiment will not elaborate further.
[0064] In this embodiment, the separation and connection mechanism 1900 can improve the degree of engagement of the two dustproof layers 1511 by means of two interlocking structures 1540, which helps to further reduce the amount of dust and other foreign objects entering the separation and connection mechanism 1900, and helps to reduce the risk of movement jamming of the separation and connection mechanism 1900 due to the accumulation of foreign objects, and further improves the smoothness of use of the separation and connection mechanism 1900.
[0065] The above description is merely an exemplary embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the technical concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.
Claims
1. A separation and connection mechanism, characterized in that, The separation and connection mechanism is used to be installed on the body of a land vehicle, and is used to separate or connect the land vehicle and the aircraft. The separation and connection mechanism includes: A motion mechanism, comprising a rod and a movable body, wherein the movable body is movably mounted on the rod and is used to move along the length of the rod. A locking mechanism coupled to the movable body, the locking mechanism being used to lock with the connection mechanism of the aircraft; A dustproof assembly extends along the length of the rod. The dustproof assembly is provided on at least one of the movable body facing the locking mechanism and on the side of the locking mechanism along the length of the rod. The locking mechanism is movable relative to the dustproof assembly.
2. The separation and connection mechanism as described in claim 1, characterized in that, The separation and connection mechanism includes a telescopic mechanism, the telescopic mechanism includes a load-bearing component and the locking mechanism, and the locking mechanism is installed on the load-bearing component; The supporting component is provided with a fixing member on the side facing the movable body, and the fixing member is installed on the movable body; the movable body is provided with a dustproof component on the side facing the supporting component, and the dustproof component is disposed between the movable body and the supporting component.
3. The separation and connection mechanism as described in claim 2, characterized in that, The motion mechanism further includes a protective housing with a dustproof cavity, the dustproof cavity having a coupling opening, the dustproof cavity and the coupling opening extending along the length of the rod; the rod is housed in the dustproof cavity, and the coupling structure between the locking mechanism and the moving body passes through the coupling opening; the coupling opening is provided with the dustproof component, and the dustproof component at least partially covers the coupling opening.
4. The separation and connection mechanism as described in claim 3, characterized in that, The separation and connection mechanism includes a telescopic mechanism, which includes a bearing component and a locking mechanism. The locking mechanism is mounted on the bearing component, and at least one sliding component is provided on the side of the bearing component facing the motion mechanism. The protective housing includes a first shell plate and a second shell plate connected to each other, the first shell plate and the second shell plate forming a dustproof accommodating cavity with the coupling opening; the thickness of the first shell plate is greater than the thickness of the second shell plate, and the first shell plate is used to connect with the land vehicle; The first shell plate has a support groove on the side facing the support component, and the sliding component is disposed in the support groove and slidably connected to the support groove; the first shell plate also has a slot on the side facing the support component, and part of the dustproof component is engaged in the slot.
5. The separation and connection mechanism as described in claim 1, characterized in that, The separation and connection mechanism includes a telescopic mechanism, the telescopic mechanism includes a load-bearing component and the locking mechanism, and the locking mechanism is installed on the load-bearing component; The locking mechanism and the bearing assembly are movably arranged along the length direction of the rod, and the locking mechanism is used to move along the length direction of the rod; The dustproof component is provided on the bearing component, and the dustproof component and the locking mechanism are arranged opposite to each other in the radial direction of the rod.
6. The separation and connection mechanism as described in claim 5, characterized in that, The load-bearing assembly includes a load-bearing housing with a locking cavity having a locking opening, the locking cavity and the locking opening extending along the length of the rod; the locking mechanism is housed in the locking cavity, and the aircraft's connecting mechanism is used to pass through the locking opening and lock with the locking mechanism; the locking opening is provided with the dustproof assembly, which at least partially covers the locking opening.
7. The separation and connection mechanism as described in any one of claims 1 to 6, characterized in that, The separation and connection mechanism is provided with a slot, which extends along the length of the rod; the dustproof component includes a dustproof layer and a locking strip, which extend along the length of the rod, respectively, with the side of the dustproof layer connected to the locking strip, and the locking strip engaging in the slot.
8. The separation and connection mechanism as described in claim 7, characterized in that, The width of the card slot is set along the thickness direction of the dustproof layer, and the width of the card slot opening is smaller than the inner width of the card slot; the dimension of the card strip along the thickness direction of the dustproof layer is larger than the thickness of the dustproof layer, and the side of the card strip facing the dustproof layer abuts against the opening of the card slot; And / or, the dustproof layer of the dustproof assembly includes a filament array, wherein the filaments of the filament array are arranged along the length of the rod; or, the dustproof layer includes a membrane.
9. The separation and connection mechanism as described in any one of claims 1 to 6, characterized in that, The dustproof assembly includes two dustproof layers arranged along the cross-section of the rod, the dustproof layers extending along the length of the rod, and the coupling structure between the locking mechanism and the movable body passes between the two dustproof layers at one end facing the movable body, or the connecting mechanism of the aircraft is used to pass between the two dustproof layers.
10. The separation and connection mechanism as described in claim 9, characterized in that, The two dustproof layers are fitted together by side, and two separation structures are provided between the two dustproof layers. The separation structures are used to fit or separate the sides of the two dustproof layers. Either of the said interlocking structures is configured to interlock the sides of the two dustproof layers in a direction toward the other said interlocking structure, and either of the said interlocking structures is configured to separate the sides of the two dustproof layers in a direction away from the other said interlocking structure; The coupling structure of the locking mechanism and the moving body passes through the two interlocking structures at one end facing the moving body and connects the two interlocking structures respectively, or the connecting mechanism of the aircraft is used to pass through the two interlocking structures and connect the two interlocking structures respectively.
11. A land-based vehicle, characterized in that, The land vehicle includes a vehicle body and a disengagement and engagement mechanism as described in any one of claims 1 to 10.
12. A transportation device, characterized in that, The transportation equipment includes an aircraft and a land vehicle as described in claim 11, the body of which is used to carry the aircraft.