Unmanned aerial vehicle airborne multifunctional thrower and unmanned aerial vehicle with same

Abstract

The utility model discloses an unmanned aerial vehicle airborne multifunctional throwing device which comprises a first machine body, a second machine body, a third machine body and lock catch pulling mechanisms, the unmanned aerial vehicle airborne multifunctional throwing device is provided with a rail groove capable of containing throwing objects, and the lock catch pulling mechanisms and the rail groove are correspondingly arranged. One end of the elastic rope is buckled on the output end traction part of the steering engine through a pull ring, and the other end of the elastic rope is correspondingly connected with a notch of the third machine body; the unmanned aerial vehicle comprises at least one group of airborne multifunctional throwers of the unmanned aerial vehicle. The stable state is kept through the limiting assembly under the abutting action of the rudder arm shaft bodies, the effect of limiting a thrown object is achieved, the thrown object cannot fall off from a rail groove, in the throwing process, the pull ring is pulled through the lock catch pulling mechanism on the first rudder arm, the elastic rope on the thrown object is loosened, and after the thrown object is not limited by the elastic rope, the thrown object can fall off from the rail groove. And under the gravity of the thrown object, the thrown object can be quickly popped out of the rail groove to a preset position.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle throwing, in particular to a thrower and a unmanned aerial vehicle with the thrower and the unmanned aerial vehicle with the thrower. Background Art

[0002] With the development of technology, drones are being used more and more frequently in military scenarios. While taking pictures and conducting reconnaissance, drones can also be used to carry out drop and strike operations.

[0003] However, common drones on the market do not have external control ports, so there are few types of throwers, and there is a lack of throwers for a variety of throwing objects.

[0004] To this end, the utility model proposes a thrower and a drone with the thrower that can solve the above problems. Summary of the invention

[0005] The purpose of the utility model is to provide a multifunctional throwing device on board an unmanned aerial vehicle to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A multifunctional throwing device onboard an unmanned aerial vehicle comprises a first body, a second body, a third body and a lock pulling mechanism, and is provided with a track groove capable of accommodating throwing objects. The lock pulling mechanism is provided with a group and the group of lock pulling mechanisms is arranged correspondingly to the track groove, including a first limit, a second limit and a third limit. One end of an elastic rope is buckled on the output end of a servo motor through a pull ring, and the other end of the elastic rope is connected correspondingly to the groove of the third body. A limit assembly is installed at each throwing opening, and the limit assembly comprises a limit slot provided on both the first body and the second body, a total of two groups, and the two groups correspond one to one to the track groove respectively. The limit slot on the first body is set as the first limit, and the limit slot on the second body is set as the second limit.

[0008] As a further solution of the utility model: a guard plate is respectively arranged around the first body, the second body and the third body.

[0009] As a further solution of the utility model: a flytower assembly is installed on the drone, and the flytower assembly includes a detection module, a control module and a signal receiving module, wherein the detection module installed on the drone has an S-bus to PWM signal conversion module, the control module installed on the drone is used to control the operation of each set of lock pulling mechanisms, and the signal receiving module installed on the drone is used to receive signals from the drone.

[0010] A drone comprises the drone-mounted multifunctional thrower, which is at least one group.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model discloses a throwing device, which maintains a stable state under the abutment effect of a rudder arm shaft body through a limiting component, plays a limiting role on a thrown object, so that the thrown object will not fall from a track groove. When throwing, a pull ring is pulled by a lock pull mechanism on a first rudder arm to loosen an elastic rope on the thrown object. After the thrown object loses the limitation of the elastic rope, it quickly pops out from the track groove to a predetermined position under the weight of the thrown object itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a side schematic diagram of the overall structural assembly of a multi-functional thrower carried by an unmanned aerial vehicle.

[0014] Figure 2 This is a schematic diagram of the lateral overall structure explosion of a multi-functional ejector mounted on a UAV.

[0015] Figure 3 This is a schematic diagram of the other side explosion of the overall structure of a multi-functional ejector mounted on a drone.

[0016] Figure 4 This is a schematic diagram of the other side explosion of the overall structure of a multi-functional ejector mounted on a drone.

[0017] In the figure: 101 - first limit, 102 - second limit, 103 - third limit, 301 - first body, 302 - second body, 303 - third body, 111 - steering gear. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods. Example

[0019] See also Figure 1-2 A multifunctional throwing device onboard an unmanned aerial vehicle includes a first body 301, a second body 302, a third body 303 and a lock pulling mechanism, and has a track groove for accommodating throwing objects, and the throwing objects are objects such as grenades, riot bombs, mortar shells, etc.

