Quick dismounting device for unmanned aerial vehicle

Abstract

The utility model relates to an unmanned aerial vehicle quick detaching device which comprises a first base, a second base, a first clamping assembly and a second clamping assembly, a sliding groove is formed in one end of the first base, a sliding rail is arranged at one end of the second base, and the first base and the second base are slidably connected through the sliding groove and the sliding rail; the first clamping assembly is arranged at the end, away from the sliding groove, of the first base, and the second clamping assembly is arranged at the end, away from the sliding rail, of the second base. Through the first clamping assembly and the second clamping assembly, the mounting rod and the detection equipment are fixed at the two opposite ends of the first base and the second base at the relative preset included angle respectively, so that the detection equipment can be stably mounted at a relatively appropriate detection position which does not influence flight regardless of the inclination angle of the mounting rod; through sliding connection of the sliding grooves and the sliding rails, the detection equipment can be conveniently and rapidly assembled and disassembled, and the assembling and disassembling efficiency is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of drone equipment, and in particular relates to a quick-release device for a drone. Background Art

[0002] UAV aeromagnetic detection technology is a technology that uses UAV platforms to detect and measure the geomagnetic field. It is widely used in geological exploration, mineral resource surveys, environmental monitoring and other fields.

[0003] Airborne magnetometers are the core equipment in aeromagnetic detection. They can record the weak magnetic field changes on the earth's surface with high precision. Existing technologies usually use drones equipped with airborne magnetometers to realize drone aeromagnetic detection.

[0004] However, the mounting pole on the drone for carrying the airborne magnetometer is tilted, making it impossible for the airborne magnetometer installed on the mounting pole to be in a suitable detection position without affecting the flight stability of the drone. In order to ensure that the installation position meets the flight and detection conditions, each removal and installation of the airborne magnetometer from the drone is time-consuming and laborious. Utility Model Content

[0005] In response to the shortcomings in the relevant technologies, the present application provides a quick-release device for drones, which fixes the mounting rod and the detection equipment at the opposite ends of the first base and the second base at a relative preset angle through a first clamping component and a second clamping component, so that the detection equipment can be stably installed in a relatively suitable detection position that does not affect flight regardless of the inclination angle of the mounting rod, and the sliding connection between the slide groove and the slide rail facilitates quick loading and unloading of the detection equipment, thereby improving loading and unloading efficiency.

[0006] The present application provides a quick-release device for a drone, comprising:

[0007] a first base, wherein one end of the first base is provided with a slide groove;

[0008] A second base, wherein one end of the second base is provided with a slide rail, and the first base and the second base are slidably connected to the slide rail through the slide groove;

[0009] a first clamping assembly, the first clamping assembly being provided on an end of the first base away from the slide groove, the first clamping assembly being used to clamp the first device;

[0010] The second clamping assembly is arranged on one end of the second base away from the slide rail, and the second clamping assembly is used to clamp the second device. The first clamping assembly and the second clamping assembly are used to fix the first device and the second device at two ends opposite to each other on the first base and the second base at a relative preset angle.

[0011] In some embodiments, the first clamping assembly or the second clamping assembly comprises:

[0012] A clamping member, wherein the clamping member is open on three sides and hollow inside;

[0013] An adjusting member is provided on two opposite side walls of the clamping member, and is used to control the clamping member to move closer to or farther from the two side walls.

[0014] In some embodiments, the first clamping assembly or the second clamping assembly further comprises:

[0015] A protective member is provided on the inner wall of the clamping member and is threadedly connected to the adjusting member, and is used to limit the distance between the two opposite side walls of the clamping member to be less than a preset distance.

[0016] In some embodiments, a direction of a line connecting the two openings of the clamping members in the first clamping assembly or the second clamping assembly is perpendicular to a relative sliding direction between the first base and the second base.

[0017] In some embodiments, the direction of the line connecting the clamping member in the first clamping assembly relative to the two openings is a first direction, the direction of the line connecting the clamping member in the second clamping assembly relative to the two openings is a second direction, and the angle between the first direction and the second direction is the preset angle.

[0018] In some embodiments, at least one corresponding limiting hole is respectively formed on the side walls of the first base and the second base, and the drone quick-release device further includes:

[0019] A limiting member is provided in the two limiting holes to limit the relative sliding of the first base and the second base.

