Unmanned aerial vehicle task platform mounting mechanism

Abstract

The utility model belongs to the field of unmanned aerial vehicle refit mechanisms, and particularly relates to an unmanned aerial vehicle task platform mounting mechanism. The mounting mechanism comprises a task platform and at least one adjustable damping connecting rod, and each adjustable damping connecting rod comprises a damper supporting rod, a damper sleeve cap, a damping spring, a damper sleeve and an adjusting rod. When a task system used for monitoring, identification and the like needs to be additionally arranged on the unmanned aerial vehicle, the task system is fixedly connected with the task platform; and then the adjustable damping connecting rod is connected with the task platform through the platform mounting assembly, and finally the length of the adjustable damping connecting rod is adjusted through the adjusting rod, so that the adjustable damping connecting rod can be connected with the unmanned aerial vehicle body mounting base fixed to the unmanned aerial vehicle body. According to the unmanned aerial vehicle task platform mounting mechanism, the task system can be assembled on the unmanned aerial vehicle body, the mounting length and angle can be adjusted, and meanwhile the damping function is achieved.

Description

TECHNICAL FIELD

[0001] The application belongs to the field of unmanned aerial vehicle modification mechanism, and particularly relates to an unmanned aerial vehicle task platform mounting mechanism. BACKGROUND

[0002] The traditional unmanned aerial vehicle can realize more functions after being equipped with a task system. The task system cannot be directly connected to the body structure in general cases, and the system to be equipped also needs to overcome the vibration caused by the aerodynamic load in the flight process of the unmanned aerial vehicle.

[0003] Therefore, it is desirable to have a technical solution to overcome or at least alleviate at least one of the aforementioned deficiencies of the prior art. CONTENT OF THE INVENTION

[0004] The application aims to provide an unmanned aerial vehicle task platform mounting mechanism to solve at least one problem existing in the prior art.

[0005] The technical solution of the application is as follows:

[0006] An unmanned aerial vehicle task platform mounting mechanism comprises a task platform and no less than one adjustable shock-absorbing connecting rod, the task platform is used for mounting a task system, and the adjustable shock-absorbing connecting rod comprises:

[0007] a shock absorber support rod, one end of the shock absorber support rod is connected with the task platform through a platform mounting assembly, and the other end is provided with a boss;

[0008] a shock absorber sleeve cap, one end of the shock absorber sleeve cap is provided with a limiting portion, the end is sleeved on the boss of the shock absorber support rod through the limiting portion, and the other end is provided with an internal thread;

[0009] a shock absorber sleeve, one end of the shock absorber sleeve is provided with an external thread, the end is threadedly connected with the shock absorber sleeve cap, and the other end is provided with an internal thread;

[0010] a shock-absorbing spring, the shock-absorbing spring is nested in the shock absorber sleeve cap, one end of the shock-absorbing spring abuts against the boss of the shock absorber support rod, and the other end abuts against the shock absorber sleeve;

[0011] an adjusting rod, one end of the adjusting rod is provided with an external thread, the end is threadedly connected with the shock absorber sleeve, and the other end is connected with the unmanned aerial vehicle body through a body mounting seat.

[0012] In at least one embodiment of the application, the task system is mounted on the task platform in a buckling, bolting or gluing manner.

[0013] In at least one embodiment of the application, the adjustable shock-absorbing connecting rod comprises at least three.

[0014] In at least one embodiment of the present application,

[0015] The task platform is provided with a through hole;

[0016] The platform mounting assembly comprises a bolt and a nut seat provided with double ears, the bolt is arranged on one side of the task platform, the nut seat is arranged on the other side of the task platform, and the platform mounting assembly is connected with the task platform by screwing the bolt through the through hole on the task platform with the nut seat.

[0017] The shock absorber support rod is provided with a through hole perpendicular to its axis, and the shock absorber support rod is connected with the double ears of the nut seat through a bolt or a rotating shaft.

