Separating coupling mechanism, land vehicle and traffic device

Abstract

The application discloses a separating and combining mechanism, a land vehicle and a traffic device, and relates to the technical field of flying cars, wherein the separating and combining mechanism is installed in the vehicle body of the land vehicle, and the separating and combining mechanism comprises a moving mechanism, a locking mechanism and a flexible piece. The moving mechanism comprises a rod body and a movable body, and the movable body is movably installed on the rod body. The locking mechanism is movably installed on the moving mechanism, and one side of the locking mechanism close to the movable body is provided with a fixing piece. The fixing piece is installed on the movable body, and an activity gap is formed between the fixing piece and the movable body to effectively release rigidity. Specifically, when the vehicle body of the land vehicle deforms, the fixing piece can slightly move or be skewed relative to the movable body, instead of the fixing piece and the movable body being hard collided with each other or being stuck together, so that normal use of the locking mechanism is ensured.

Description

Technical Field

[0001] This application relates to the field of flying car 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 existing technology, a locking mechanism and a drive sliding mechanism are installed inside the vehicle body of a land vehicle. The drive sliding mechanism is installed inside the vehicle body and is used to drive the locking mechanism to slide within the vehicle body. The locking mechanism and the drive sliding mechanism work together to pull the flying object into the land vehicle body. However, because the flying object is relatively heavy, and both the locking mechanism and the drive sliding mechanism are made of rigid materials, during the process of the locking mechanism pulling the flying object into the land vehicle body, the flying object presses against the vehicle body, causing the vehicle body to deform. At this time, the drive sliding mechanism may deform internally, which may lead to the locking mechanism and the drive sliding mechanism jamming each other, affecting the normal use of the locking mechanism or the drive sliding mechanism. Utility Model Content

[0004] The main purpose of this application is to propose a separation and engagement mechanism, a land vehicle, and a transportation device, which aims to solve the problem that when the vehicle body deforms, the internal structure of the drive sliding mechanism may deform, causing the locking mechanism and the drive sliding mechanism to jam against each other, thus affecting the normal use of the locking mechanism or the drive sliding mechanism.

[0005] To achieve the above objectives, the separation and engagement mechanism proposed in this application is installed inside the vehicle body of a land vehicle, and the separation and engagement mechanism includes:

[0006] A motion mechanism, comprising a rod and a movable body, the movable body being movably mounted on the rod and capable of moving along the length of the rod; and

[0007] A locking mechanism is provided for locking with the aircraft. The locking mechanism is movably mounted on the motion mechanism. A fixing member is provided on the side of the locking mechanism near the moving body. The fixing member is mounted on the moving body and there is a movable gap between the fixing member and the moving body.

[0008] This application also proposes a land vehicle, including a vehicle body and a separation and engagement mechanism, the separation and engagement mechanism being mounted on the vehicle body.

[0009] This application also proposes a transportation device, including aircraft and land vehicles.

[0010] The technical solution of this application effectively releases rigidity by setting a movable gap between the fixed part and the movable body. Specifically, when the body of the land vehicle deforms, the fixed part can move or tilt slightly relative to the movable body, rather than the fixed part and the movable body colliding hard with each other or jamming together, thus ensuring the normal use of the locking mechanism. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0012] Figure 1 A schematic diagram of the structure of an embodiment of the transportation equipment provided in this application;

[0013] Figure 2 A bottom view of an embodiment of the transportation equipment provided in this application;

[0014] Figure 3 A three-dimensional structural schematic diagram of an embodiment of the separation and connection mechanism provided in this application;

[0015] Figure 4 for Figure 3 A magnified view of a portion of point A in the middle;

[0016] Figure 5 for Figure 3 A magnified view of a portion of point B in the middle;

[0017] Figure 6 A top view of an embodiment of the separation and connection mechanism provided in this application;

[0018] Figure 7 for Figure 6 A cross-sectional view of the EE location;

[0019] Figure 8 for Figure 7 A magnified view of a portion of point C in the middle;

[0020] Figure 9 for Figure 6 A cross-sectional view at the HH position;

[0021] Figure 10 for Figure 9 A magnified view of a portion of point G in the middle;

[0022] Figure 11 A partial structural schematic diagram of another embodiment of the separation and connection mechanism provided in this application;

[0023] Figure 12 A top view of another embodiment of the separation and connection mechanism provided in this application;

[0024] Figure 13 for Figure 12 A cross-sectional view of the DD position in the middle;

[0025] Figure 14 A three-dimensional structural schematic diagram of yet another embodiment of the separation and connection mechanism provided in this application;

[0026] Figure 15 A top view of yet another embodiment of the separation and connection mechanism provided in this application;

[0027] Figure 16 for Figure 15 A cross-sectional view of FF.