[0020] In some embodiments, the limiting member further comprises:

[0021] A friction portion, wherein the surface of the friction portion is provided with anti-slip grooves;

[0022] A connecting portion, the connecting portion being provided at one end of the friction portion, and the surface of the connecting portion being provided with an external thread;

[0023] The limiting portion is provided at one end of the connecting portion away from the friction portion, and is used to pass through the first base and extend into the limiting hole of the second base.

[0024] In some embodiments, the drone quick-release device further comprises:

[0025] A guide groove, the guide groove being provided on one side of the slide groove;

[0026] A guide block is provided on a side wall of the second base, and is used to extend into the guide groove to guide the relative sliding direction of the first base and the second base.

[0027] In some embodiments, the adjusting member further comprises:

[0028] An adjusting portion, wherein a surface of the adjusting portion is provided with an external thread;

[0029] a limiting portion, the limiting portion being provided at one end of the adjusting portion, the outer diameter of the limiting portion being larger than the maximum outer diameter of the adjusting portion;

[0030] A handle portion is provided at an end of the limiting portion away from the adjusting portion.

[0031] In some embodiments, the drone quick-release device further comprises:

[0032] drone body;

[0033] A mounting rod, the mounting rod being provided on the drone body;

[0034] The first clamping assembly is used to clamp the mounting rod, and the second clamping assembly is used to clamp the detection device. The first clamping assembly and the second clamping assembly are used to fix the mounting rod and the detection device at opposite ends of the first base and the second base at a relative preset angle.

[0035] In summary, the present application provides a quick-release device for an unmanned aerial vehicle, which fixes the mounting rod and the detection device at the opposite ends of the first base and the second base at a relative preset angle through the first clamping component and the second clamping component, so that the detection device can be stably installed in a relatively suitable detection position that does not affect the flight regardless of the inclination angle of the mounting rod, and the sliding connection between the slide groove and the slide rail facilitates the rapid loading and unloading of the detection device, thereby improving the loading and unloading efficiency; the relative sliding of the first base and the second base is limited by the cooperation of the limiting hole and the limiting member, thereby ensuring the stability of the relative position between the detection device and the mounting rod; the relative sliding direction of the first base and the second base is guided by the cooperation of the guide groove and the guide block, thereby avoiding derailment during the relative sliding process.

[0036] Other features and advantages of the present application will be described in the following description, and some will become apparent from the description in the description, or be understood by practicing the present invention. The purpose and other advantages of the present application can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0038] Figure 1 This is a schematic diagram of the relative positions of the first base and the second base after being engaged with each other;

[0039] Figure 2 Schematic diagram of the relative positions of the first base and the clamping member provided thereon;

[0040] Figure 3 A schematic diagram of the relative positions of the second base and the clamping member provided thereon in the present application;

[0041] Figure 4 A three-dimensional diagram of the limiter of this application;

[0042] Figure 5 This is a schematic diagram of the relative positions of the first base and the second base after being disassembled in this application.

[0043] In the picture:

[0044] 100. First base; 200. Second base; 300. Clamping member; 400. Adjusting member; 500. Protective member; 600. Limiting hole; 700. Limiting member; 701. Friction part; 702. Connecting part; 703. Limiting part; 800. Guide groove; 900. Guide block; 1000. UAV body; 1100. Mounting rod; 1200. Detection equipment. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0046] In the description of this application, it should be understood that the terms "center", "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0047] The terms "first," "second," and "third" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or to implicitly specify the quantity of the technical features indicated. Therefore, a feature specified as "first," "second," or "third" may explicitly or implicitly include one or more of such features.

[0048] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0049] Reference Attachment Figure 1 To the attached Figure 5 , Figure 1 Schematic diagram of the relative positions of the first base 100 and the second base 200 after being engaged with each other; Figure 2 Schematic diagram of the relative positions of the first base 100 and the clamping member 300 provided thereon; Figure 3 Schematic diagram of the relative positions of the second base 200 and the clamping member 300 provided thereon; Figure 4 A three-dimensional diagram of the limiting member 700 of the present application; Figure 5 This is a schematic diagram of the relative positions of the first base 100 and the second base 200 after being disassembled; Figure 1 To the attached Figure 5 Specific embodiments will be described.

