Unmanned aerial vehicle automatic driving equipment

Abstract

The invention relates to the technical field of unmanned aerial vehicle automatic driving, and provides unmanned aerial vehicle automatic driving equipment which comprises a bottom shell, a cover body, an unmanned aerial vehicle control system and a sensor measurement system, the unmanned aerial vehicle control system and the sensor measurement system are both installed in the bottom shell, and the outer side wall of the bottom shell is fixedly connected with a plurality of damping gaskets. The damping gasket is fixedly connected to the periphery of the outer side wall of the bottom shell, two pairs of connecting assemblies are arranged at the bottom of the cover body and arranged on the four side walls of the cover body respectively, a damping assembly is arranged at the top of the inner wall of the cover body, a buffering gasket is fixedly connected to the end face of an opening of the cover body, and a plurality of mounting holes are formed in the periphery, close to the outer side, of the bottom of the bottom shell. The connection assembly is simple and convenient to operate, the disassembly and assembly time is saved, and the working efficiency is improved; in addition, damping mechanisms are arranged in the vertical direction and the horizontal direction correspondingly, the damping performance of the unmanned aerial vehicle automatic driving equipment is improved, and the service life is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicle automatic driving, and in particular to an unmanned aerial vehicle automatic driving device. Background Art

[0002] The UAV autopilot is a device that automatically controls the trajectory of the aircraft according to technical requirements. Its main function is to maintain the aircraft's attitude and adjust the aircraft's flight direction. For unmanned aircraft, it will cooperate with other navigation equipment to complete the specified flight mission.

[0003] An unmanned aerial vehicle autopilot with authorization announcement number CN cover 06178526 U has an elastic component set in the installation groove of the bottom shell. When the installation shaft of the cover body is inserted into the inside of the installation groove, the installation shaft contacts the upper end of the elastic component, so that the elastic component contracts after being pressurized. When the cover body and the bottom shell are separated, the elastic component has an upward reaction force on the cover body, which facilitates the separation of the cover body and the bottom shell.

[0004] However, the cover and bottom shell of the above-mentioned UAV autopilot are still connected by bolts. During installation, multiple bolts need to be screwed into threaded holes, which is cumbersome and time-consuming, reducing work efficiency. In addition, the above-mentioned UAV autopilot lacks a shock-absorbing device. During the flight of the UAV, it is inevitable that it will be affected by airflow and cause turbulence. The shock caused by the turbulence will damage the internal components of the autopilot and affect the service life of the autopilot. Summary of the invention

[0005] The invention provides an unmanned aerial vehicle automatic driving device, aiming to solve the problems of complicated installation and poor shock absorption performance of the existing unmanned aerial vehicle automatic driving device.

[0006] The present invention is implemented as follows: a drone automatic driving device, which includes: a bottom shell, a cover body, a drone control system and a sensor measurement system, wherein the drone control system and the sensor measurement system are both installed inside the bottom shell, a plurality of damping gaskets are fixedly connected to the outer wall of the bottom shell, the damping gaskets are fixedly connected around the outer wall of the bottom shell, two pairs of connecting components are arranged at the bottom of the cover body, the two pairs of connecting components are respectively arranged at the four side walls of the cover body, a shock absorbing component is arranged at the top of the inner wall of the cover body, a buffer gasket is fixedly connected to the end face at the opening of the cover body, and a plurality of mounting holes are opened at the bottom of the bottom shell near the outer side.

[0007] Preferably, at least two damping gaskets are provided.

