CN220243565U - Unmanned aerial vehicle horn mounting structure convenient to change - Google Patents

Abstract

The utility model provides an unmanned aerial vehicle horn mounting structure convenient to replace, which relates to the technical field of unmanned aerial vehicles and comprises a machine body and a horn body, wherein grooves are formed in front of and behind the outer surfaces of two sides of the top of the machine body, positioning pins are arranged on the periphery of the top of the machine body in a penetrating manner, first springs are sleeved on the outer surfaces of the positioning pins, and electric telescopic rods are fixedly arranged in the centers of the inner surface walls of one side of the grooves.

Description

Unmanned aerial vehicle horn mounting structure convenient to change

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle arm installation structure convenient to replace.

Background

The unmanned plane is a unmanned plane operated by using radio remote control equipment and a self-provided program control device, has no cockpit, is provided with equipment such as an autopilot, a program control device and the like, is tracked, positioned, remotely controlled, remotely measured and digitally transmitted by personnel on the ground, a naval vessel or a master remote control station through radar and the like, can take off like a common plane under radio remote control or launch and lift off by a booster rocket, and can also be brought into the air by the master plane to put into flight.

The existing unmanned aerial vehicle is characterized in that most of the body and the horn are integrated, so that when the unmanned aerial vehicle flies in-process, collision of the horn and other objects can be prevented, the horn is damaged, and when the horn is damaged, the whole unmanned aerial vehicle is possibly scrapped, so that the unmanned aerial vehicle cannot fly normally.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, most of the unmanned aerial vehicle body and the horn are integrated, so that the condition that the horn is damaged due to collision of the horn and other objects possibly occurs in the flight process of the unmanned aerial vehicle, and the whole unmanned aerial vehicle is scrapped when the horn is damaged due to the integration of the body and the horn, so that the unmanned aerial vehicle cannot fly normally, and provides the unmanned aerial vehicle horn mounting structure convenient to replace.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an unmanned aerial vehicle horn mounting structure convenient to change, includes organism and horn body, the top both sides outward appearance front and back position of organism is seted up flutedly, the top position all around of organism runs through and is provided with the locating pin, the surface cover of locating pin is equipped with first spring, table wall center department fixed mounting has electric telescopic handle in one side of recess, electric telescopic handle's extension end fixedly connected with first limiting plate, the opposite side inward surface center department fixedly connected with second limiting plate of recess, four corner position fixedly connected with round bars are close to the bottom of organism, the interior table wall of round bar is provided with the second spring, the interior table wall sliding connection of round bar has the connecting rod, the surface of connecting rod is close to the bottom position and rotates and be connected with the rotation axis, terminal surface fixedly connected with base around the rotation axis.

Preferably, one end of the first spring is fixedly connected with the outer surface of the positioning pin, the other end of the first spring is fixedly connected with the inner top of the machine body, and the bottom end surface of the positioning pin penetrates through the outer surface of the machine arm body.

Preferably, a first round hole is formed in the inner surface wall of the groove, and the inner surface wall of the first round hole is in sliding connection with the outer surface of the horn body.

Preferably, a second round hole is formed in the top of the machine body at the position of the positioning pin, and the inner surface wall of the second round hole is in sliding connection with the outer surface of the positioning pin.

Preferably, the outer surfaces of the first limiting plate and the second limiting plate are in sliding connection with the outer surface of the horn body.

Preferably, one end of the second spring is fixedly connected with the inner surface of the round rod, and the other end of the second spring is fixedly connected with the top end face of the connecting rod.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, when the mechanical arm body collides with other articles to cause self damage and needs to be detached for maintenance, the electric telescopic rod starts to retract, so that the first limiting plate does not limit the mechanical arm body any more, then a user pulls out the positioning pin manually, and when the positioning pin is pulled out, the spring is subjected to extrusion force to change the state of the positioning pin, after the positioning pin is pulled out to a certain position, the positioning pin can be separated from the mechanical arm body, so that the mechanical arm body is not limited any more, and then the user can slide out the mechanical arm body to the outside, so that the mechanical arm body can be detached for maintenance operation conveniently, and the cost can be reduced.

2. In the utility model, when the machine body is landed, the base of the machine body is contacted with the ground firstly, and the second spring of the machine body is stressed when the machine body is contacted with the ground, so that the state of the machine body is changed, the effects of unloading force and damping are achieved, the machine body is prevented from being damaged due to overlarge impact force during landing, and the service life of the machine body can be prolonged.

Drawings

Fig. 1 is a schematic perspective view of an unmanned aerial vehicle arm installation structure which is convenient to replace;

fig. 2 is a schematic cross-sectional structural view of fig. 1 of an installation structure of an unmanned aerial vehicle arm, which is convenient to replace;

fig. 3 is an enlarged view at a in fig. 2.

Legend description: 1. a body; 2. a positioning pin; 3. a horn body; 4. a round bar; 5. a base; 6. a groove; 7. a rotation shaft; 8. a second spring; 9. a connecting rod; 10. an electric telescopic rod; 11. a first limiting plate; 12. a second limiting plate; 13. a second round hole; 14. a first spring; 15. a first circular hole.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1, as shown in fig. 1-3, an unmanned aerial vehicle horn mounting structure convenient to change, including organism 1 and horn body 3, recess 6 has been seted up to the front and back position of the top both sides outward surface of organism 1, the top position all around of organism 1 runs through and is provided with locating pin 2, the surface cover of locating pin 2 is equipped with first spring 14, table wall center department fixed mounting has electric telescopic handle 10 in one side of recess 6, electric telescopic handle 10's stretching out end fixedly connected with first limiting plate 11, the opposite side inward surface center department fixedly connected with second limiting plate 12 of recess 6, the bottom of organism 1 is close to four corner position fixedly connected with round bar 4, the interior table wall of round bar 4 is provided with second spring 8, the interior table wall sliding connection of round bar 4 has connecting rod 9, the surface of connecting rod 9 is close to bottom position rotation and is connected with rotation axis 7, terminal surface fixedly connected with base 5 around rotation axis 7.