[0050] Reference Attachment Figure 1 The present application provides a quick-release device for a drone, comprising a first base 100, a second base 200, a first clamping assembly and a second clamping assembly, wherein one end of the first base 100 is provided with a slide groove, and one end of the second base 200 is provided with a slide rail, the first base 100 and the second base 200 are slidably connected through the slide groove and the slide rail, the first clamping assembly is provided on the end of the first base 100 away from the slide groove, the first clamping assembly is used to clamp the first device, the second clamping assembly is provided on the end of the second base 200 away from the slide rail, and the second clamping assembly is used to clamp the second device, and the first device and the second device are respectively fixed at opposite ends of the first base 100 and the second base 200 at a relative preset angle through the first clamping assembly and the second clamping assembly.

[0051] Specifically, the materials used to make the first base 100 and the second base 200 include but are not limited to metal, nylon and plastic. The second base 200 is slidably sleeved on the outside of the first base 100. The first base 100 and the second base 200 are used to lay the foundation for quick-release connection. According to the sliding groove provided at one end of the first base 100 and the sliding rail provided at one end of the second base 200, the two are slidably connected, thereby achieving the technical effect of quickly connecting or disassembling the first clamping component and the second clamping component.

[0052] In some embodiments, the drone and the detection device 1200 carried by it can be quickly separated without disassembling the first clamping assembly or the second clamping assembly, and after the next quick installation is completed, the detection device 1200 will still be in the last installation position, without spending time adjusting the detection angle.

[0053] Reference Attachment Figure 2 In some embodiments, the first clamping assembly or the second clamping assembly includes a clamping member 300 and an adjusting member 400, wherein the clamping member 300 is open on three sides and is hollow inside, and the adjusting member 400 is passed through two opposite side walls of the clamping member 300, and the adjusting member 400 is used to control the clamping member 300 to move closer to or farther away from the two side walls.

[0054] Specifically, the materials used to make the clamping member 300 include but are not limited to metal, nylon and plastic. The clamping member 300 is elastic, open on three sides and hollow inside, and the radial cross-section of the clamping member 300 is approximately C-shaped. The clamping member 300 is used to wrap the first device or the second device, and the openings on the two opposite sides are used to install the first device or the second device.

[0055] The adjusting member 400 is passed through the two opposite side walls of the clamping member 300, thereby connecting the two opposite side walls of the clamping member 300. The adjusting member 400 is used to shorten the distance between the two opposite side walls of the clamping member 300 so that the clamping member 300 clamps the first device or the second device, or to push open the distance between the two opposite side walls of the clamping member 300 so that the clamping member 300 releases the first device or the second device.

[0056] It should be noted that the first device and the second device are two devices to be detachably connected; in some embodiments, one of them is a drone, and the other is a device carried by the drone.

[0057] In some embodiments, the adjusting member 400 further includes an adjusting portion, a limiting portion and a handle portion, the surface of the adjusting portion is provided with an external thread, the limiting portion is provided at one end of the adjusting portion, the outer diameter of the limiting portion is greater than the maximum outer diameter of the adjusting portion, and the handle portion is provided at the end of the limiting portion away from the adjusting portion.

[0058] Specifically, through holes are formed on two opposite side walls of the clamping member 300 , and an external thread is provided on the surface of the adjusting portion, which is used to be screwed into or out of the through holes.

[0059] The limiting portion is provided at one end of the adjusting portion, the outer diameter of the limiting portion is larger than the maximum outer diameter of the adjusting portion, and the outer diameter of the limiting portion is larger than the inner diameter of the through hole. The limiting portion is used to prevent the adjusting portion from being completely screwed into the through hole, and is used to assist the adjusting portion to pull closer or push farther the distance between the two opposite side walls of the clamping member 300.

[0060] The handle portion is arranged at one end of the limiting portion away from the adjusting portion, and is used for adjusting the adjusting portion by twisting the adjusting portion with bare hands through the handle portion.

[0061] In some embodiments, the first clamping assembly or the second clamping assembly further includes a protective member 500, which is disposed on the inner wall of the clamping member 300 and is threadedly connected to the adjusting member 400. The protective member 500 is used to limit the distance between the two opposite side walls of the clamping member 300 to be less than a preset distance.

[0062] Specifically, the materials used to make the protective member 500 include but are not limited to metal, nylon and plastic. The protective member 500 is arranged on the inner wall of the clamping member 300. The protective member 500 is located between the two opposite side walls of the clamping member 300. The protective member 500 is provided with an internal thread to be threadedly connected to the adjusting member 400, thereby assisting the adjusting part to pull closer or push farther the distance between the two opposite side walls of the clamping member 300. The protective member 500 is used to limit the distance between the two opposite side walls of the clamping member 300 to be less than a preset distance.