[0008] Preferably, the connecting assembly includes a sliding groove, a connecting rod, a connecting groove, a pressing plate, a first spring and a sliding plate, the sliding groove is arranged at the bottom of the side wall of the cover body, the connecting rod is a J-shaped rod, the connecting rod slides in the sliding groove, the connecting rod is arranged on the top surface of the bottom shell, and the opening of the connecting groove is arranged opposite to the sliding groove, the connecting rod enters and hooks the connecting groove to connect the bottom shell and the cover body, the side wall of the sliding groove facing the outside of the cover body is provided with a pressing groove, the pressing groove is communicated with the outside of the cover body, and the pressing plate passes through the pressing groove and is fixed to the end of the connecting rod away from the hook portion. The first spring is connected with the top wall of the sliding groove, and the other end is fixedly connected with the sliding plate. The sliding plate is slidably connected to the inner wall of the sliding groove, and a side of the sliding plate away from the first spring is slidably connected to an end of the connecting rod close to the pressing plate along the bending direction of the hook of the connecting rod. A pressing assembly is provided on the side wall opposite to the sliding groove and the pressing groove, and a separation push rod is provided on the side wall of the sliding groove provided with the pressing groove. The end of the separation push rod away from the connecting rod passes through the side wall of the cover body and extends to the outside of the cover body, and the separation push rod is slidably connected to the side wall of the cover body.

[0009] Preferably, the pressing assembly includes a telescopic slot, a second spring, a connecting piece and a roller, the telescopic slot is opened on the side wall of the sliding slot, one end of the second spring is fixedly connected to the side wall of the telescopic slot away from the opening, and the other end is fixedly connected to the connecting piece, and is rotatably connected to the roller at one end of the connecting piece away from the second spring, and the end of the roller away from the connecting piece is tightly against the side wall of the connecting rod.

[0010] Preferably, the shock absorbing assembly includes an abutment plate, a shock absorbing groove and a plurality of damping buffers. The shock absorbing groove is arranged around the inner wall of the cover body near the top. The abutment plate is slidably connected in the shock absorbing groove. One end of the plurality of damping buffers is fixedly connected to the top surface of the inner wall of the cover body, and the other end is fixedly connected to a side of the abutment plate away from the opening of the cover body.

[0011] Preferably, at least four damping buffers are provided.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The connection assembly of the UAV automatic driving device is easy to operate. Press the pressing plates on the four sides of the cover body, and the pressing plates drive the connecting rod to slide out of the sliding groove. When the hook of the connecting rod enters the connecting groove, the hook of the connecting rod hooks the connecting groove to complete the connection; press the separation push rods on the four sides of the cover body respectively, and the separation push rods push the connecting rod to move in the direction of the pressing assembly. The hook of the connecting rod releases the hook lock, and the tension on the first spring disappears and elastically retracts. The sliding plate drives the connecting rod to move back to the sliding groove to complete the separation. It saves disassembly and assembly time and improves work efficiency.

[0013] 2. The UAV automatic driving device is provided with shock absorbing mechanisms in both the vertical and horizontal directions, which improves the shock absorbing performance of the UAV automatic driving device and prolongs the service life of the UAV automatic driving device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 is a schematic diagram of a side cross-sectional structure of an embodiment of the present invention; Figure 2 yes Figure 1 Schematic diagram of the enlarged structure of part A.

[0016] The numbers in the accompanying drawings are: 1, bottom shell; 2, cover body; 3, drone control system; 4, sensor measurement system; 5, damping gasket; 6, connecting assembly; 601, sliding groove; 602, connecting rod; 603, connecting groove; 604, pressing plate; 605, first spring; 606, sliding plate; 7, pressing assembly; 701, telescopic groove; 702, second spring; 703, connecting piece; 704, roller; 8, separation push rod; 9, shock absorbing assembly; 901, abutment plate; 902, shock absorbing groove; 903, damping buffer; 10, buffer washer; 11, mounting hole. DETAILED DESCRIPTION

