Rocket mounting device

Abstract

The application discloses a rocket mounting device, comprising: a support adjusting mechanism for supporting and adjusting a rocket to be assembled; a carrying mechanism connected to the support adjusting mechanism for carrying the support adjusting mechanism; the support adjusting mechanism comprises: a support plate; a height adjusting assembly arranged below the support plate for adjusting the height of the support plate; two sliding support seats arranged at both ends of the support plate, the sliding support frame is provided with a sliding guide groove, and the sliding guide groove forms a certain angle with a horizontal plane; and a sliding support assembly for supporting the rocket to be assembled, the sliding support assembly is slidably connected to the two sliding support seats and can slide along the sliding guide groove. The rocket mounting device has high adjusting freedom and carrying capacity and can assist in mounting the rocket to a UAV.

Description

Technical Field

[0001] This invention belongs to the field of unmanned aerial vehicle (UAV) launch, and specifically relates to a rocket mounting device. Background Technology

[0002] Many drones take off using rocket boosters from launch pads. Before takeoff, the drone and rocket booster are connected and mounted on the launch pad. As the weight of drones increases, the weight and size of the required rocket also increase. The traditional method of manually lifting and installing the rocket is no longer sufficient to meet the installation requirements, necessitating a labor-saving and safe rocket-assisted installation device. Summary of the Invention

[0003] This invention provides a rocket mounting device to solve the aforementioned technical problems, specifically adopting the following technical solution:

[0004] A rocket mounting device, comprising:

[0005] Support and adjustment mechanism, used to support and adjust the rocket to be assembled;

[0006] A transport mechanism, connected to the support adjustment mechanism, is used to transport the support adjustment mechanism;

[0007] The support adjustment mechanism includes:

[0008] Support plate;

[0009] A height adjustment component is disposed below the support plate to adjust the height of the support plate;

[0010] Two sliding support seats are disposed at both ends of the support plate. The sliding support frame is provided with a sliding guide groove, and the sliding guide groove forms a certain angle with the horizontal plane.

[0011] A sliding support assembly for supporting the rocket to be assembled, the sliding support assembly being slidably connected to two sliding support seats and slidable along a sliding guide groove.

[0012] Furthermore, the sliding support assembly includes:

[0013] Support frame, used to house and support the rocket;

[0014] Two sliding rods are arranged parallel to each other on both sides of the support frame and extend into the sliding guide grooves of the sliding support seat respectively;

[0015] The sliding support is provided with an adjusting screw. The adjusting screw passes through a threaded hole formed on the sliding support at the lower end of the sliding guide groove and extends into the sliding guide groove to abut against the sliding rod inside the sliding guide groove.

[0016] The support frame includes two support side plates, two auxiliary plates, and an arc-shaped support member;

[0017] The two supporting side plates are arranged in parallel;

[0018] The two auxiliary plates are disposed opposite to each other on the inner side of one end of the two supporting side plates;

[0019] The two ends of the arc-shaped support are respectively connected to the inner side of the other end of the two support side plates, and the upper surface of the arc-shaped support is provided with a buffer layer.

[0020] The two sliding rods are respectively connected to the outer side of the other end of the two supporting side plates;

[0021] The maximum distance between the outer surfaces of the two support side plates is less than the distance between the inner surfaces of the two sliding support seats.

[0022] Furthermore, the sliding support assembly also includes two bearings;

[0023] The bearing is sleeved on the sliding rod and located between the sliding rod and the sliding support frame's sliding guide groove, and the bearing is clearance-fitted with the sliding rod;

[0024] A rolling groove is formed at the upper end of the sliding support;

[0025] The sliding guide groove extends through the rolling groove;

[0026] The bearing is tumbled within the rolling groove.

[0027] Furthermore, the angle between the sliding guide groove and the horizontal plane is greater than or equal to 5° and less than or equal to 30°.

[0028] Furthermore, the transport mechanism includes:

[0029] First moving component;

[0030] The second movable component is detachably connected to the first movable component;

[0031] A connecting component for detachably connecting the first movable component and the second movable component;

[0032] The first moving component includes:

[0033] First sliding guide rail;

[0034] Multiple first mounting seats are disposed on one side of the first sliding guide rail. The end of the first mounting seat away from the first sliding guide rail has a fixing hole, and a roller is provided under the first mounting seat.

[0035] Multiple second mounting bases are disposed on the other side of the first sliding guide rail. A pin portion is formed on the end of the second mounting base away from the first sliding guide rail. A roller is provided under the second mounting base.