[0018] In at least one embodiment of the present application, the through hole on the task platform is a stepped hole, and the head of the bolt is flush with the surface of the task platform after the platform mounting assembly is connected with the task platform.

[0019] In at least one embodiment of the present application, the end of the shock absorber sleeve connected with the shock absorber sleeve cap is provided with a counterbore facilitating the installation of the shock absorber spring.

[0020] In at least one embodiment of the present application,

[0021] The body mounting seat comprises a base and double ears arranged on the base, and the base is connected with the body of the unmanned aerial vehicle through a bolt or is glued.

[0022] The adjusting rod is provided with a through hole perpendicular to its axis, and the adjusting rod is connected with the double ears on the base through a bolt or a rotating shaft.

[0023] The utility model at least has the following beneficial technical effects:

[0024] The unmanned aerial vehicle task platform mounting mechanism of the present application can assemble the task system to the body of the unmanned aerial vehicle, can realize the adjustment of the installation length and angle, and has the shock absorption function at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is the schematic diagram of the unmanned aerial vehicle task platform mounting mechanism of one embodiment of the present application;

[0026] Figure 2 is the overall schematic diagram of the adjustable shock absorption connecting rod of one embodiment of the present application;

[0027] Figure 3 is the exploded view of the adjustable shock absorption connecting rod of one embodiment of the present application;

[0028] Figure 4 is a schematic view of a shock absorber sleeve cap according to an embodiment of the present application;

[0029] Figure 5 is a sectional view of A-A of Figure 4

[0030] Figure 6 is a schematic view of a shock absorber sleeve according to an embodiment of the present application;

[0031] Figure 7 is a sectional view of B-B of Figure 6

[0032] wherein:

[0033] 1-adjustable shock absorbing connecting rod; 11-shock absorber support rod; 12-shock absorber sleeve cap; 13-shock absorbing spring; 14-shock absorber sleeve; 15-adjusting rod; 2-task platform; 3-platform mounting assembly; 31-bolt; 32-nut seat; 4-machine body mounting seat. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the present application clearer, the technical scheme of the embodiments of the present application will be described in more detail below in combination with the drawings of the embodiments of the present application. In the drawings, the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some of the embodiments of the present application, not all the embodiments. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. The embodiments of the present application will be described in detail below in combination with the drawings.

[0035] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the scope of protection of the present application.

[0036] The drawings will be described below in combination with the Figures 1 to 7 The present application will be described in further detail.

[0037] The present application provides a UAV task platform mounting mechanism, which comprises a task platform 2 and not less than one adjustable shock absorbing connecting rod 1. ​​

[0038] As shown in Figure 1 , the task platform 2 is used for installing the task system, one end of the adjustable shock connection rod 1 is connected with the task platform 2 through the platform mounting assembly 3, and the other end of the adjustable shock connection rod 1 is connected with the unmanned aerial vehicle body through the body mounting seat 4. In the preferred embodiment of the present application, the task platform 2 adopts a circular plate structure, and the task system is installed on the task platform 2 in a fixed connection manner, such as buckling, bolting, gluing, etc. There are at least three adjustable shock connection rods 1, and in the embodiment, three adjustable shock connection rods 1 can be installed on the task platform 2, and the three adjustable shock connection rods 1 are uniformly arranged along the circumference of the task platform 2.

[0039] As shown in Figures 2-3 , the adjustable shock connection rod 1 comprises a shock absorber support rod 11, a shock absorber sleeve cap 12, a shock absorber spring 13, a shock absorber sleeve 14 and an adjusting rod 15.

