阅读说明：本技术 一种大转角自动对接气源分离机构 (Large-corner automatic butt joint air source separating mechanism ) 是由 杨龙军 石林 王凡 刘敬伟 黄建 张红余 武宏伟 马威 余友好 姚康生 熊攀 于 2019-10-15 设计创作，主要内容包括：本发明公开了一种大转角自动对接气源分离机构,包括通过支架连接支撑在发射架上的气源接嘴,所述支架和发射架转动连接,所述气源接嘴上连通设置有气源管路,所述气源接嘴通过气源管路和气瓶相连通,所述支架和发射架转动连接且末端通过驱动结构连接传动,所述驱动结构通过固定座转动安装在发射架上,且驱动结构的输出端和支架末端转动连接,所述驱动结构的伸缩过程中通过支架带动气源接嘴形成大转角的限位式转动。本发明可以实现无人机气源接口和气源接嘴之间的活动控制连接,这样从而让操作人员远离火工品,有效保证了发射现场的人员安全,整个机构大角度旋转,为无人机运动提供了足够的安全距离,提高了发射安全性。(The invention discloses an automatic large-corner butt joint air source separating mechanism which comprises an air source connecting nozzle supported on a launching frame through a support, wherein the support is rotatably connected with the launching frame, an air source pipeline is communicated with the air source connecting nozzle, the air source connecting nozzle is communicated with an air bottle through the air source pipeline, the support is rotatably connected with the launching frame, the tail end of the support is connected and driven through a driving structure, the driving structure is rotatably installed on the launching frame through a fixing seat, the output end of the driving structure is rotatably connected with the tail end of the support, and the air source connecting nozzle is driven by the support to form large-corner limiting rotation in the telescopic process of the driving structure. The invention can realize the movable control connection between the air source interface and the air source connector of the unmanned aerial vehicle, thereby leading the operating personnel to be far away from initiating explosive devices, effectively ensuring the personnel safety of a launching site, leading the whole mechanism to rotate at a large angle, providing enough safety distance for the unmanned aerial vehicle to move and improving the launching safety.)

1. The utility model provides an automatic butt joint air supply separating mechanism of big corner, includes air supply connector (1) that supports on launching rack (8) through the leg joint, its characterized in that, support and launching rack (8) rotate the connection, the intercommunication is provided with air supply pipeline (3) on air supply connector (1), air supply connector (1) is through air supply pipeline (3) and gas cylinder intercommunication, support and launching rack (8) rotate to be connected and the end is connected the transmission through drive structure, drive structure passes through fixing base (7) and rotates and install on launching rack (8), and drive structure's output and support end rotate and connect, drive air supply connector (1) through the support drive the spacing formula rotation that forms big corner in the flexible in-process of drive structure.

2. The large-rotation-angle automatic butt joint air source separating mechanism is characterized in that the support comprises a rotating support (4) which is rotatably connected to the launching rack (8) through a rotating base (5).

3. The large-rotation-angle automatic butt joint air source separating mechanism is characterized in that the rotating base (5) is fixedly arranged on the launching frame (8) and is rotatably connected with the rotating support (4) through a rotating pin.

4. The large-rotation-angle automatic butt joint air source separating mechanism is characterized in that the upper end of the rotating support (4) is connected and assembled with the tail end of the air source connector (1), and the lower end of the rotating support (4) is rotatably connected with the output end of the driving structure in a hinged mode.

5. The large-rotation-angle automatic butt joint air source separating mechanism is characterized in that the air source nozzle (1) is in sliding fit with the upper end of the rotating support (4), and one end, far away from the rotating support (4), of the air source nozzle (1) is elastically connected with the tail end of the rotating support (4) through the compression spring (2).

6. The large-corner automatic butt joint air source separating mechanism according to claim 1, wherein the driving structure comprises an electric push rod (6) and a control system for driving the electric push rod (6) to extend and retract, the electric push rod (6) is mounted on a fixing seat (7) and is rotatably connected below the launching frame (8) through the fixing seat (7), and the tail end of the output end of the electric push rod (6) is rotatably connected with the rotating support (4).