[0017] In order to more fully understand the technical content of the present invention, the technical solution of the present invention is further introduced and illustrated in conjunction with specific embodiments below, but is not limited thereto. The technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0018] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the directions or positional relationships indicated are based on the directions or positional relationships shown in the drawings, or are the directions or positional relationships in which the invented product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0019] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be connected, detachably connected, or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] Example 1 refer to Figure 1The drone automatic driving device includes: a bottom shell 1, a cover 2, a drone control system 3, a sensor measurement system 4, a damping gasket 5, a connection assembly 6, a pressing assembly 7, a separation push rod 8, a shock absorbing assembly 9, a buffer washer 10 and a mounting hole 11. The drone control system 3 and the sensor measurement system 4 are installed inside the bottom shell 1. The drone control system 3 and the sensor measurement system 4 cooperate to control the flight of the drone. The outer wall of the bottom shell 1 is fixedly connected with a plurality of damping gaskets 5. At least two damping gaskets 5 are provided. The damping gaskets 5 are fixedly connected to the outer wall of the bottom shell 1 for one circle. The plurality of damping gaskets 5 are used to buffer the bottom shell 1 and the cover 2 in the horizontal direction to reduce the vibration of the bottom shell 1. Two pairs of connecting components 6 are arranged at the bottom of the cover body 2, and the two pairs of connecting components 6 are respectively arranged at the four side walls of the cover body 2. The connecting components 6 are used to connect the bottom shell 1 and the cover body 2. The connecting components 6 include a sliding groove 601, a connecting rod 602, a connecting groove 603, a pressing plate 604, a first spring 605 and a sliding plate 606. The sliding groove 601 is opened at the bottom of the side wall of the cover body 2, and the connecting rod 602 is a J-shaped rod. The connecting rod 602 slides in the sliding groove 601. The connecting rod 602 is opened on the top surface of the bottom shell 1, and the opening of the connecting groove 603 is arranged opposite to the sliding groove 601. The connecting rod 602 enters and hooks the connecting groove 603 to connect the bottom shell 1 and the cover body 2. A pressing groove is opened on the side wall of the sliding groove 601 facing the outside of the cover body 2, and the pressing groove is communicated with the outside of the cover body 2. The pressing plate 604 passes through the pressing groove and is fixedly connected to the end of the connecting rod 602 away from the hook. One end of a spring 605 is fixedly connected to the top wall of the sliding groove 601, and the other end is fixedly connected to the sliding plate 606. The sliding plate 606 is slidably connected to the inner wall of the sliding groove 601, and the side of the sliding plate 606 away from the first spring 605 is slidably connected to the end of the connecting rod 602 close to the pressing plate 604 along the bending direction of the hook of the connecting rod 602. The side wall of the sliding groove 601 opposite to the pressing groove is provided with a pressing component 7. The pressing component 7 is used to press the connecting rod 602 to ensure that the hook of the connecting rod 602 hooks the connecting groove 603. The side wall of the sliding groove 601 provided with the pressing groove is provided with a separation push rod 8. The end of the separation push rod 8 away from the connecting rod 602 passes through the side wall of the cover body 2 and extends to the outside of the cover body 2. The separation push rod 8 is slidably connected to the side wall of the cover body 2. When the bottom shell 1 and the cover body 2 are disassembled, the separation push rod 8 is pressed to move the hook of the connecting rod 602 out of the connecting groove 603. A shock absorbing assembly 9 is arranged at the top of the inner wall of the cover body 2. The shock absorbing assembly 9 is used to buffer the bottom shell 1 and the cover body 2 in the vertical direction. The shock absorbing assembly 9 includes an abutment plate 901, a shock absorbing groove 902 and a plurality of damping buffers 903. The shock absorbing groove 902 is arranged around the inner wall of the cover body 2 near the top. The abutment plate 901 is slidably connected in the shock absorbing groove 902. One end of the plurality of damping buffers 903 is fixedly connected to the top surface of the inner wall of the cover body 2, and the other end is fixedly connected to a side of the abutment plate 901 away from the opening of the cover body 2. At least four damping buffers 903 are arranged.The end surface of the cover 2 opening is fixedly connected with a buffer washer 10, which is used to assist the shock absorbing assembly 9 in buffering and shock absorbing between the bottom shell 1 and the cover 2. A plurality of mounting holes 11 are provided on the bottom of the bottom shell 1 near the outer side, and the mounting holes 11 are used with bolts to mount the drone automatic driving device on the drone.