[0028] Explanation of icon numbers:

[0029] 3000, Transportation equipment;

[0030] 2000, Aircraft; 2001, Connecting mechanism;

[0031] 1000. Land vehicles;

[0032] 1001. Locking mechanism; 1002. Fixing component; 1003. First fixing component; 1004. Second fixing component;

[0033] 1900, Separation and Combination Mechanism;

[0034] 1101. Motion mechanism; 1111. Rod; 1112. Moving body; 1113. Limiting port; 1114. Clamping part; 1115. Bearing part; 1116. Connecting plate; 1117. Locking element; 1118. Anti-scratch guide plate; 1119. Limiting rail;

[0035] 1120. First kinematic mechanism; 1130. Second kinematic mechanism;

[0036] 1141. Outer sleeve; 1142. Inner sleeve; 1143. Projectile body;

[0037] 1150, Insert body; 1151, Insert component; 1152, Anti-detachment component; 1153, Top cap; 1160, Flexible component; 1161, Pad block; 1162, Protruding rib; 1163, Wire groove; 1164, Brush; 1165, Slot 1165;

[0038] 1170, Locking fastener; 1171, Side plate; 1172, Groove.

[0039] 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

[0040] 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.

[0041] 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.

[0042] 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.

[0043] Reference Figure 1 and Figure 2 In one embodiment of this application, the vehicle includes a land vehicle 1000 and an aircraft 2000. The land vehicle 1000 is used for driving on the ground, and 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 combined and separated. (Refer to...) Figure 1 When the aircraft 2000 is combined with the land vehicle 1000, the land vehicle 1000 can carry 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.

[0044] In some implementations, the aircraft 2000 may be an aircraft 2000 powered by conventional energy sources such as fuel, or it may be an aircraft 2000 such as a hybrid electric aircraft 2000, a pure electric aircraft 2000, or a fuel cell electric aircraft 2000.

[0045] 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 may have a camouflage compartment on its body, suitable for accommodating the aircraft 2000. The camouflage compartment can be located on the side of the land vehicle 1000 facing the rear of the vehicle. For example, the aircraft 2000's camouflage compartment and cabin 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.

[0046] In some embodiments, a separation and engagement mechanism 1900 is installed inside the vehicle body of the land vehicle 1000. The separation and engagement mechanism 1900 is movable within the vehicle body of the land vehicle 1000 and can extend outside the vehicle body to lock with the aircraft 2000, and can pull the aircraft 2000 into the vehicle body of the land vehicle 1000. Specifically, the separation and engagement mechanism 1900 includes a motion mechanism 1101, which is installed inside the vehicle body of the land vehicle 1000 and is movable within the vehicle body. Specifically, 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 movable along the length of the rod 1111. The rod 1111 may be installed into the vehicle body of the land vehicle 1000 via two bearing seats.

[0047] Furthermore, the motion mechanism 1101 can also be equipped with a drive mechanism, which is connected to the rod 1111 or the movable body 1112 to drive the movable body 1112 to move along the length of the rod 1111. The drive mechanism can be a cylinder. The cylinder is connected to the movable body 1112 and can be used to push the movable body 1112 to move on the rod 1111 or pull the movable body 1112 back to its original position on the rod 1111. The drive mechanism can also be a motor. The motor is connected to the rod 1111 to drive the rod 1111 to rotate, and the rod 1111 drives the movable body 1112 to move on a lead screw via a nut drive. Specifically, in some embodiments, the rod 1111 can be a lead screw, and the movable body 1112 can be a nut, with the lead screw driving the nut to move on the lead screw via a threaded drive.

[0048] In some embodiments, the land vehicle 1000 can be detachably locked to the aircraft 2000 via a locking mechanism 1001. (See reference...) Figure 2 The land vehicle 1000 is equipped with a locking mechanism 1001 for locking with the aircraft 2000. The aircraft 2000 is equipped with a connecting mechanism 2001, and the locking mechanism 1001 is used for detachable locking with the connecting mechanism 2001. 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 together through the connecting mechanism 2001. The locking mechanism 1001 is connected to the land vehicle 1000, and the connecting mechanism 2001 is located on the aircraft 2000, which reduces the added load on the aircraft 2000 caused by the weight of the locking mechanism 1001.