[0040] Specifically, the shock absorber support rod 11 is a straight rod structure, one end of which is connected with the task platform 2 through the platform mounting assembly 3, and the other end is provided with a boss. Among them, a through hole is formed on the task platform 2; the platform mounting assembly 3 comprises a bolt 31 and a nut seat 32, the nut seat 32 is provided with double ears, the bolt 31 is arranged on one side of the task platform 2, and the nut seat 32 is arranged on the other side of the task platform 2, the bolt 31 passes through the through hole on the task platform 2 and is screwed with the nut seat 32 to connect the platform mounting assembly 3 with the task platform 2; the shock absorber support rod 11 is provided with a through hole perpendicular to its axis, the through hole on the shock absorber support rod 11 corresponds to the through hole on the double ears of the nut seat 32, and the shock absorber support rod 11 is connected with the double ears of the nut seat 32 through a bolt or a rotating shaft, the end of the shock absorber support rod 11 provided with the through hole can be installed and rotated around the platform mounting assembly 3, so as to realize angle adjustment.

[0041] Advantageously, in the embodiment, the through hole on the task platform 2 adopts a stepped hole, the diameter of the bolt 31 is smaller than that of the through hole on the task platform 2, so that the mutual rotation can be realized, after the bolt 31 and the nut seat 32 of the platform mounting assembly 3 are installed on the task platform 2, the bolt head of the bolt 31 is flush with the surface of the task platform 2.

[0042] As shown in Figures 4-5 , the shock absorber sleeve cap 12 is a cylindrical structure, one end of which is provided with a limiting part, a through hole coaxial with the cylinder is formed in the center of the limiting part, the diameter of the through hole is greater than that of the shock absorber support rod 11 and smaller than that of the boss on the shock absorber support rod 11, the shock absorber sleeve cap 12 is sleeved on the boss of the shock absorber support rod 11 through the limiting part, and the other end is provided with an internal thread.

[0043] As shown in Figures 6-7As shown, one end of the shock absorber sleeve 14 is provided with external threads, which is screwed with the shock absorber sleeve cap 12, and the other end is provided with internal threads. Advantageously, the end of the shock absorber sleeve 14 connected with the shock absorber sleeve cap 12 is provided with a counterbore for facilitating the installation of the shock absorber spring 13.

[0044] The shock absorber spring 13 is nested inside the shock absorber sleeve cap 12, one end of the shock absorber spring 13 abuts against the boss of the shock absorber support rod 11, and the other end is located in the counterbore of the shock absorber sleeve 14 and abuts against the shock absorber sleeve 14, and the shock absorber spring 13 is in a compressed state. It can be understood that the shock absorber spring 13 can be replaced by a hydraulic, elastic rubber or other shock absorbing module.

[0045] One end of the adjusting rod 15 is provided with external threads, which is screwed with the shock absorber sleeve 14, and the other end is connected with the unmanned aerial vehicle body through the body mounting seat 4. In the preferred embodiment of the present application, the body mounting seat 4 includes a base and double ears provided on the base, and the base is connected with the unmanned aerial vehicle body by bolts or glued; the adjusting rod 15 is provided with a through hole perpendicular to its axis, which corresponds to the through hole of the double ears on the body mounting seat 4, and the adjusting rod 15 is connected with the double ears on the base by bolts or a rotating shaft, and the end of the adjusting rod 15 provided with the through hole can rotate around the body mounting seat 4, thereby realizing angle adjustment.

[0046] The unmanned aerial vehicle task platform mounting mechanism of the present application can adjust the assembly process and function realization of the adjustable shock absorbing connecting rod 1 as follows: first, the shock absorber sleeve 12 is sleeved on the shock absorber support rod 11, then the shock absorber spring 13 is placed in the counterbore of the shock absorber sleeve 14, and finally the shock absorber sleeve cap 12 is connected with the shock absorber sleeve 14 by threads. When the shock absorber support rod 11 is subjected to vertical pressure, the shock absorbing function can be realized by compressing the shock absorber spring 13. The adjusting rod 15 is screwed with the internal threads at one end of the shock absorber sleeve 14, and the total length of the adjustable shock absorbing connecting rod 1 can be adjusted by the length of the threaded segment.

