Simple launching device for unmanned aerial vehicle

Abstract

A simple launching device for an unmanned aerial vehicle relates to the technical field of unmanned aerial vehicles and comprises a supporting module and a bundling and releasing module. The restraining and releasing module is arranged on the supporting module in the take-off direction of the unmanned aerial vehicle; the binding and releasing module comprises a binding band ring, a steering engine, a rotating crank and a limiting seat, the limiting seat is provided with a first limiting hole, the steering engine is connected with one end of the rotating crank, and the other end of the rotating crank extends into the first limiting hole of the limiting seat; the bandage ring is used for binding the unmanned aerial vehicle, one end of the bandage ring is in a fixed state, and the other end of the bandage ring sleeves the other end of the rotating crank extending out of the first limiting hole; wherein the rotating crank is driven by the steering engine, so that the other end of the rotating crank is contracted, and the bandage ring is separated from the rotating crank. The unmanned aerial vehicle launcher is simple in structure, convenient to maintain, high in reliability, capable of rapidly launching unmanned aerial vehicles which cannot meet conditions such as taxiing and takeoff, high in universality and capable of meeting requirements of various types of fixed-wing unmanned aerial vehicles.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicles, and in particular to a simple launching device for unmanned aerial vehicles. Background Art

[0002] Currently, the launch of fixed-wing UAVs usually relies on specific boost methods or runways, which have limitations in specific application scenarios. For example, in environments with complex terrain or limited space, traditional launch methods may not be feasible or costly. The present invention aims to provide a novel launch mechanism to meet a wider range of application needs and can effectively shorten the development cycle of fixed-wing UAVs. Summary of the invention

[0003] The purpose of the present invention is to solve the above-mentioned problems in the prior art and to provide a simple launching device for a UAV, so as to facilitate the UAV to take off when the UAV cannot meet the requirements of taxiing.

[0004] In order to achieve the above object, the present invention adopts the following technical scheme:

[0005] A simple launching device for unmanned aerial vehicles comprises a supporting module and a bundling module; the bundling module is arranged on the supporting module along the take-off direction of the unmanned aerial vehicle; the bundling module comprises a strap ring, a servo, a rotating crank and a limiting seat, the limiting seat is provided with a first limiting hole, the servo is connected to one end of the rotating crank, and the other end of the rotating crank extends into the first limiting hole of the limiting seat; the strap ring is used to bind the unmanned aerial vehicle, one end of the strap ring is in a fixed state, and the other end of the strap ring is sleeved on the other end of the rotating crank extending from the first limiting hole; wherein, the rotating crank is driven by the servo to cause the other end of the rotating crank to contract so that the strap ring is separated from the rotating crank.

[0006] The bundle release module also includes a bundle release base, which is used for arranging a servo, a strap ring, a rotating crank and a limit seat.

[0007] A steering gear mounting plate for mounting a steering gear is provided on one side of the binding base, and a fixing ring for fixing one end of a binding ring is provided on the other side.

[0008] The middle part of the beam-releasing base is arranged in an annular recess.

[0009] The limiting seat is U-shaped and is further provided with a second limiting hole opposite to the first limiting hole.

[0010] The strap ring is made of elastic rubber band.

[0011] A suction cup is provided at the bottom of the supporting module.

[0012] The present invention also includes a heightening block, which is arranged at the front end of the device and located between the supporting module and the beam placing module.

[0013] Compared with the prior art, the technical solution of the present invention has the following beneficial effects:

[0014] The launch device described in the present invention has a simple structure, is easy to maintain, and has high reliability. It can quickly carry out launch missions for UAVs that cannot meet conditions such as taxiing takeoff, and it also has strong universality and can meet the needs of various models of fixed-wing UAVs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is one of the overall structural schematic diagrams of the present invention;

[0016] Figure 2 It is a side view schematic diagram of the present invention;

[0017] Figure 3 This is the second schematic diagram of the overall structure of the present invention;

[0018] Figure 4 It is one of the structural schematic diagrams of the beam release module;

[0019] Figure 5 This is the second structural diagram of the beam placement module;

[0020] Figure 6 It is a schematic diagram of the rotating crank of the beam release module in a retracted state;

[0021] Figure 7 This is a schematic diagram of the rotating crank of the beam release module in the extended state.

[0022] Reference numerals: suction cup 11 , support frame 12 , strap ring 21 , servo 22 , strapping base 23 , fixing ring 24 , servo mounting plate 25 , rotating crank 26 , limiting seat 27 , first limiting hole 271 , second limiting hole 272 , heightening block 10 . DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and more understandable, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figures 1 to 7 The simple launching device of the drone in this embodiment includes a supporting module, a beam releasing module, and a height increasing block 10;

[0025] The support module is set up along the take-off direction of the drone, and the top of the support module is provided with a beam release module; the beam release module is set on the support module along the take-off direction of the drone; the heightening block 10 is set at the front end of the device and is located between the support module and the beam release module;

[0026] Specifically, the support module includes a support frame 12 and a suction cup 11, wherein the suction cup 11 is disposed at the bottom of the support frame 12 and is used to fix the support frame 12;

[0027] The beam placing module includes a beam placing base 23, a strap ring 21, a steering gear 22, a rotating crank 26 and a limit seat 27;