[0049] In some embodiments, the locking mechanism 1001 is movably mounted on the moving mechanism 1101. A fixing member 1002 is provided on the side of the locking mechanism 1001 near the moving body 1112. The fixing member 1002 is mounted on the moving body 1112, and there is a gap between the fixing member 1002 and the moving body 1112. Both the fixing member 1002 and the moving body 1112 are made of metal. If the fixing member 1002 and the moving body 1112 are tightly fitted together, when the vehicle body of the land vehicle 1000 deforms, the fixing member 1002 will press against the moving body 1112, causing excessive friction between them. This can easily lead to paint wear on the outer surface of the fixing member 1002 or the moving body 1112, and may even cause frictional heat between the fixing member 1002 and the moving body 1112. Therefore, this application provides a movable gap between the fixing member 1002 and the movable body 1112, allowing the fixing member 1002 to move slightly along the length of the lead screw. When the body of the land vehicle 1000 deforms, the fixing member 1002 can move or tilt slightly relative to the movable body 1112, instead of the fixing member 1002 and the movable body 1112 colliding hard or jamming together. This ensures the normal use of the locking mechanism 1001 and the disengagement mechanism 1900, thereby reducing paint wear on the outer surface of the fixing member 1002 or the movable body 1112, and also reducing frictional heat generation between the fixing member 1002 and the movable body 1112.

[0050] To better release the rigidity between the fixed member 1002 and the movable body 1112, in some embodiments, the separation and engagement mechanism 1900 further includes a flexible member 1160. The flexible member 1160 is disposed in the movable gap to limit its installation between the movable body 1112 and the fixed member 1002. This application uses the flexible member 1160 between the movable body 1112 and the fixed member 1002 to release rigidity. The flexible member 1160 can be glued to the fixed member 1002 and the movable body 1112; alternatively, it can be fixed together with screws. Furthermore, the flexible member 1160 can be made of a non-metallic material and can be a sheet-like structure, such as a rubber gasket. When the body of the land vehicle 1000 deforms, the fixed part 1002 moves or tilts slightly relative to the movable part 1112. The fixed part 1002 is pressed against the flexible part 1160 instead of the fixed part 1002 colliding with the movable part 1112, thus avoiding the situation where the fixed part 1002 and the movable part 1112 rub against each other and generate heat.

[0051] In some implementations, refer to Figure 3 The locking mechanism 1001 has motion mechanisms 1101 on both sides. Specifically, the motion mechanism 1101 includes a first motion mechanism 1120 and a second motion mechanism 1130, which are located on both sides of the locking mechanism 1001, respectively. Correspondingly, refer to... Figure 3 , Figure 4 and Figure 5 The fixing member 1002 includes a first fixing member 1003 and a second fixing member 1004. The locking mechanism 1001 extends towards the side of the first moving mechanism 1120 with the first fixing member 1003, and the locking mechanism 1001 extends towards the side of the second moving mechanism 1130 with the second fixing member 1004. (Refer to...) Figure 3 and Figure 4 The first fixing member 1003 is movably connected to the movable body 1112 of the first motion mechanism 1120, and a movement gap is provided between the first fixing member 1003 and the movable body 1112 of the first motion mechanism 1120 so that the first fixing member 1003 can move or tilt slightly relative to the movable body 1112 of the first motion mechanism 1120. A flexible member 1160 is installed between the first fixing member 1003 and the movable body 1112 of the first motion mechanism 1120. Thus, when the first fixing member 1003 moves or tilts slightly relative to the movable body 1112 of the first motion mechanism 1120, the first fixing member 1003 presses against the flexible member 1160, rather than colliding with the movable body 1112, avoiding friction and heat generation between the first fixing member 1003 and the movable body 1112 of the first motion mechanism 1120.

[0052] Similarly, refer to Figure 3 and Figure 5 The second fixing member 1004 is movably connected to the movable body 1112 of the second motion mechanism 1130, and a movable gap is provided between the second fixing member 1004 and the movable body 1112 of the second motion mechanism 1130 so that the second fixing member 1004 can move or tilt slightly relative to the movable body 1112 of the second motion mechanism 1130. A flexible member 1160 is installed between the second fixing member 1004 and the movable body 1112 of the second motion mechanism 1130. Thus, when the second fixing member 1004 moves or tilts slightly relative to the movable body 1112 of the second motion mechanism 1130, the second fixing member 1004 presses against the flexible member 1160, rather than colliding with the movable body 1112 of the second motion mechanism 1130, thus avoiding friction and heat generation between the second fixing member 1004 and the movable body 1112 of the second motion mechanism 1130.

[0053] To limit the fixing member 1002 and confine it to the movable body 1112, in some embodiments, the movable body 1112 is provided with a limiting opening 1113, which extends along the length of the rod 1111. The fixing member 1002 is fixedly installed in the limiting opening 1113, and there is a movable gap between the fixing member 1002 and the side wall of the limiting opening 1113. The limiting opening 1113 is located at the top of the movable body 1112. The fixing member 1002 is movably installed within the limiting opening 1113, and then a locking member 1117 can be used to connect the fixing member 1002 to the movable body 1112 to prevent the fixing member 1002 from detaching from the limiting opening 1113. Furthermore, the movable body 1112 is threadedly connected to the rod 1111, and part of the structure of the rod 1111 passes through the limiting port 1113. The fixing member 1002 can be designed as an arched structure to avoid the rod 1111, thereby avoiding the friction between the rod 1111 and the fixing member 1002.

