Carbon fiber launch canister base

Abstract

The invention discloses a carbon fiber launch canister base which comprises a base assembly. The launching cylinder is rotationally arranged on the base assembly; the connecting assembly is used for connecting the launching cylinder and the base assembly; the supporting legs are arranged on the launching cylinder; the adjusting assembly is used for controlling the rotating angle of the supporting leg; the adjusting assembly comprises a fixing frame arranged on the launching cylinder, a rotating shaft arranged on the fixing frame, a connecting shaft arranged on the fixing frame, a rotating disc arranged on the connecting shaft, a locking plate arranged on the rotating shaft and a locking part used for fixing the locking plate, one end of the supporting leg is fixed to the connecting shaft, and a plurality of locking grooves matched with the locking plate are evenly formed in the rotating disc.

Description

Technical Field

[0001] The invention belongs to the technical field of competition launching tubes, and in particular relates to a carbon fiber launching tube base. Background Art

[0002] The launch of a drone is the first step in its combat use, and the launch phase is also considered to be one of the most difficult and critical stages. There are many ways to launch a drone, and according to the different power sources, they can be divided into elastic launch, pneumatic launch, hydraulic / pneumatic launch, gas ejection, electromagnetic ejection, and rocket-assisted launch.

[0003] Patent CN202121157026.9 discloses a single-soldier launch tube base, which includes a launch tube and a base plate. The launch tube is provided with a leg at one end close to the launch port, and hinges are fixedly connected on both sides of the base plate. The upper surface of the base plate is rotatably connected to a pair of base triangles through hinges, and a mounting groove is provided on one side of the top of the base triangle. One end of the launch tube is fixedly connected to a launch tube flange. The single-soldier launch tube base, through the cooperation between the launch tube flange, the base triangle, the rotating shaft and the base plate, makes the bottom of the launch tube not contact with other parts, and is fixedly connected to the base through a pair of rotating shafts on the launch tube flange. When launching, the recoil force will be backward along the center line of the tube, and the torque around the rotating shaft will be upward, so that the launch tube has a tendency to tilt forward. At this time, the legs at the front of the launch tube are subjected to the force, which ensures that the launch tube as a whole will not tip over, thereby improving the stability of the launch tube.

[0004] The legs in the above patent are fixed on the launch tube, making it impossible to rotate the launch tube to adjust the launch angle. Summary of the invention

[0005] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0006] In order to solve the technical problems mentioned in the above background technology section, some embodiments of the present application provide a carbon fiber launch tube base, including:

[0007] Base assembly;

[0008] A launching tube, rotatably mounted on the base assembly;

[0009] A connecting assembly, used for connecting the launch tube and the base assembly;

[0010] A supporting foot, provided on the launching tube;

[0011] An adjustment component, used to control the rotation angle of the support foot;

[0012] The adjustment assembly includes a fixing frame arranged on the launching tube, a rotating shaft arranged on the fixing frame, a connecting shaft arranged on the fixing frame, a rotating disk arranged on the connecting shaft, a locking plate arranged on the rotating shaft and a locking component for fixing the locking plate. One end of the supporting foot is fixed on the connecting shaft, and a plurality of locking grooves cooperating with the locking plate are evenly arranged on the rotating disk.

[0013] Preferably, the locking component comprises a reset member provided on the locking plate and a locking rod provided on the fixing frame, the locking plate is provided with a locking hole for the locking rod to be inserted, and the fixing frame is provided with a through hole for the locking rod to pass through.

[0014] Preferably, the locking component also includes a sleeve arranged on the fixed frame, a first elastic member, a positioning rod arranged on the end of the first elastic member and a ball arranged on the end of the positioning rod, the locking rod is provided with a mounting hole, one end of the first elastic member is fixed in the mounting hole, and the inner wall of the sleeve is provided with a groove cooperating with the ball.

[0015] Preferably, auxiliary supporting feet are symmetrically provided on both sides of the supporting foot.

[0016] Preferably, the base assembly includes a base plate, a support plate symmetrically arranged on the base plate, a screw rod arranged on the base plate, a leveling block arranged on the screw rod, and a handle arranged on the screw rod.