[0063] It should be noted that the preset spacing is set based on the deformation limit of the clamping member 300 to avoid the situation where the spacing between the clamping member 300 and the two side walls cannot be reset and increased after being reduced. According to the requirements of the preset spacing, the length of the protective member 500 should be set based on the minimum spacing between the clamping member 300 and the two side walls within the deformation limit of the clamping member 300, that is, the length of the protective member 500 should ensure that the spacing between the clamping member 300 and the two side walls is not less than the preset spacing, thereby preventing the clamping member 300 from being damaged after deformation and extending the life of the clamping member 300.

[0064] In some embodiments, the direction of the line connecting the two openings of the clamping member 300 in the first clamping assembly or the second clamping assembly is perpendicular to the relative sliding direction of the first base 100 and the second base 200 .

[0065] Specifically, the direction of the line connecting the openings on both sides of the clamping member 300 in the first clamping assembly or the second clamping assembly is the direction of installing the first device or the second device, so that it is perpendicular to the relative sliding direction of the first base 100 and the second base 200, so as to avoid the first device or the second device from moving relative to the clamping member 300 during the rapid disassembly and assembly of the first base 100 and the second base 200, thereby ensuring the installation accuracy.

[0066] In some embodiments, the direction of the line connecting the clamping member 300 in the first clamping assembly relative to the two openings is the first direction, and the direction of the line connecting the clamping member 300 in the second clamping assembly relative to the two openings is the second direction, and the angle between the first direction and the second direction is a preset angle.

[0067] Specifically, the first direction and the second direction are the installation directions of the first device and the second device, respectively, so that the angle between the first direction and the second direction is a preset angle to adapt to the situation where the installation directions of the first device and the second device are different; in some embodiments, the mounting rod 1100 of the drone takes into account the functions of supporting the drone body and carrying the detection device 1200. The mounting rod 1100 needs to be set obliquely to support the drone body, and the obliquely set mounting rod 1100 is not stable when carrying the detection device 1200, and the probe of the detection device 1200 requires another detection angle. By setting the first device and the second device to be installed in different directions, stable installation and suitable detection angle can be taken into account.

[0068] It should be noted that the preset angle should be set according to actual conditions so as to meet the installation conditions of the first device and the second device.

[0069] In some embodiments, at least one corresponding limiting hole 600 is respectively provided on the side walls of the first base 100 and the second base 200, and the drone quick-release device also includes a limiting member 700, which is provided in the two limiting holes 600 to limit the relative sliding of the first base 100 and the second base 200.

[0070] Specifically, at least one limiting hole 600 is provided on the side wall of the first base 100, and at least one corresponding limiting hole 600 is provided on the side wall of the second base 200. By allowing the limiting member 700 to pass through one of the limiting holes 600 and extend into the other limiting hole 600, the relative sliding of the first base 100 and the second base 200 is limited by the cooperation of the two limiting holes 600 and the limiting member 700.

[0071] It should be noted that each limiting member 700 cooperates with the limiting holes 600 respectively provided on the side walls of the first base 100 and the second base 200. By setting n limiting members 700 and 2n limiting holes 600, the restriction can be made more stable. The specific value of n depends on the actual situation.

[0072] In some embodiments, the limiting member 700 further includes a friction portion 701, a connecting portion 702 and a limiting portion 703, wherein the surface of the friction portion 701 is provided with anti-slip grooves, the connecting portion 702 is provided at one end of the friction portion 701, and the surface of the connecting portion 702 is provided with an external thread, and the limiting portion 703 is provided at the end of the connecting portion 702 away from the friction portion 701, and the limiting portion 703 is used to pass through the first base 100 and extend into the limiting hole 600 of the second base 200.

[0073] Specifically, the surface of the friction part 701 is provided with anti-slip grooves, which makes it easy for the user to rotate the connecting part 702 by twisting the friction part 701. The outer diameter of the friction part 701 is larger than the maximum outer diameter of the connecting part 702, which is used to prevent the connecting part 702 from being completely screwed into the limiting hole 600.

[0074] The connecting portion 702 is provided at one end of the friction portion 701 . An external thread is provided on the surface of the connecting portion 702 for threaded connection with the limiting hole 600 , thereby ensuring a stable connection.