7. The mechanism of claim 6, wherein the control system comprises a power supply electrically connected with the electric push rod (6) through a solenoid valve and a controller electrically connected with a control circuit of the electric push rod (6), and the controller controls the solenoid valve to be opened and closed through a relay connected with the power supply.

Technical Field

The invention relates to the technical field of air source separation structures, in particular to a large-corner automatic butt joint air source separation mechanism.

Background

When the unmanned aerial vehicle using the turbojet engine as power is started, an air source is required to blow the engine, and an air source separating mechanism is generally required to separate an air source pipeline during launching. The prior gas source separating mechanism mainly comprises a manual gas source separating mechanism and a follow-up gas source separating mechanism.

The manual air source separation mechanism is simple in structure, butt joint is achieved in a manual mode before launching, and separation is achieved by manually removing the air source separation mechanism by an operator after the engine is started, so that the mode is simple to operate, and certain safety risk exists; the follow-up air source separating mechanism is fixedly installed, a manual mode is adopted for butt joint, separation is achieved along with movement of the unmanned aerial vehicle, the mode has strict requirements on the installation position, the movement track of the tail wing of the unmanned aerial vehicle needs to be avoided after separation, and the application range is small.

Disclosure of Invention

The invention aims to provide a large-corner automatic butt joint air source separating mechanism to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an automatic butt joint air supply separating mechanism of big corner, includes the air supply faucet that supports on the launching cradle through the leg joint, support and launching cradle rotate to be connected, the intercommunication is provided with the air supply pipeline on the air supply faucet, the air supply faucet passes through air supply pipeline and gas cylinder and communicates mutually, support and launching cradle rotate to be connected and the end connects the transmission through drive structure, drive structure passes through the fixing base and rotates and install on the launching cradle, and drive structure's output and support end rotate to be connected, drive structure's flexible in-process drives the spacing formula rotation that the air supply faucet formed big corner through the support.

Further, the support comprises a rotating support which is rotatably connected to the launcher through a rotating base.

Furthermore, the rotating base is fixedly installed on the launching rack and is rotatably connected with the rotating support through a rotating pin.

Furthermore, the upper end of the rotating support is connected and assembled with the tail end of the air source connector, and the lower end of the rotating support is rotatably connected with the output end of the driving structure in a hinged mode.

Furthermore, the air source nozzle is in sliding fit with the upper end of the rotating support, and one end of the air source nozzle, which is far away from the rotating support, is elastically connected with the tail end of the rotating support through a compression spring.

Further, the drive structure includes electric putter and the flexible control system of drive electric putter operation, electric putter installs on the fixing base and rotates through the fixing base and connect in the launching cradle below, electric putter's the terminal and the runing rest of output rotate to be connected.

Furthermore, the control system comprises a power supply electrically connected with the electric push rod through an electromagnetic valve and a controller electrically connected with a control circuit of the electric push rod, and the controller controls the electromagnetic valve to be opened and closed through a relay connected with the power supply.

Compared with the prior art, the invention has the beneficial effects that: through control system's control, can realize controlling electric putter control and drive runing rest and rotate to can realize the swing control connection between unmanned aerial vehicle air source interface and the air supply connector, thereby let operating personnel keep away from the initiating explosive device like this, effectively guarantee the personnel's safety at the transmission scene, the large angle of rotation of whole mechanism provides sufficient safe distance for the unmanned aerial vehicle motion, has improved the transmission security.

Drawings

Fig. 1 is a schematic structural diagram of a large-angle automatic butt-joint air source separating mechanism.

Fig. 2 is a schematic view of a separating state structure of a large-angle automatic butt joint air source separating mechanism.

Fig. 3 is a circuit control diagram of a control system in a large-corner automatic butt joint air source separating mechanism.

In the figure: the device comprises a gas source connector 1, a compression spring 2, a gas source pipeline 3, a rotary support 4, a rotary base 5, an electric push rod 6, a fixed seat 7 and a launching frame 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.