[0054] Furthermore, screws can be used to limit the fixing member 1002 onto the movable body 1112 to prevent the fixing member 1002 from detaching from the movable body 1112. Alternatively, a latch can be provided on the side plate 1171 of the locking mechanism 1001 near the fixing member 1002, and the fixing member 1002 can be pressed into the latch from top to bottom to limit the fixing member 1002 at the latch. Then, the locking fastener 1170 can be used to connect the side plate 1171 of the locking mechanism 1001 to the side of the fixing member 1112. Specifically, refer to... Figure 5 The locking fastener 1170 penetrates the side plate 1171 of the locking mechanism 1001 and is connected to the fixing member 1002. The locking fastener 1170 is limited to the back side of the side plate 1171 of the locking mechanism 1001. (Refer to...) Figure 5 Alternatively, a groove 1172 can be provided on the side plate 1171 of the locking mechanism 1001 corresponding to the locking fastener 1170 to limit the locking fastener 1170, thereby limiting the locking fastener 1170 to the groove 1172.

[0055] In some implementations, refer to Figures 4 to 8The movable body 1112 includes a supporting part 1115 and two opposing clamping parts 1114. The supporting part 1115 is connected to the two clamping parts 1114 and forms a limiting opening 1113. A fixing member 1002 is installed in the limiting opening 1113. The fixing member 1002 is limited between the two clamping parts 1114, and part of the structure of the fixing member 1002 is in contact with the supporting part 1115. A flexible member 1160 is installed between at least one clamping part 1114 and the fixing member 1002. The clamping parts 1114 on the movable body 1112 have through holes for the rod 1111 to pass through. The rod 1111 passes through the two clamping parts 1114. The movable body 1112 is threadedly connected to the rod 1111 so that the movable body 1112 can move along the length of the rod 1111. The two clamping parts 1114 of the movable body 1112 are arranged opposite to each other. The bearing part 1115 and the two clamping parts 1114 surround to form a limiting port 1113. The fixing member 1002 is limited in the limiting port 1113, and the fixing member 1002 needs to avoid the rod body 1111 in order to prevent the fixing member 1002 from wearing down the rod body 1111.

[0056] Furthermore, to prevent the fixing member 1002 from colliding head-on with the clamping part 1114 and causing wear to the fixing member 1002 or the clamping part 1114, this application provides a flexible member 1160 between the fixing member 1002 and the clamping part 1114. The flexible member 1160 can be fixed between the fixing member 1002 and the clamping part 1114 by adhesive or screws.

[0057] In order to install the fastener 1002 onto the movable body 1112 and to prevent the fastener 1002 from wearing down the rod 1111, in some embodiments, refer to Figure 4 and Figure 8The motion mechanism 1101 also includes a locking member 1117, which passes through the clamping part 1114 and the flexible member 1160, and is connected to the fixing member 1002 to lock the clamping part 1114 and the fixing member 1002. The flexible member 1160 is fixed between the clamping part 1114 and the fixing member 1002. Specifically, the locking member 1117 passes through the side of the movable body 1112, and then passes through the flexible member 1160 and the fixing member 1002 to connect the movable body 1112, the flexible member 1160, and the fixing member 1002 together. The locking member 1117 locks the clamping part 1114, the flexible member 1160, and the fixing member 1002 together. After the fixing member 1002 is fixed, there is a gap between the fixing member 1002 and the rod 1111. Thus, the fixing member 1002, which is fixed to the clamping part 1114 by the locking member 1117, is not easy to fall off the clamping part 1114, thereby ensuring that there is a gap between the fixing member 1002 and the rod 1111, and preventing the rod 1111 from wearing down the fixing member 1002. In some embodiments, the locking member 1117 is a screw, which is inserted through the outer wall of the clamping part 1114 of the movable body 1112, and then through the flexible member 1160 before being connected to the fixing member 1002.

[0058] In some other embodiments, one of the fixing member 1002 and the movable body 1112 is provided with a hole structure, and the other of the fixing member 1002 and the movable body 1112 is provided with an insert 1151, which is inserted into the hole structure, and there is a movable gap between the outer peripheral wall of the insert 1151 and the hole structure.