[0036] The second moving component includes:

[0037] The second sliding guide rail is connected to and detachably connected to the first sliding guide rail;

[0038] A support frame is connected to the lower part of the second sliding guide rail;

[0039] A scrolling component is attached to the lower part of the support frame.

[0040] Furthermore, the fixing hole on the first mounting base is an oblong hole;

[0041] The first mounting base also has a threaded receiving hole.

[0042] Furthermore, the pin portion of the second mounting base is wedge-shaped, and the thickness of the pin portion gradually decreases in the direction away from the first sliding guide rail.

[0043] Furthermore, the first sliding guide rail includes:

[0044] Two first L-shaped guide rods are arranged in parallel relative to each other, and a plurality of first mounting seats are connected to one of the two first L-shaped guide rods, and a plurality of second mounting seats are connected to the other of the two first L-shaped guide rods;

[0045] A plurality of first connecting short rods, the two ends of which are respectively connected to the bottom of two first L-shaped guide rods, and one of the plurality of first connecting short rods is provided with a fixing threaded hole;

[0046] A first snap-fit ​​rod is positioned above the two first L-shaped guide rods, and a first snap-fit ​​groove is formed on the first snap-fit ​​rod.

[0047] Furthermore, the second sliding guide rail includes:

[0048] Two second L-shaped guide rods are set parallel to each other;

[0049] A plurality of second connecting short rods, the two ends of which are respectively connected to the lower part of two second L-shaped guide rods;

[0050] The two second L-shaped guide rods are respectively connected to the two first L-shaped guide rods;

[0051] The second latching rod is positioned above the two second L-shaped guide rods, and a second latching groove is formed on the second latching rod;

[0052] The connection component includes:

[0053] The first snap-fit ​​component is fixed to one end of the first L-shaped guide rod near the second L-shaped guide rod;

[0054] The second snap-fit ​​component is rotatably positioned at the end of the second L-shaped guide rod closest to the first L-shaped guide rod. The second snap-fit ​​component cooperates with the first snap-fit ​​component to fix the first L-shaped guide rod to the second L-shaped guide rod.

[0055] The advantage of this invention is that the provided rocket mounting device has a high degree of adjustment freedom and carrying capacity, which can assist in installing rockets onto drones. Attached Figure Description

[0056] To more clearly illustrate the technical solutions in the embodiments of the present invention 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 the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0057] Figure 1 This is a schematic diagram of a rocket mounting device according to the present invention;

[0058] Figure 2 yes Figure 1 A magnified view of a portion of the image;

[0059] Figure 3 This is a schematic diagram of the support adjustment mechanism of the present invention;

[0060] Figure 4 yes Figure 3 A magnified view of a portion of the image;

[0061] Figure 5 This is a schematic diagram of the first moving component of the present invention;

[0062] Figure 6 This is a schematic diagram of the second moving component of the present invention;

[0063] Support adjustment mechanism 100, support plate 11, height adjustment component 12, sliding support seat 13, sliding guide groove 131, adjusting screw 132, rolling groove 133, sliding support component 14, support frame 141, support side plate 144, auxiliary plate 145, arc-shaped support component 146, buffer layer 147, sliding rod 142, bearing 143;

[0064] The carrier mechanism 200 includes a first moving component 20, a first sliding guide rail 21, a first L-shaped guide rod 211, a first connecting short rod 212, a first snap-fit ​​rod 213, a first snap-fit ​​groove 214, a fixed threaded hole 215, a first mounting base 22, a fixed hole 221, a roller 222, a threaded receiving hole 223, a second mounting base 23, a pin part 231, a second moving component 30, a second sliding guide rail 31, a second L-shaped guide rod 311, a second connecting short rod 312, a second snap-fit ​​rod 313, a second snap-fit ​​groove 314, a support frame 32, a rolling component 33, a rolling wheel set 331, a connecting component 40, a first snap-fit ​​part 41, and a second snap-fit ​​part 42.

[0065] Position detection mechanism 300, camera 301, first status indicator light 302, second status indicator light 303, mounting plate 304. Detailed Implementation

[0066] Embodiments of the present invention are described in detail below. Examples of these embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0067] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0068] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0069] like Figure 1-6 The image shows a rocket mounting device according to this application, used to assist in mounting a rocket onto a drone. It includes: a support and adjustment mechanism 100, a launch mechanism 200, and a position detection mechanism 300.