[0021] Example 2

[0022] refer to Figure 2 , which is different from Example 1, is that the pressing component 7 of the drone automatic driving device includes a telescopic slot 701, a second spring 702, a connecting piece 703 and a roller 704, the telescopic slot 701 is opened on the side wall of the sliding slot 601, one end of the second spring 702 is fixedly connected to the side wall of the telescopic slot 701 away from the opening, and the other end is fixedly connected to the connecting piece 703, and is rotatably connected to the roller 704 at one end of the connecting piece 703 away from the second spring 702, and the end of the roller 704 away from the connecting piece 703 is tightly against the side wall of the connecting rod 602.

[0023] Working principle: When connecting the bottom shell 1 and the cover body 2, move the opening of the cover body 2 toward the bottom shell 1 until the opening end of the cover body 2 contacts the surface of the bottom shell 1. At this time, the multiple damping buffers 903 shrink, and the side of the abutment plate 901 facing the opening of the cover body 2 contacts the top of the bottom shell 1. Press the pressing plates 604 on the four sides of the cover body 2. The pressing plates 604 drive the connecting rod 602 to slide out of the sliding groove 601, and drive the sliding plate 606 to slide along the inner wall of the sliding groove 601. At this time, the first spring 605 is in an elastically extended state. When the hook of the connecting rod 602 enters the connecting groove 603, the pressure on the pressing assembly 7 disappears, pushing the connecting rod 602 to hook the connecting groove 603. Specifically, the second spring 702 rebounds and pushes the roller 704 out of the telescopic groove 701 through the connecting piece 703. The roller 704 presses against the side wall of the connecting rod 602 to ensure that the hook of the connecting rod 602 hooks the connecting groove 603. After the pressing plates 604 on the four sides are pressed down and the hook of the connecting rod 602 hooks the connecting groove 603, the connection between the bottom shell 1 and the cover body 2 is completed. When the bottom shell 1 and the cover body 2 are separated, the separation push rods 8 on the four sides of the cover body 2 are pressed respectively, and the separation push rods 8 push the connecting rod 602 to move in the direction of the pressing assembly 7, the hook of the connecting rod 602 releases the hook lock, and the roller 704 is pressed back into the telescopic groove 701. At this time, the second spring 702 is in an elastic contraction state, and the tension on the first spring 605 disappears and elastically retracts, and the connecting rod 602 is driven to move back into the sliding groove 601 through the sliding plate 606, and the roller 704 that contacts the side wall of the connecting rod 602 rolls to avoid damaging the side wall of the connecting rod 602, until the pressing plate 604 contacts the top surface of the pressing groove, and the separation of the connecting rod 602 and the connecting groove 603 is completed. After the separation push rods 8 on the four sides are all pressed, the separation of the bottom shell 1 and the cover body 2 is completed. The installation and separation of the bottom shell 1 and the cover body 2 of the present invention are simple and convenient, saving disassembly and assembly time and improving work efficiency. In addition, if the drone is subjected to vertical vibration during flight, the multiple damping buffers 903 further shrink or stretch to play a shock-absorbing role, and the buffer gasket 10 at the open end of the cover body 2 plays a buffering role; if the drone is subjected to horizontal vibration, the multiple damping gaskets 5 deform to absorb the vibration. The present invention sets shock-absorbing mechanisms in both the vertical and horizontal directions, improves the shock-absorbing performance of the drone automatic driving device, and prolongs the service life of the drone automatic driving device.

[0024] It should be noted that the standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, and no specific description is given here.