[0017] Preferably, the connecting assembly includes a rotating shaft arranged on the support plate, a connecting sleeve sleeved on the outer wall of the launching tube, a fixed sleeve arranged on the outer wall of the launching tube, and a plurality of second elastic members evenly arranged on the fixed sleeve, one end of the rotating shaft is connected to the connecting sleeve, one end of the second elastic member is fixedly connected to the connecting sleeve, and the other end is fixedly connected to the fixed sleeve.

[0018] Preferably, the base plate, the support plate and the support legs are all made of carbon fiber material.

[0019] Preferably, an elastic plate is provided on the bottom of the leveling block.

[0020] Preferably, a plurality of anti-slip protrusions are provided on the elastic plate.

[0021] The present application provides a carbon fiber launch tube base that is convenient for adjusting the launch angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0023] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0024] In the attached picture:

[0025] Figure 1 It is a structural schematic diagram of the present invention.

[0026] Figure 2 for Figure 1 A magnified view of point A.

[0027] Figure 3 It is a structural schematic diagram of another viewing angle of the present invention.

[0028] Figure 4 for Figure 3 A magnified view of point A.

[0029] Figure 5 It is a schematic diagram of partial structural coordination of the locking component of the present invention. DETAILED DESCRIPTION

[0030] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0031] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0032] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0033] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0034] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0035] like Figure 1-5As shown, a carbon fiber launch tube base includes a base assembly, a launch tube 2, a connecting assembly, a supporting foot 5 and an adjusting assembly. The launch tube 2 is rotatably connected to the base assembly via the connecting assembly; the supporting foot 4 is rotatably connected to the launch tube via the adjusting assembly, and the adjusting assembly is used to control the rotation angle of the supporting foot. Auxiliary supporting feet 51 are symmetrically fixed on both sides of the supporting foot 5.

[0036] Specifically, the base assembly includes a base plate 11, a support plate 12, a screw 13, a leveling block 14, a handle 15, an elastic plate 16 and an anti-skid protrusion 17. The support plate 12 is symmetrically fixed on the base plate, and both the base plate and the support plate are made of carbon fiber material; there are preferably four screws 13, which are respectively screwed at the four corners of the base plate; the leveling block 14 is fixed on the bottom end of the screw; the handle 15 is fixed on the top end of the screw, and the screw can be rotated by the handle to drive the leveling block to move up and down. When it is necessary to launch on an uneven ground, the position of the leveling block can be adjusted to keep the base plate in a horizontal state to prevent the base plate from tilting and affecting the launch; the elastic plate 16 is fixed on the bottom surface of the leveling block to absorb impact force; the anti-skid protrusion 17 is evenly fixed on the bottom surface of the elastic plate to prevent the leveling block from sliding.

[0037] Specifically, the connecting assembly includes a rotating shaft 31, a connecting sleeve 32, a fixed sleeve 33 and a second elastic member 34. One end of the rotating shaft 31 is rotatably connected to the support plate, and the other end is fixed to the outer wall of the connecting sleeve; the connecting sleeve 32 is sleeved on the outer wall of the launching tube, and can slide relative to the outer wall of the launching tube; the fixed sleeve 33 is sleeved and fixed on the outer wall of the launching tube; the second elastic member 34 is a spring, which is evenly arranged on the connecting sleeve, and one end of the second elastic member is fixedly connected to the connecting sleeve, and the other end is fixedly connected to the fixed sleeve, so that part of the impact generated during the launch can be absorbed by the second elastic member 34.

[0038] Specifically, the adjustment assembly includes a fixed frame 41, a rotating shaft 42, a connecting shaft 43, a turntable 44, a locking plate 45 and a locking component. The fixed frame 41 is fixed on the outer wall of the launching tube; the rotating shaft 42 is fixedly connected to the fixed frame, and one end of the supporting foot is fixed to the connecting shaft; the connecting shaft 43 is rotatably connected to the fixed frame; the turntable 44 is fixed to the connecting shaft, and a plurality of locking grooves 441 cooperating with the locking plate are evenly arranged on the turntable; the locking plate 45 is rotatably connected to the rotating shaft. When adjusting the launching angle, first rotate the launching tube to the specified angle, and then rotate the supporting foot so that the auxiliary supporting foot contacts the ground, and then fix the locking plate through the locking component, and then lock the turntable and the connecting shaft, so as to lock the supporting foot to complete the angle fixation of the launching tube.