[0070] The support and adjustment mechanism 100 is used to support and adjust the rocket to be assembled. The transport mechanism 200 is connected to the support and adjustment mechanism 100 for transporting the support and adjustment mechanism 100. The position detection mechanism 300 is connected to the support and adjustment mechanism 100 for detecting the position of the rocket relative to the UAV.

[0071] The support adjustment mechanism 100 includes a support plate 11, a height adjustment component 12, two sliding support seats 13, and a sliding support assembly 14. The height adjustment component 12 is located below the support plate 11 to adjust its height. The height adjustment component 12 can be manually or automatically adjusted. The two sliding support seats 13 are located at both ends of the support plate 11. In this application, the sliding support frame 141 has a sliding guide groove 131, which forms a certain angle with the horizontal plane. The sliding support assembly 14 supports the rocket to be assembled. The sliding support assembly 14 is slidably connected to the two sliding support seats 13 and can slide along the sliding guide groove 131. After placing the rocket to be assembled in the sliding support assembly 14, the position of the rocket can be adjusted by adjusting the position of the sliding support assembly 14 relative to the sliding support seats 13.

[0072] Specifically, the sliding support assembly 14 includes a support frame 141 and two sliding rods 142. The support frame 141 is used to accommodate and support the rocket. The two sliding rods 142 are arranged parallel to each other on both sides of the support frame 141 and extend into the sliding guide grooves 131 of the sliding support seat 13.

[0073] In a preferred embodiment, the sliding support 13 is provided with an adjusting screw 132. The adjusting screw 132 passes through a threaded hole formed on the sliding support 13 at the lower end of the sliding guide groove 131, extends into the sliding guide groove 131, and abuts against the sliding rod 142 inside the sliding guide groove 131. The position of the sliding rod 142 in the sliding guide groove 131 can be adjusted by rotating the adjusting screw 132.

[0074] In a preferred embodiment, the sliding support assembly 14 further includes two bearings 143. The bearings 143 are sleeved on the sliding rod 142 and located between the sliding rod 142 and the sliding guide groove 131 of the sliding support frame 141. By providing the bearings 143, the friction between the sliding rod 142 and the sliding support seat 13 can be reduced. In this application, the bearings 143 are ball bearings 143.

[0075] In a preferred embodiment, a rolling groove 133 is formed at the upper end of the sliding support 13. A sliding guide groove 131 passes through the rolling groove 133. The bearing 143 is rotatably disposed within the rolling groove 133. During installation, the bearing 143 is first placed into the rolling groove 133, and then the sliding rod 142 is inserted into the inner ring of the bearing 143.

[0076] In a preferred embodiment, the support frame 141 includes two support side plates 144, two 145, and an arc-shaped support member 146.

[0077] Two supporting side plates 144 are arranged in parallel. Two auxiliary plates 145 are arranged opposite each other on the inner side of one end of the two supporting side plates 144. The two ends of the arc-shaped support member 146 are respectively connected to the inner side of the other end of the two supporting side plates 144. Two sliding rods 142 are respectively connected to the outer side of the other end of the two supporting side plates 144.

[0078] When the rocket to be assembled is placed into the support frame 141, the rocket's circular outer surface is surrounded by the arc-shaped support 146, and the bottom of the rocket contacts the two auxiliary plates 145 to hold it in the support frame 141.

[0079] In a preferred embodiment, the upper surface of the arc-shaped support 146 is provided with a buffer layer 147. Specifically, the buffer layer 147 is made of wool felt. The wool felt is used to contact the outer surface of the rocket tube, serving a supporting and protective function.

[0080] In a preferred embodiment, the maximum width of the two support side plates 144 is less than the distance between the two support side plates 144. The bearing 143 is clearance-fitted with the sliding rod 142. Furthermore, the central axes of the two sliding rods 142 coincide.

[0081] It is understandable that if the maximum width of the two support side plates 144 is less than the distance between the two support side plates 144, then the entire support frame 141 and the two sliding support seats 13 are in a clearance fit. Furthermore, since the bearing 143 and the sliding rod 142 are in a clearance fit, the support frame 141 can translate along the axial direction of the sliding rod 142. The clearance between the support frame 141 and the two sliding support seats 13 limits the axial translational range of the support frame 141.

[0082] Therefore, the support and adjustment mechanism 100 for rocket assisted assembly of this application can adjust the rocket placed therein in three degrees of freedom. During the process of assembling the rocket into the UAV, the position of the rocket can be freely adjusted as needed.