[0059] In this design, a hole structure can be provided in the fixing member 1002, and an insert 1151 can be installed on the movable body 1112. The insert 1151 of the movable body 1112 is inserted into the hole structure of the fixing member, and there is a movable gap between the outer peripheral wall of the insert 1151 and the hole structure, so as to ensure that when the body of the land vehicle deforms, the fixing member 1002 can be offset in the axial direction of the insert 1151, thereby reducing the occurrence of hard collisions between the fixing member 1002 and the insert 1151 or the movable body 1112. Alternatively, a hole structure can be provided in the movable body 1112, and an insert 1151 can be installed on the fixing member 1002. The insert 1151 on the fixing member 1002 is inserted into the hole structure in the movable body 1112. There is a movable gap between the outer peripheral wall of the insert 1151 and the hole structure, which can also ensure that when the body of the land vehicle 1000 deforms, the fixing member 1002 will shift in the axial direction of the insert 1151, reducing the occurrence of hard collision between the fixing member 1002 and the movable body 1112.

[0060] Furthermore, the insert 1151 can be fixed to the fixing member 1002 or the movable body 1112 by means of threaded connection, welding, snap-fit, or plug-in. The insert 1151 can be made of metal. To reduce the possibility of the fixing member 1002 shifting and colliding with the insert 1151, causing abnormal noise, colloid or a soft pad can be filled in the gap between the outer peripheral wall of the insert 1151 and the hole structure. The colloid or soft pad separates the insert 1151 from the fixing plate, thus reducing the possibility of abnormal noise caused by collision between the fixing plate and the insert 1151.

[0061] In other embodiments, reference is made to... Figure 11 The hole structure is a first through hole. One of the fixing member 1002 and the movable body 1112 is provided with the first through hole. The insert 1151 is inserted into the first through hole. There is a movable gap between the outer peripheral wall of the insert 1151 and the inner wall surface of the first through hole.

[0062] To facilitate the design of the hole structure, a first through hole is provided. Specifically, a hole can be drilled in the fixing member 1002 to form the first through hole. An insert 1151 is mounted on the movable body 1112 and inserted into the first through hole in the fixing member 1002. A clearance exists between the outer peripheral wall of the insert 1151 and the inner wall of the first through hole, allowing the fixing member 1002 to shift axially. Alternatively, a hole can be drilled in the movable body 1112 to form the first through hole, and the insert 1151 is provided on the fixing member 1002. The insert 1151 is inserted into the first through hole in the movable body 1112, with a clearance between the outer peripheral wall of the insert 1151 and the inner wall of the first through hole, allowing the fixing member 1002 to shift axially.

[0063] In other embodiments, reference is made to... Figure 11 The fixing member 1002 is a fixing plate, and the movable body 1112 extends towards the locking mechanism and is provided with a connecting plate. The fixing plate and the connecting plate can be stacked vertically. The fixing plate and the connecting plate are respectively provided with a first through hole and a second through hole for the insert 1151 to pass vertically through. The inner diameter of the first through hole is larger than the inner diameter of the second through hole. The insert 1151 passes through the first through hole and the second through hole and is connected to the connecting plate. The outer peripheral wall of the insert 1151 has a movable gap with the inner diameter of the first through hole. In this way, when the body of the land vehicle 1000 deforms, the fixing plate can be offset in the axial direction of the insert 1151 without colliding and rubbing against the movable body 1112.

[0064] In some other embodiments, the outer sleeve 1141 is connected to the other of the fixing member 1002 and the movable body 1112, and the hole structure includes the internal space of the outer sleeve 1141; the insert 1151 is inserted into the outer sleeve 1141, and there is a movable gap between the outer peripheral wall of the insert 1151 and the inner wall surface of the outer sleeve 1141.

[0065] Specifically, an outer sleeve 1141 can be installed on the fixing member 1002, with the hole structure forming the internal space of the outer sleeve 1141; an insert 1151 is installed on the movable body 1112, with the insert 1151 of the movable body 1112 inserted into the outer sleeve 1141 of the fixing member 1002. There is a movable gap between the outer peripheral wall of the insert 1151 and the inner wall of the outer sleeve 1141 to ensure that when the vehicle body deforms, the fixing member 1002 can shift in the axial direction of the insert 1151, reducing the possibility of hard collisions between the fixing member 1002 and the insert 1151 or the movable body 1112. The outer sleeve 1141 can be connected to the fixing member 1002 by welding, snap-fitting, or plugging. A mounting hole can be drilled in the fixing member 1002 for fixing the outer sleeve 1141, allowing the outer sleeve 1141 to be installed into the mounting hole, thus placing the outer sleeve 1141 inside the fixing member 1002. Furthermore, the insert 1151 is connected to the movable body 1112 by means of welding, snap-fit, plug-in, threaded connection, etc. The diameter of the insert 1151 is smaller than the inner diameter of the outer sleeve 1141 so that the insert 1151 can be inserted into the outer sleeve 1141, and there is a movable gap between the outer peripheral wall of the insert 1151 and the inner wall surface of the outer sleeve 1141.