[0047] When the unmanned aerial vehicle task platform mounting mechanism of the present application needs to be installed on the unmanned aerial vehicle for monitoring, identification and other tasks, the task system is first fixedly connected with the task platform 2; then the adjustable shock absorbing connecting rod 1 is connected with the task platform 2 through the platform mounting assembly 3, and during the connection process, the bolt 31 passes through the through hole on the task platform 2 and is screwed with the nut seat 32, which can realize relative rotation with the task platform 2. Because the shock absorber support rod 11 is connected with the through hole on the ear of the nut seat 32, it can be connected by bolts or a rotating shaft, thereby realizing the adjustment of the installation direction and angle of the adjustable shock absorbing connecting rod 1. When the angle and direction of the adjustable shock absorbing connecting rod 1 are in place, the length of the adjustable shock absorbing connecting rod 1 is finally adjusted by the adjusting rod 15, so that it can be connected with the body mounting seat 4 fixed on the unmanned aerial vehicle body.

[0048] The unmanned aerial vehicle task platform mounting mechanism of the present application realizes the installation of the task system through the task platform 2, can be connected to any part of the unmanned aerial vehicle body through not less than 1 adjustable shock-absorbing connecting rod 1, realizes the stable installation of the task load, can realize the adjustment of the installation length and angle, and has the shock-absorbing function at the same time.

[0049] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An unmanned aerial vehicle mission platform mounting mechanism comprising a mission platform (2) for mounting a mission system and not less than one adjustable shock-absorbing connecting rod (1), characterized in that, The adjustable shock-absorbing connecting rod (1) comprises: a shock-absorbing support rod (11) connected with the task platform (2) through a platform mounting assembly (3) at one end and provided with a boss at the other end; a shock-absorbing sleeve cap (12) provided with a limiting portion at one end and sleeved on the boss of the shock-absorbing support rod (11) through the limiting portion, and provided with an internal thread at the other end; a shock-absorbing sleeve (14) provided with an external thread at one end and threadedly connected with the shock-absorbing sleeve cap (12), and provided with an internal thread at the other end; a shock-absorbing spring (13) nested inside the shock-absorbing sleeve cap (12), and abutting against the boss of the shock-absorbing support rod (11) at one end and against the shock-absorbing sleeve (14) at the other end; an adjusting rod (15) provided with an external thread at one end and threadedly connected with the shock-absorbing sleeve (14), and connected with the drone body through a body mounting seat (4) at the other end.

2. The UAV mission platform mounting mechanism of claim 1, wherein, The task system is mounted on the task platform (2) in a buckling, bolting or gluing manner.

3. The UAV mission platform mounting mechanism of claim 1, wherein, The adjustable shock-absorbing connecting rod (1) comprises at least three.

4. The unmanned aerial vehicle task platform mounting mechanism according to claim 1, wherein a through hole is formed in the task platform (2); the platform mounting assembly (3) comprises a bolt (31) and a nut seat (32) provided with double ears, the bolt (31) is arranged on one side of the task platform (2), the nut seat (32) is arranged on the other side of the task platform (2), the bolt (31) passes through the through hole in the task platform (2) and threadedly cooperates with the nut seat (32) to connect the platform mounting assembly (3) with the task platform (2); the shock-absorbing support rod (11) is connected with the double ears of the nut seat (32) through a bolt or a rotating shaft.

5. The UAV mission platform mounting mechanism of claim 4, wherein, The through hole in the task platform (2) is a stepped hole, and the bolt head of the bolt (31) is flush with the surface of the task platform (2) after the platform mounting assembly (3) is connected with the task platform (2).

6. The UAV mission platform mounting mechanism of claim 1, wherein, The end of the shock-absorbing sleeve (14) connected with the shock-absorbing sleeve cap (12) is provided with a counterbore facilitating the installation of the shock-absorbing spring (13).

7. The unmanned aerial vehicle task platform mounting mechanism according to claim 1, wherein the body mounting seat (4) comprises a base and double ears arranged on the base, and the base is connected with the drone body through a bolt or is glued; the adjusting rod (15) is provided with a through hole perpendicular to the axis thereof, and is connected with the double ears on the base through a bolt or a rotating shaft.

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