[0083] In a preferred embodiment, the angle between the sliding guide groove 131 and the horizontal plane is greater than or equal to 5° and less than or equal to 30°. It is understood that the angle between the sliding guide groove 131 and the horizontal plane can be set as needed.

[0084] The location detection unit 300 includes: camera 301, processor and battery pack.

[0085] The camera 301 is used to acquire images of target patterns formed on the drone, and is connected to the auxiliary board 145. A processor is connected to the camera 301 to analyze the images and determine the rocket's position relative to the drone. A battery pack is connected to the camera 301 and the processor to power them.

[0086] It is understood that in this application, the lower surface of the drone is coated with markings, which may be shapes with a color different from the outer surface of the drone, such as circles or squares. Camera 301 acquires an image of the area beneath the drone, which includes the markings. Through image analysis, the positional relationship between the rocket and the drone can be determined based on the position of the markings in the image and the proportion of the image occupied by the markings. The processor determines whether the rocket's height and lateral offset are within a preset range based on the image.

[0087] Preferably, the position detection mechanism 300 further includes a first status indicator 302 and a second status indicator 303. Both the first status indicator 302 and the second status indicator 303 are connected to the processor. When the processor determines from the image that the rocket's altitude is within a preset range, the first status indicator 302 illuminates. When the processor determines from the image that the rocket's offset is within a preset range, the second status indicator 303 illuminates.

[0088] Specifically, in the initial state, the adjusting screw 132 is rotated so that the sliding rod 142 is at the lowest end of the sliding guide groove 131. First, the height adjusting component 12 is adjusted to adjust the rocket's height. When the processor determines from the image that the rocket's height is within the preset range, the first status indicator 302 illuminates. At this time, the adjustment of the height adjusting component 12 is stopped. Then, the rocket is adjusted laterally. When the processor determines from the image that the rocket's offset is within the preset range, the second indicator light 303 illuminates.

[0089] Preferably, the position detection mechanism 300 includes a mounting plate 304, on which the camera 301, processor, battery pack, first status indicator 302, and second status indicator 303 are all mounted. The mounting plate 304 is connected to the auxiliary plate 145.

[0090] The transport mechanism 200 includes a first moving component 20, a second moving component 30, and a connecting component 40. The second moving component 30 is detachably connected to the first moving component 20. The connecting component 40 is used to detachably connect the first moving component 20 and the second moving component 30.

[0091] The first moving component 20 includes: a first sliding guide rail 21, a plurality of first mounting seats 22, and a plurality of second mounting seats 23. The plurality of first mounting seats 22 are disposed on one side of the first sliding guide rail 21, with a fixing hole 221 formed at the end of each first mounting seat 22 away from the first sliding guide rail 21, and a roller 222 disposed below each first mounting seat 22. The plurality of second mounting seats 23 are disposed on the other side of the first sliding guide rail 21, with a pin portion 231 formed at the end of each second mounting seat 23 away from the first sliding guide rail 21, and a roller 222 disposed below each second mounting seat 23. It is understood that the roller 222 can be a caster wheel. The second moving component 30 includes: a second sliding guide rail 31, a support frame 32, and a rolling component 33. The second sliding guide rail 31 is mated with and detachably connected to the first sliding guide rail 21. The support frame 32 is connected to the lower part of the second sliding guide rail 31. The rolling component 33 is connected to the lower part of the support frame 32. The rolling component 33 includes a plurality of roller sets 331. The roller assembly 331 is adjustablely connected to the lower part of the support frame 32. By adjusting the positional relationship between the roller assembly 331 and the support frame 32, the height of the second sliding guide rail 31 can be adjusted.

[0092] The support adjustment mechanism 100 can slide along the first sliding guide rail 21 and the second sliding guide rail 31. The first moving component 20 is placed on the UAV launcher (not shown). After the support adjustment mechanism 100 is moved from the second moving component 30 to the first moving component 20, the first moving component 20 and the second moving component 30 are disassembled. The position of the first moving component 20 is then adjusted so that its pin 231 is inserted into the interface groove of the UAV launcher. Then, the first moving component 20 is fixed to the UAV launcher by passing a fixing screw through the fixing hole 221 on the first mounting base 22. Afterwards, the rocket is assembled onto the UAV by adjusting the support adjustment mechanism 100.

[0093] In a preferred embodiment, the fixing hole 221 on the first mounting base 22 is an oblong hole. Furthermore, the first mounting base 22 also has a threaded receiving hole 223 for storing fixing screws.