[0066] Furthermore, an outer sleeve 1141 can be installed on the movable body 1112, with the hole structure forming the internal space of the outer sleeve 1141. An insert 1151 is installed on the fixing member 1002, and the insert 1151 on the fixing member 1002 is inserted into the outer sleeve 1141 of the movable body 1112. There is a movable gap between the outer peripheral wall of the insert 1151 and the inner wall of the outer sleeve 1141 to ensure that when the vehicle body deforms, the fixing member 1002 can shift in the axial direction of the insert 1151, reducing the possibility of the fixing member 1002 and the insert 1151 or the movable body 1112 colliding. The outer sleeve 1141 can be connected to the movable body 1112 by welding, snap-fitting, or plugging. A mounting hole can be drilled in the movable body 1112 to fix the outer sleeve 1141, allowing the outer sleeve 1141 to be installed into the mounting hole, thus placing the outer sleeve 1141 inside the movable body 1112. Furthermore, the insert 1151 is connected to the fastener 1002 by means of welding, snap-fit, plug-in, threaded connection, etc. The diameter of the insert 1151 is smaller than the inner diameter of the outer sleeve 1141 so that the insert 1151 can be inserted into the outer sleeve 1141, and there is a movable gap between the outer peripheral wall of the insert 1151 and the inner wall surface of the outer sleeve 1141.

[0067] In some other embodiments, reference is made to Figures 12 to 14 The insert 1151 includes an inner sleeve 1142, which is connected to the other of the fixed member 1002 and the movable body 1112. The inner sleeve 1142 is located inside the outer sleeve 1141, and there is a movable gap between the inner sleeve 1142 and the outer sleeve 1141.

[0068] In some embodiments, the insert 1151 is an inner sleeve 1142. In yet another embodiment, an outer sleeve 1141 can be installed on the movable body 1112, with a hole structure forming the internal space of the outer sleeve 1141. The inner sleeve 1142 is installed on the fixing member 1002, and the inner sleeve 1142 on the fixing member 1002 is inserted into the outer sleeve 1141 of the movable body 1112. There is a movable gap between the outer peripheral wall of the insert 1151 and the inner sleeve 1142. The inner sleeve 1142 can be connected to the movable body 1112 or the fixing member 1002 by welding, snap-fitting, or insertion. The outer diameter of the inner sleeve 1142 is smaller than the inner diameter of the outer sleeve 1141 so that the inner sleeve 1142 can be inserted into the outer sleeve 1141, and there is a movable gap between the inner sleeve 1142 and the outer sleeve 1141. A hole can be drilled in the fastener 1002 to form a fixing hole for fixing the inner sleeve 1142, so that the inner sleeve 1142 can be installed into the fixing hole and thus fixed inside the fastener 1002.

[0069] In another embodiment, an outer sleeve 1141 can be installed on the fixing member 1002, with the hole structure forming the internal space of the outer sleeve 1141. An inner sleeve 1142 is installed on the movable body 1112, and the inner sleeve 1142 on the movable body 1112 is inserted into the outer sleeve 1141 of the fixing member 1002. There is a movable gap between the outer peripheral wall of the insert 1151 and the inner sleeve 1142. A fixing hole can be drilled in the movable body 1112 to fix the inner sleeve 1142, so that the inner sleeve 1142 can be installed into the fixing hole, thereby fixing the inner sleeve 1142 inside the movable body 1112.

[0070] In some other embodiments, reference is made to Figures 12 to 14 The insert 1151 includes an insert body 1150 and an anti-detachment component 1152. The insert body 1150 is inserted into one of the fixing component 1002 and the movable body 1112 and is located inside the inner sleeve 1142. The insert body 1150 is provided with a top cap 1153. The top cap 1153 and the anti-detachment component 1152 extend in the radial direction of the inner sleeve 1142 relative to the fixing component 1002 or the movable body 1112. The top cap 1153 and the anti-detachment component 1152 are respectively provided at both ends of the inner sleeve 1142, and the inner sleeve 1142 is limited between the top cap 1153 and the inner sleeve 1142.

[0071] In some embodiments, the insert body 1150 is a bolt, and the anti-detachment component 1152 is a nut. Specifically, the inner sleeve 1142 is fitted onto the bolt, which passes through the first through hole on the fixing component 1002 and the second through hole on the movable body 1112. The outer sleeve 1141 is inserted into the second through hole of the connecting plate to connect with the connecting plate. Afterwards, colloid can be filled between the inner sleeve 1142 and the outer sleeve 1141, or a spring 1143 can be installed. Then, a nut is screwed onto the bolt, and the nut, together with the nut on the bolt, clamps and limits the inner sleeve 1142 to prevent it from falling off the bolt. The outer sleeve 1141 can be threaded onto the connecting plate or glued to it.