[0020] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The lock pulling mechanism is provided with a group and the lock pulling mechanism is correspondingly arranged with the track groove, including a first limit 101, a second limit 102 and a third limit 103. One end of the elastic rope is pulled on the output end of the servo 111 through a pull ring, and the other end of the elastic rope is connected to the slot of the third body 303 accordingly.

[0021] See also Figure 2 and Figure 4 A limit assembly is installed at each casting port, and the limit assembly includes a limit slot opened on the first body 301 and the second body 302, with a total of two groups, and the two groups correspond to the track slots one by one. The limit slot on the first body 301 is set to the first limit 101, and the limit slot on the second body 302 is set to the second limit 102.

[0022] A protective plate is disposed around each of the first body 301 , the second body 302 and the third body 303 .

[0023] During specific operation, the servo 111 is in an unreleased state, the output end of the rudder arm of the servo 111 is connected to the mechanical servo safety lock of the throwable object in the corresponding track groove, the elastic rope is limited by the rudder arm, so that the elastic rope is in a taut state, and an external force toward the bottom plate is applied above the throwable object to fix the throwable object in the limiting slot, the rudder arm shaft can be against the limiting component, and the throwable object is limited in the track groove by the limiting component; the shaft of the servo 111 can control the rudder arm to loosen, and the pull ring can control the elastic rope to loosen, and the throwable object falls in the track groove by gravity. Example

[0024] See also Figure 1 , Figure 2 and Figure 3 , Figure 4 On the basis of Example 1, a flytower assembly is installed on the drone, and the flytower assembly includes a detection module, a control module and a signal receiving module, wherein the detection module installed on the drone has an S-bus to PWM signal conversion module, the control module installed on the drone is used to control the operation of each set of lock pulling mechanisms, and the signal receiving module installed on the drone is used to receive signals from the drone.

[0025] During specific operation, the servo 111 is connected to the drone flying tower through the DuPont line, the control module, the remote control sends a signal, which is received by the flying tower and passes the PWM signal. The drone receives the signal and sends a PWM wave, controls the servo to rotate counterclockwise, loosens the elastic rope, and the catapult falls. Example

[0026] The utility model also provides a drone having the thrower of any one of the two embodiments above, wherein the thrower is at least one group.

[0027] The utility model can receive and process the signal when the drone sends it, and the limit component maintains a stable state under the abutment of the steering gear shaft, thereby limiting the thrown object and preventing the thrown object from falling from the track groove. When throwing, the drone lever is used to release the throwing signal, which is received by the thrower and controlled by the circuit system. The limit component opens, and the thrown object quickly pops out from the track groove to a predetermined position under its own gravity.

[0028] The utility model discloses a throwing device, which maintains a stable state under the abutment effect of a rudder arm shaft body through a limiting component, plays a limiting role on a thrown object, so that the thrown object will not fall from a track groove. When throwing, a pull ring is pulled by a lock pull mechanism on a first rudder arm to loosen an elastic rope on the thrown object. After the thrown object loses the limitation of the elastic rope, it quickly pops out from the track groove to a predetermined position under the weight of the thrown object itself.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0030] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A multifunctional throwing device on a drone, comprising a first body (301), a second body (302), a third body (303) and a lock pulling mechanism, characterized in that: A track groove capable of accommodating a thrown object is provided, the lock pull mechanism is provided with a group and the group of lock pull mechanisms is arranged correspondingly to the track groove, including a first limit position (101), a second limit position (102) and a third limit position (103), one end of an elastic rope is buckled on the output end of a steering gear (111) through a pull ring, and the other end of the elastic rope is connected to a slot of a third body (303) correspondingly, and a limit position component is installed at each throwing opening, the limit position component including a limit slot provided on both the first body (301) and the second body (302), a total of two groups, and the two groups correspond one to one to the track grooves respectively, the limit slot on the first body (301) is arranged as the first limit position (101), and the limit slot on the second body (302) is arranged as the second limit position (102).

2. The multifunctional throwing device mounted on a drone according to claim 1, characterized in that: A protective plate is respectively arranged around the first body (301), the second body (302) and the third body (303).

3. The multifunctional throwing device onboard an unmanned aerial vehicle according to claim 1, characterized in that: A flytower assembly is installed on the drone, and the flytower assembly includes a detection module, a control module and a signal receiving module. Among them, the detection module installed on the drone has an S-bus to PWM signal conversion module, the control module installed on the drone is used to control the operation of each set of lock pulling mechanisms, and the signal receiving module installed on the drone is used to receive signals from the drone.

4. A drone, characterized in that: It comprises the multifunctional thrower onboard a drone as described in any one of claims 1 to 3, and is at least one group.

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