[0094] In a preferred embodiment, the pin portion 231 of the second mounting base 23 is wedge-shaped, and the thickness of the pin portion 231 gradually decreases in the direction away from the first sliding guide rail 21.

[0095] In this application, the first sliding guide rail 21 includes: two first L-shaped guide rods 211, a plurality of first connecting rods 212 and a first locking rod 213.

[0096] Two first L-shaped guide rods 211 are arranged parallel to each other. Multiple first mounting seats 22 are connected to one of the two first L-shaped guide rods 211, and multiple second mounting seats 23 are connected to the other of the two first L-shaped guide rods 211. Several first connecting rods 212 have their ends connected to the lower parts of the two first L-shaped guide rods 211, respectively, for fixing the two first L-shaped guide rods 211. A first locking rod 213 is disposed above the two first L-shaped guide rods 211, and a first locking groove 214 is formed on the first locking rod 213. The first locking groove 214 is used to cooperate with the support adjustment mechanism 100 to limit its movement.

[0097] In a preferred embodiment, one of the first connecting rods 212 is provided with a fixing threaded hole 215. When the support adjustment mechanism 100 is located on the first moving component 20 and snapped onto the first snap-fit ​​rod 213, the fixing component passes through the support adjustment mechanism 100 and the fixing threaded hole 215 to fix the support adjustment mechanism 100 to the first moving component 20.

[0098] In a preferred embodiment, the second sliding guide rail 31 includes: two second L-shaped guide rods 311, a plurality of second connecting rods 312, and a second locking rod 313.

[0099] Two second L-shaped guide rods 311 are arranged parallel to each other. The two ends of several second connecting rods 312 are respectively connected to the lower parts of the two second L-shaped guide rods 311. The two second L-shaped guide rods 311 are respectively connected to the two first L-shaped guide rods 211. A second locking rod 313 is positioned above the two second L-shaped guide rods 311, and a second locking groove 314 is formed on the second locking rod 313. The second locking groove 314 is used to cooperate with the support adjustment mechanism 100 to limit its movement.

[0100] The connection component 40 includes: a first card connector 41 and a second card connector 42.

[0101] The first locking member 41 is fixed to one end of the first L-shaped guide rod 211 near the second L-shaped guide rod 311. The second locking member 42 is rotatably disposed at one end of the second L-shaped guide rod 311 near the first L-shaped guide rod 211. The second locking member 42 cooperates with the first locking member 41 to fix the first L-shaped guide rod 211 to the second L-shaped guide rod 311.

[0102] The specific usage method is as follows:

[0103] First, place the first moving component 20 onto the UAV launcher, and then connect the second moving component 30 to the first moving component 20 via the connecting component 40. Place the support adjustment mechanism 100 onto the second moving component 30 and insert it into the second locking slot 314 of the second locking rod 313, with the other side held by a person for easy subsequent quick operation. Transfer the rocket from the packaging box to the support adjustment mechanism 100. Push the support adjustment mechanism 100, with the rocket attached, from the second moving component 30 onto the first moving component 20 and insert it into the first locking slot 214 of the first locking rod 213. Secure the support adjustment mechanism 100 to the first moving component 20 by passing screws through the support adjustment mechanism 100 and the fixing threaded hole 215.

[0104] Disconnect the connecting assembly 40 and remove the second moving assembly 30. Slide the first moving assembly 20 so that the pin 231 of the second mounting base 23 is inserted into the interface groove of the UAV launcher. Then, fix the first moving assembly 20 to the UAV launcher by passing the fixing screw through the fixing hole 221 on the first mounting base 22. Adjust the support adjustment mechanism 100 to push the rocket into the corresponding interface of the UAV, and then adjust the rocket support structure on the launcher to dock with the rocket. Finally, lower the height adjustment assembly 12 and remove all auxiliary installation devices, thus completing the auxiliary loading of the rocket.

[0105] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by equivalent substitution or equivalent transformation fall within the protection scope of the present invention.