[0039] As a preferred solution, the locking component includes a reset member 461, a locking rod 462, a sleeve 463, a first elastic member 464, a positioning rod 465 and a ball 466. The reset member 461 is a torsion spring, which is sleeved on the rotating shaft, and one of its torsion arms is fixed on the rotating shaft, and the other torsion arm is fixed on the locking plate; the fixing frame is provided with a through hole for the locking rod to pass through, the locking rod can slide relative to the through hole, and the locking plate is provided with a locking hole for the locking rod to be inserted. When the locking plate is not subjected to external force, the reset member can drive the locking hole to align with the through hole; the sleeve 463 is fixed on the fixing frame; the locking rod is provided with a mounting hole Mounting hole; the first elastic member 464 is a spring, one end of which is fixed in the mounting hole; one end of the positioning rod 465 is fixed to the end of the first elastic member, and it can slide relative to the inner wall of the mounting hole; the ball 466 is rotatably connected to the end of the top rod, and the inner wall of the sleeve is provided with a groove that cooperates with the ball. When the support foot is rotated, the reset member will drive the locking plate to rotate a certain angle so that the locking hole is aligned with the through hole, and then push the locking rod to be inserted into the locking hole, and when the positioning rod is aligned with the groove, the first elastic member will push the ball to be stuck in the groove, thereby locking the locking rod and completing the fixation of the locking plate.

[0040] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A carbon fiber launch tube base, comprising: Base assembly; A launching tube, rotatably mounted on the base assembly; A connecting assembly, used for connecting the launch tube and the base assembly; A supporting foot, provided on the launching tube; An adjustment component, used to control the rotation angle of the support foot; It is characterized in that the adjustment assembly includes a fixing frame arranged on the launching tube, a rotating shaft arranged on the fixing frame, a connecting shaft arranged on the fixing frame, a rotating disk arranged on the connecting shaft, a locking plate arranged on the rotating shaft and a locking component for fixing the locking plate, one end of the supporting foot is fixed on the connecting shaft, and a plurality of locking grooves cooperating with the locking plate are evenly arranged on the rotating disk.

2. The carbon fiber launch tube base according to claim 1 is characterized in that: The locking component comprises a reset member arranged on the locking plate and a locking rod arranged on the fixing frame. The locking plate is provided with a locking hole for the locking rod to be inserted into, and the fixing frame is provided with a through hole for the locking rod to pass through.

3. The carbon fiber launch tube base according to claim 2 is characterized in that: The locking component also includes a sleeve arranged on the fixing frame, a first elastic member, a positioning rod arranged on the end of the first elastic member and a ball arranged on the end of the positioning rod, the locking rod is provided with a mounting hole, one end of the first elastic member is fixed in the mounting hole, and the inner wall of the sleeve is provided with a groove cooperating with the ball.

4. The carbon fiber launch tube base according to claim 1 is characterized in that: Auxiliary supporting feet are symmetrically arranged on both sides of the supporting foot.

5. The carbon fiber launch tube base according to claim 1, characterized in that: The base assembly comprises a bottom plate, a support plate symmetrically arranged on the bottom plate, a screw rod arranged on the bottom plate, a leveling block arranged on the screw rod, and a handle arranged on the screw rod.

6. The carbon fiber launch tube base according to claim 5, characterized in that: The connecting assembly includes a rotating shaft arranged on the support plate, a connecting sleeve sleeved on the outer wall of the launching tube, a fixing sleeve arranged on the outer wall of the launching tube and a plurality of second elastic members evenly arranged on the fixing sleeve, one end of the rotating shaft is connected to the connecting sleeve, one end of the second elastic member is fixedly connected to the connecting sleeve, and the other end is fixedly connected to the fixing sleeve.

7. The carbon fiber launch tube base according to claim 5, characterized in that: The bottom plate, the support plate and the support legs are all made of carbon fiber material.

8. The carbon fiber launch tube base according to claim 5, characterized in that: An elastic plate is arranged on the bottom of the leveling block.

9. The carbon fiber launch tube base according to claim 9, characterized in that: The elastic plate is provided with a plurality of anti-slip protrusions.

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