The effect that its whole embodiment 1 reaches is, the setting of locating pin 2 realizes can carry out spacing operation to horn body 3, then when horn body 3 is in installing organism 1, its electric telescopic handle 10 then begins to stretch out, realize that the surface of first limiting plate 11 can draw together to the surface of horn body 3 when stretching out, draw together to certain position, draw together to the back of contacting, then realize spacing to horn body 3, and at the mutually supporting with second limiting plate 12, make can be with horn body 3 limit in wherein all the time, the setting of first spring 14, realize that locating pin 2 can insert into horn body 3 and organism 1 more forcefully through the expansion force of first spring 14.

In embodiment 2, as shown in fig. 1-3, one end of a first spring 14 is fixedly connected with the outer surface of a positioning pin 2, the other end of the first spring 14 is fixedly connected with the inner top of a machine body 1, the bottom end surface of the positioning pin 2 penetrates through the outer surface of a machine arm body 3, a first round hole 15 is formed in the inner surface wall of a groove 6, the inner surface wall of the first round hole 15 is slidably connected with the outer surface of the machine arm body 3, a second round hole 13 is formed in the position of the top of the machine body 1, the inner surface wall of the second round hole 13 is slidably connected with the outer surface of the positioning pin 2, the outer surfaces of a first limiting plate 11 and a second limiting plate 12 are slidably connected with the outer surface of the machine arm body 3, one end of a second spring 8 is fixedly connected with the inner surface wall of a round rod 4, and the other end of the second spring 8 is fixedly connected with the top end surface of a connecting rod 9.

The effect that its whole embodiment 2 reached is, realizes that first spring 14 and second spring 8 can not appear breaking away from the condition emergence under any state, realizes that locating pin 2 can carry out spacingly to horn body 3, realizes that first limiting plate 11 and second limiting plate 12 can carry out spacingly to horn body 3, also can break away from simultaneously.

Working principle: when the horn body 3 is damaged and needs to be maintained, the electric telescopic rod 10 of the horn body is retracted, so that the surface of the first limiting plate 11 can be separated from the horn body 3, limiting operation is not performed on the horn body 3 after separation, then a user manually pulls the positioning pin 2 along the vertical direction, after pulling the positioning pin to a certain position, the positioning pin 2 can be separated from the horn body 3, then the user can manually take out the horn body 3 to the outside, further maintenance operation is performed on the horn body 3, when the horn body 3 is installed in the machine body 1, the horn body 3 is firstly placed into the corresponding groove 6, after the placement is finished, the horn body 3 is moved into the first round hole 15, after movement is finished, the electric telescopic rod 10 starts to extend, the first limiting plate 11 can be close to the outer part of the horn body 3, limiting operation is performed on the horn body 3 after the positioning pin is closed to a certain position, the horn body 3 can be mutually matched with the second limiting pin 12, the horn body 3 can be always pulled into the machine body, and then the horn body can be firmly pulled out of the positioning pin 2 at the position by the first round hole 14, and the positioning pin can be further pulled into the position by the positioning pin 2.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. Unmanned aerial vehicle horn mounting structure convenient to change, including organism (1) and horn body (3), its characterized in that: the utility model discloses a motor vehicle seat structure, including organism (1), locating pin (2), connecting rod (9), connecting rod (7), connecting rod (5) are fixed on the inside surface of side of organism (1), recess (6) are offered to the outside surface front and back position of top both sides surface of organism (1), the top all around position of organism (1) runs through and is provided with locating pin (2), the surface cover of locating pin (2) is equipped with first spring (14), surface center department fixed mounting has electric telescopic handle (10) in one side of recess (6), the extension end fixedly connected with first limiting plate (11) of electric telescopic handle (10), opposite side inner surface center department fixedly connected with second limiting plate (12) of recess (6), the bottom of organism (1) is close to four corner position fixedly connected with round bar (4), the interior surface wall of round bar (4) is provided with second spring (8), interior surface wall sliding connection of round bar (4) has connecting rod (9), the surface of connecting rod (9) is close to the bottom position rotation and is connected with rotation axis (7), terminal surface fixedly connected with base (5) around rotation axis (7).

2. The unmanned aerial vehicle horn mounting structure convenient to change according to claim 1, wherein: one end of the first spring (14) is fixedly connected with the outer surface of the positioning pin (2), the other end of the first spring (14) is fixedly connected with the inner top of the machine body (1), and the bottom end surface of the positioning pin (2) penetrates through the outer surface of the machine arm body (3).

3. The unmanned aerial vehicle horn mounting structure convenient to change according to claim 1, wherein: the inner surface wall of the groove (6) is provided with a first round hole (15), and the inner surface wall of the first round hole (15) is in sliding connection with the outer surface of the arm body (3).

4. The unmanned aerial vehicle horn mounting structure convenient to change according to claim 1, wherein: the top of organism (1) is located the position of locating pin (2) and has seted up second round hole (13), the interior surface wall of second round hole (13) and the surface sliding connection of locating pin (2).

5. The unmanned aerial vehicle horn mounting structure convenient to change according to claim 1, wherein: the outer surfaces of the first limiting plate (11) and the second limiting plate (12) are in sliding connection with the outer surface of the horn body (3).

6. The unmanned aerial vehicle horn mounting structure convenient to change according to claim 1, wherein: one end of the second spring (8) is fixedly connected with the inner surface wall of the round rod (4), and the other end of the second spring (8) is fixedly connected with the top end face of the connecting rod (9).