Claims

1. A rocket mounting device, characterized in that, Include: Support and adjustment mechanism, used to support and adjust the rocket to be assembled; A transport mechanism, connected to the support adjustment mechanism, is used to transport the support adjustment mechanism; The support adjustment mechanism includes: Support plate; A height adjustment component is disposed below the support plate to adjust the height of the support plate; Two sliding support seats are disposed at both ends of the support plate. Each sliding support seat is provided with a sliding guide groove, and the sliding guide groove forms a certain angle with the horizontal plane. A sliding support assembly for supporting the rocket to be assembled, the sliding support assembly being slidably connected to two sliding support seats and being slidable along a sliding guide groove; The sliding support component includes: Support frame, used to house and support the rocket; Two sliding rods are arranged parallel to each other on both sides of the support frame and extend into the sliding guide grooves of the sliding support seat respectively; The sliding support is provided with an adjusting screw. The adjusting screw passes through a threaded hole formed on the sliding support at the lower end of the sliding guide groove and extends into the sliding guide groove to abut against the sliding rod inside the sliding guide groove. The support frame includes two support side plates, two auxiliary plates, and an arc-shaped support member; The two supporting side plates are arranged in parallel; The two auxiliary plates are disposed opposite to each other on the inner side of one end of the two supporting side plates; The two ends of the arc-shaped support are respectively connected to the inner side of the other end of the two support side plates, and the upper surface of the arc-shaped support is provided with a buffer layer. The two sliding rods are respectively connected to the outer side of the other end of the two supporting side plates; The maximum distance between the outer surfaces of the two support side plates is less than the distance between the inner surfaces of the two sliding support seats.

2. The rocket mounting device according to claim 1, characterized in that, The sliding support assembly also includes two bearings; The bearing is sleeved on the sliding rod and located between the sliding rod and the sliding support seat in the sliding guide groove, and the bearing is clearance-fitted with the sliding rod; A rolling groove is formed at the upper end of the sliding support; The sliding guide groove extends through the rolling groove; The bearing is tumbled within the rolling groove.

3. The rocket mounting device according to claim 1, characterized in that, The angle between the sliding guide groove and the horizontal plane is greater than or equal to 5° and less than or equal to 30°.

4. The rocket mounting device according to claim 1, characterized in that, The transport mechanism includes: First moving component; The second movable component is detachably connected to the first movable component; A connecting component for detachably connecting the first movable component and the second movable component; The first moving component includes: First sliding guide rail; Multiple first mounting seats are disposed on one side of the first sliding guide rail. The end of the first mounting seat away from the first sliding guide rail has a fixing hole, and a roller is provided under the first mounting seat. Multiple second mounting bases are disposed on the other side of the first sliding guide rail. A pin portion is formed on the end of the second mounting base away from the first sliding guide rail. A roller is provided under the second mounting base. The second moving component includes: The second sliding guide rail is connected to and detachably connected to the first sliding guide rail; A support frame is connected to the lower part of the second sliding guide rail; A scrolling component is attached to the lower part of the support frame.

5. The rocket mounting device according to claim 4, characterized in that, The fixing hole on the first mounting base is a slotted hole; The first mounting base also has a threaded receiving hole.

6. The rocket mounting device according to claim 4, characterized in that, The pin portion of the second mounting base is wedge-shaped, and the thickness of the pin portion gradually decreases in the direction away from the first sliding guide rail.

7. The rocket mounting device according to claim 6, characterized in that, The first sliding guide rail includes: Two first L-shaped guide rods are arranged in parallel relative to each other, and multiple first mounting seats are connected to one of the two first L-shaped guide rods, and multiple second mounting seats are connected to the other of the two first L-shaped guide rods; A plurality of first connecting short rods, the two ends of which are respectively connected to the bottom of two first L-shaped guide rods, and one of the plurality of first connecting short rods is provided with a fixing threaded hole; A first snap-fit ​​rod is positioned above the two first L-shaped guide rods, and a first snap-fit ​​groove is formed on the first snap-fit ​​rod.

8. The rocket mounting device according to claim 7, characterized in that, The second sliding guide rail includes: Two second L-shaped guide rods are set parallel to each other; A plurality of second connecting short rods, the two ends of which are respectively connected to the lower part of two second L-shaped guide rods; The two second L-shaped guide rods are respectively connected to the two first L-shaped guide rods; The second latching rod is positioned above the two second L-shaped guide rods, and a second latching groove is formed on the second latching rod; The connection component includes: The first snap-fit ​​component is fixed to one end of the first L-shaped guide rod near the second L-shaped guide rod; The second snap-fit ​​component is rotatably positioned at the end of the second L-shaped guide rod closest to the first L-shaped guide rod. The second snap-fit ​​component cooperates with the first snap-fit ​​component to fix the first L-shaped guide rod to the second L-shaped guide rod.

Images