[0025] The embodiments described above are only part of the embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any ordinary technician in the field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. An unmanned aerial vehicle automatic driving device, characterized in that: include: A bottom shell (1), a cover body (2), a drone control system (3) and a sensor measurement system (4), wherein the drone control system (3) and the sensor measurement system (4) are both installed inside the bottom shell (1); a plurality of damping washers (5) are fixedly connected to the outer wall of the bottom shell (1); the damping washers (5) are fixedly connected to the outer wall of the bottom shell (1) around a circle; two pairs of connection components (6) are arranged at the bottom of the cover body (2); the two pairs of connection components (6) are respectively arranged at the four side walls of the cover body (2); a shock absorbing component (9) is arranged at the top of the inner wall of the cover body (2); a buffer washer (10) is fixedly connected to the end surface at the opening of the cover body (2); and a plurality of mounting holes (11) are opened at the bottom of the bottom shell (1) near the outer circle.

2. The unmanned aerial vehicle automatic driving device according to claim 1, characterized in that: At least two damping gaskets (5) are provided.

3. The unmanned aerial vehicle automatic driving device according to claim 1, characterized in that: The connecting assembly (6) comprises a sliding groove (601), a connecting rod (602), a connecting groove (603), a pressing plate (604), a first spring (605) and a sliding plate (606); the sliding groove (601) is provided at the bottom of the side wall of the cover body (2); the connecting rod (602) is a J-shaped rod; the connecting rod (602) slides in the sliding groove (601); the connecting rod (602) is provided at the top surface of the bottom shell (1); the opening of the connecting groove (603) is arranged opposite to the sliding groove (601); the connecting rod (602) enters and hooks the connecting groove (603) to connect the bottom shell (1) with the cover body (2); a pressing groove is provided on the side wall of the sliding groove (601) facing the outside of the cover body (2); the pressing groove is communicated with the outside of the cover body (2); the pressing plate (604) passes through the pressing groove and connects with the connecting rod (60 2) one end away from the hook portion is fixedly connected, one end of the first spring (605) is fixedly connected to the top wall of the sliding groove (601), and the other end is fixedly connected to the sliding plate (606), the sliding plate (606) is slidably connected to the inner wall of the sliding groove (601), and a side of the sliding plate (606) away from the first spring (605) is slidably connected to an end of the connecting rod (602) close to the pressing plate (604) along the bending direction of the hook portion of the connecting rod (602), a pressing component (7) is provided on the side wall of the sliding groove (601) opposite to the pressing groove, and a separation push rod (8) is provided on the side wall of the sliding groove (601) provided with the pressing groove, and an end of the separation push rod (8) away from the connecting rod (602) passes through the side wall of the cover body (2) and extends to the outside of the cover body (2), and the separation push rod (8) is slidably connected to the side wall of the cover body (2).

4. The unmanned aerial vehicle automatic driving device according to claim 3, characterized in that: The pressing assembly (7) comprises a telescopic slot (701), a second spring (702), a connecting piece (703) and a roller (704); the telescopic slot (701) is provided on a side wall of the sliding slot (601); one end of the second spring (702) is fixedly connected to a side wall of the telescopic slot (701) away from the opening; the other end of the second spring (702) is fixedly connected to the connecting piece (703) and is rotatably connected to an end of the connecting piece (703) away from the second spring (702); and an end of the roller (704) away from the connecting piece (703) is tightly pressed against the side wall of the connecting rod (602).

5. The unmanned aerial vehicle automatic driving device according to claim 1, characterized in that: The shock absorbing assembly (9) comprises an abutment plate (901), a shock absorbing groove (902) and a plurality of damping buffers (903); the shock absorbing groove (902) is provided around the inner side wall of the cover body (2) near the top; the abutment plate (901) is slidably connected in the shock absorbing groove (902); one end of the plurality of damping buffers (903) is fixedly connected to the top surface of the inner wall of the cover body (2) and the other end is fixedly connected to a side of the abutment plate (901) away from the opening of the cover body (2).

6. The unmanned aerial vehicle automatic driving device according to claim 5, characterized in that: At least four damping buffers (903) are provided.

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