[0072] In some embodiments, both the inner sleeve 1142 and the outer sleeve 1141 are made of metal. To prevent the inner sleeve 1142 from touching the outer sleeve 1141 and producing a harsh metallic friction sound, a projectile 1143 can be installed between the outer sleeve 1141 and the inner sleeve 1142, filling the movable gap. The projectile 1143 can be a rubber ring. The rubber ring is fitted onto the inner sleeve 1142 and located between the inner sleeve 1142 and the outer sleeve 1141, thus separating the inner sleeve 1142 and the outer sleeve 1141. Specifically, when the body of the land vehicle 1000 deforms, the fixing plate tilts and pushes the inner sleeve 1142, causing the inner sleeve 1142 to tilt and press against the rubber ring under the pressure of the fixing plate. Since the rubber ring is located between the inner sleeve 1142 and the outer sleeve 1141, it can prevent the inner sleeve 1142 from hitting the outer sleeve 1141 and making a harsh metallic friction sound.

[0073] In some implementations, refer to Figure 4 and Figure 8 The motion mechanism 1101 also includes a scratch-resistant guide plate 1118, which is located at the bottom of the movable body 1112. A pad 1161 is provided between the movable body 1112 and the scratch-resistant guide plate 1118. The rod 1111 of the motion mechanism 1101 is mounted on two bearing seats, and the scratch-resistant guide plate 1118 is provided between the two bearing seats. The scratch-resistant guide plate 1118 can be screwed onto the land vehicle 1000. The movable body 1112 is threadedly connected to the rod 1111, and the scratch-resistant guide plate 1118 is located at the bottom of the movable body 1112 to prevent the movable body 1112 from scratching the inner bottom of the land vehicle 1000. In some embodiments, the scratch-resistant guide plate 1118 is made of metal. The movable body 1112 has a pad 1161 at its bottom, and the pad 1161 is made of a non-metallic material to prevent the movable body 1112 from scraping against the anti-scratch guide plate 1118 and producing a harsh metallic friction sound when it moves along the length of the rod 1111. For example, the pad 1161 can be a nylon block. The pad 1161 can be glued to the bottom of the movable body 1112. Alternatively, it can be fixed to the movable body 1112 by snapping or plugging, for example, by using clips to snap or insert the pad 1161 into the gap at the bottom of the movable body 1112, so that the pad 1161 can be fixed to the bottom of the movable body 1112.

[0074] Furthermore, the non-metallic pad 1161 located at the bottom of the movable body 1112, in addition to supporting the movable body 1112 and preventing it from scraping against the inner bottom of the vehicle body, also has a self-cleaning function. Specifically, the pad 1161 is located at the bottom of the movable body 1112 and can move along the length of the rod 1111 within the vehicle body as the movable body 1112 moves, thereby removing debris, dust, and water from the vehicle body or the anti-scratch guide plate 1118. Optionally, the motion mechanism 1101 can be provided with a limiting rail 1119, located inside the vehicle body, with the movable body 1112 limited to moving within the limiting rail 1119. The pad 1161 located at the bottom of the movable body 1112 can remove debris, dust, and water from the limiting rail 1119 as the movable body 1112 moves. Furthermore, a scratch-resistant guide plate 1118 is located at the bottom of the movable body 1112, and a pad 1161 is connected to the scratch-resistant guide plate 1118 and located within the limiting rail 1119. The scratch-resistant guide plate 1118 is used to prevent the movable body 1112 from scratching the limiting rail 1119 and the vehicle body, and the pad 1161 is used to sweep away debris, dust, and accumulated water on the limiting rail 1119 as the movable body 1112 and the scratch-resistant guide plate 1118 move. Optionally, refer to... Figure 9 and Figure 10 The limiting track 1119 and the side of the fixing member 1002 have a gap. A brush 1164 can be installed in the gap between the limiting track 1119 and the side of the fixing member 1002 to prevent debris and dust from entering the gap between the limiting track 1119 and the side of the fixing member 1002.