[0028] The tie-release base 23 is used for the arrangement of the servo 22, the strap ring 21, the rotating crank 26 and the limit seat 27; one side of the tie-release base 23 is provided with a servo mounting plate 25 for mounting the servo 22, and the other side is provided with a fixing ring 24 for fixing one end of the strap ring 21; the middle part of the tie-release base 23 is arranged in an annular recess;

[0029] The limiting seat 27 is U-shaped, and a first limiting hole 271 and a second limiting hole 272 opposite to the first limiting hole 271 are provided at the U-shaped portion; the steering gear 22 is connected to one end of the rotating crank 26, and the other end of the rotating crank 26 extends into the first limiting hole 271 of the limiting seat 27;

[0030] The strap ring 21 is used to bind the drone, one end of the strap ring 21 is connected to the fixing ring 24 in a fixed state, and the other end of the strap ring 21 is sleeved on the other end of the rotating crank 26 extending from the first limiting hole 271;

[0031] The steering gear 22 drives the rotating crank 26 to shrink the other end of the rotating crank 26 so that the strap ring 21 is separated from the rotating crank 26 .

[0032] In this embodiment, the strap ring 21 can be made of cloth material, and more preferably made of elastic rubber band.

[0033] The working principle of the present invention is as follows:

[0034] 1. Tie the drone to the support module with the harness module, and place the support module on a mobile tool such as a car or a boat. As the mobile vehicle / boat moves, when the drone reaches its take-off speed, the harness module releases the drone, and the drone takes off with its own lift.

[0035] 2. The principle of releasing the drone by the strapping module is as follows: since the strap ring 21 is mounted on the rotating crank 26 extending from the first limiting hole 271, the drone is restrained. When the rotating crank 26 is driven by the servo 22, the other end of the rotating crank 26 contracts, thereby separating the strap ring 21 from the rotating crank 26, and the strap ring 21 releases the drone.

[0036] 3. When fixing the UAV, the servo 22 drives the rotating crank 26 so that the other end of the rotating crank 26 extends out of the first limiting hole 271, and then the strap ring 21 is hooked on the rotating crank 26, so that the strap ring 21 restrains the UAV, and further, the rotating crank 26 can continue to extend until the second limiting hole 272;

[0037] 4. The purpose of the height-raising block 10 is to prop up the UAV. In this embodiment, two beam-releasing modules are used along the take-off direction of the UAV. The beam-releasing modules at the front of the UAV are propped up by the height-raising block 10, so that the UAV can obtain a certain angle when taking off, which is convenient for the UAV to take off.

[0038] 5. Aiming at different UAVs, an annular depression may be provided in the middle of the beam release base 23 in this embodiment.

[0039] The launch device of the present invention has a simple structure, is easy to maintain, and has high reliability. It can quickly carry out launch missions for UAVs that cannot meet conditions such as taxiing takeoff, and it also has strong universality and can meet the needs of various models of fixed-wing UAVs.

[0040] Several points should be explained: First, in the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may change. Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures involved in the embodiments of the present invention are involved. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other. Finally, the above is only a preferred implementation mode of the present invention. The scope of protection of the present invention is not limited to the above-mentioned embodiments. All technical solutions under the concept of the present invention belong to the scope of protection of the present invention.

Claims

1. A simple launch device for unmanned aerial vehicles, characterized in that: It comprises a support module and a binding module; the binding module is arranged on the support module along the take-off direction of the UAV; the binding module comprises a strap ring, a servo, a rotating crank and a limit seat, the limit seat is provided with a first limit hole, the servo is connected to one end of the rotating crank, and the other end of the rotating crank extends into the first limit hole of the limit seat; the strap ring is used to bind the UAV, one end of the strap ring is in a fixed state, and the other end of the strap ring is sleeved on the other end of the rotating crank extending from the first limit hole; wherein, the rotating crank is driven by the servo to cause the other end of the rotating crank to contract so that the strap ring is separated from the rotating crank.

2. The simple launch device for unmanned aerial vehicles as claimed in claim 1, characterized in that: The bundle release module also includes a bundle release base, which is used for arranging a servo, a strap ring, a rotating crank and a limit seat.

3. The simple launch device for unmanned aerial vehicle according to claim 2, characterized in that: A steering gear mounting plate for mounting a steering gear is provided on one side of the binding base, and a fixing ring for fixing one end of a binding ring is provided on the other side.

4. The simple launch device for unmanned aerial vehicle according to claim 2, characterized in that: The middle part of the beam-releasing base is arranged in an annular recess.

5. The simple launch device for unmanned aerial vehicle according to claim 1, characterized in that: The limiting seat is U-shaped and is further provided with a second limiting hole opposite to the first limiting hole.

6. The simple launch device for unmanned aerial vehicle according to claim 1, characterized in that: The strap ring is made of elastic rubber band.

7. The simple launch device for unmanned aerial vehicle according to claim 1, characterized in that: A suction cup is provided at the bottom of the supporting module.

8. The simple launch device for unmanned aerial vehicle according to claim 1, characterized in that: It also includes a heightening block, which is arranged at the front end of the device and located between the supporting module and the beam releasing module.

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