[0075] In some embodiments, the fastener 1002 has at least two protruding ribs 1162 on the side facing away from the movable body, and the at least two protruding ribs 1162 and the surface of the fastener 1002 form a linear groove 1163. Specifically, refer to Figure 4 and Figure 5 Both the first fixing member 1003 and the second fixing member 1004 are provided with two protruding ribs 1162. The wires can run through the wire groove 1163 formed by the two protruding ribs 1162 and the surface of the fixing member 1002, thereby reducing the messy placement of wires on the fixing member 1002 and preventing the wires from getting caught in the moving body 1112. Furthermore, at least two protruding ribs 1162 are provided on both sides of the fixing member 1002 to increase the strength of the fixing member 1002 and reduce the possibility of the fixing member 1002 being crushed by the moving body 1112. Further, referring to… Figure 8 The two sides of the fixing member 1002 can be provided with slots 1165, and the brush 1164 or the flexible member 1160 can be inserted into the slots 1165, thereby fixing the brush 1164 or the flexible member 1160 between the fixing member 1002 and the movable body 1112, so as to prevent dust from entering the movable gap between the fixing member 1002 and the movable body 1112.

[0076] 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, Installed within the body of a land-based vehicle, the disengagement and engagement mechanism includes: A motion mechanism, comprising a rod and a movable body, the movable body being movably mounted on the rod and capable of moving along the length of the rod; and A locking mechanism is provided for locking with the aircraft. The locking mechanism is movably mounted on the motion mechanism. A fixing member is provided on the side of the locking mechanism near the moving body. The fixing member is mounted on the moving body and there is a movable gap between the fixing member and the moving body.

2. The separation and connection mechanism as described in claim 1, characterized in that, It also includes a flexible component disposed in the movable gap to limit the installation between the movable body and the fixed component.

3. The separation and connection mechanism as described in claim 2, characterized in that, The movable body is provided with a limiting port, which extends along the length of the rod. The fixing member is limited and installed in the limiting port, and the fixing member has a movable gap with the side wall of the limiting port.

4. The separation and connection mechanism as described in claim 3, characterized in that, The movable body includes a support portion and two oppositely arranged clamping portions. The support portion is connected to the two clamping portions and surrounds them to form the limiting opening. The fixing member is installed in the limiting opening. The fixing member is located between the two clamping portions. Part of the structure of the fixing member is in contact with the support portion. At least one of the clamping portions and the fixing member is equipped with the flexible member.

5. The separation and connection mechanism as described in claim 4, characterized in that, The motion mechanism further includes a locking member that passes through the clamping part and the flexible member and is connected to the fixing member, so as to lock the clamping part and the fixing member together, and the flexible member is fixed between the clamping part and the fixing member.

6. The separation and connection mechanism as described in claim 1, characterized in that, One of the fixing member and the movable body is provided with a hole structure, and the other of the fixing member and the movable body is provided with an insert. The insert is inserted into the hole structure, and there is a movable gap between the outer peripheral wall of the insert and the hole structure.

7. The separation and connection mechanism as described in claim 6, characterized in that, The hole structure is a first through hole. One of the fixing member and the movable body is provided with the first through hole. The insert is inserted into the first through hole, and there is a movable gap between the outer peripheral wall of the insert and the inner wall surface of the first through hole.

8. The separation and connection mechanism as described in claim 6, characterized in that, The other of the fixing member and the movable body is connected to an outer sleeve, and the hole structure includes the internal space of the outer sleeve; the insert is inserted into the outer sleeve, and there is a movable gap between the outer peripheral wall of the insert and the inner wall surface of the outer sleeve.

9. The separation and connection mechanism as described in claim 8, characterized in that, The insert includes an inner sleeve connected to the other of the fixed member and the movable body. The inner sleeve is located inside the outer sleeve, and there is a movable gap between the inner sleeve and the outer sleeve.

10. The separation and connection mechanism as described in claim 9, characterized in that, The insert includes an insert body and an anti-detachment component. The insert body is inserted into one of the fixing component and the movable body and is located inside the inner sleeve. The insert body is provided with a top cap. The top cap and the anti-detachment component extend radially along the inner sleeve relative to the fixing component or the movable body. The top cap and the anti-detachment component are respectively provided at both ends of the inner sleeve, and the inner sleeve is limited between the top cap and the inner sleeve.

11. The separation and connection mechanism as described in claim 10, characterized in that, A projectile is installed between the outer sleeve and the inner sleeve, and the projectile fills the movable gap.

12. The separation and connection mechanism as described in any one of claims 1 to 11, characterized in that, The motion mechanism also includes a scratch-resistant guide plate, which is located at the bottom of the movable body, and a pad is provided between the movable body and the scratch-resistant guide plate.

13. The separation and connection mechanism as described in any one of claims 1 to 11, characterized in that, The fastener has at least two protruding ribs on the side opposite to the movable body, and the at least two protruding ribs and the surface of the fastener form a linear groove.

14. A land-based vehicle, characterized in that, It includes a vehicle body and a separation and engagement mechanism as described in any one of claims 1 to 13, the separation and engagement mechanism being mounted on the vehicle body.

15. A transportation device, characterized in that, This includes aircraft and land vehicles as described in claim 14.

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