[0075] The limiting portion 703 is provided at one end of the connecting portion 702 away from the friction portion 701. The limiting portion 703 is used to pass through the first base 100 and extend into the limiting hole 600 of the second base 200. The limiting portion 703 is used to be stably screwed in along with the connecting portion 702, thereby passing through the first base 100 and extending into the limiting hole 600 of the second base 200 to limit the relative sliding of the two.

[0076] In some embodiments, the drone quick-release device also includes a guide groove 800 and a guide block 900, wherein the guide groove 800 is arranged on one side of the slide groove, and the guide block 900 is arranged on the side wall of the second base 200, and the guide block 900 is used to extend into the guide groove 800 to guide the relative sliding direction of the first base 100 and the second base 200.

[0077] Specifically, the guide groove 800 and the guide block 900 cooperate to guide the slide rail on the second base 200 to slide correctly into the slide groove on the first base 100, avoiding the situation where the slide groove and the slide rail are difficult to dock, and avoiding derailment or jamming during the relative sliding of the first base 100 and the second base 200.

[0078] In some embodiments, the drone quick-release device also includes a drone body 1000 and a mounting rod 1100; the first base 100, the second base 200, the first clamping assembly and the second clamping assembly are used to install the detection device 1200 on the mounting rod 1100, wherein one end of the first base 100 is provided with a slide groove, and one end of the second base 200 is provided with a slide rail, the first base 100 and the second base 200 are slidably connected through the slide groove and the slide rail, the first clamping assembly is provided on the end of the first base 100 away from the slide groove, the first clamping assembly is used to clamp the mounting rod 1100, the second clamping assembly is provided on the end of the second base 200 away from the slide rail, and the second clamping assembly is used to clamp the detection device 1200, and the mounting rod 1100 and the detection device 1200 are respectively fixed at opposite ends of the first base 100 and the second base 200 at a relative preset angle through the first clamping assembly and the second clamping assembly.

[0079] Specifically, the UAV body 1000 is used to perform lifting and flying tasks. The UAV body 1000 is usually connected to a control center for communication, thereby performing the flight mission of the control center.

[0080] One end of the mounting rod 1100 is located at the bottom of the drone body 1000, and the other end is used to support the drone body 1000 to prevent the propeller of the drone body 1000 from contacting the landing plane during landing and causing damage. In order to make the support stable, the mounting rod 1100 is tilted toward the landing plane, so that the support surface formed by multiple mounting rods 1100 is larger than the bottom surface of the drone body 1000; in addition, the mounting rod 1100 is usually also used to install instruments such as detection equipment 1200 to cooperate in completing special operations.

[0081] In some embodiments, the detection device 1200 includes three carbon fiber circular tubes, an electronic compartment, a data transmission antenna, a GPS antenna and two magnetometer probes. The three carbon fiber circular tubes are connected by a cross bar folding piece, which can be unfolded and folded to reduce the volume, weight and space occupancy of the device; the middle part is the electronic compartment, which is made of PC material, and the digital transmission antenna and GPS antenna are on both sides of the electronic compartment respectively. A magnetometer probe is placed on the left and right sides of the end of the carbon fiber circular tube to improve the detection accuracy and data accuracy.

[0082] The carbon fiber tube is made of carbon fiber and PC, offering advantages of lightweight and low cost. Both the carbon fiber and PC have thermal deformation temperatures above 100°C, cold resistance above -45°C, and are corrosion-resistant. Both materials have an impact strength of 44kJ / m2 and a tensile strength of >60MPa. They can adapt to complex and changing environments while providing excellent protection for internal instruments.

[0083] The first clamping component is used to clamp the obliquely arranged mounting rod 1100 on the drone, and the second clamping component is used to clamp the carbon fiber tube, so that the connection between the drone and the carbon fiber tube always maintains the same inclination angle, that is, a unified inclination angle structure is formed, so that the electronic compartment, data transmission antenna, GPS antenna and magnetometer probe carried on the carbon fiber tube can achieve uniform horizontal consistency in the same space, ensuring the stability of the carbon fiber tube during flight and reducing vibration and data errors caused by angle changes.

[0084] Before loading and unloading the detection device 1200 on the drone, first fix the first base 100 on the mounting rod 1100 of the drone through the first clamping assembly, and then connect the second base 200 to the carbon fiber tube through the second clamping assembly.

[0085] When it is necessary to install the detection device 1200 on the drone, the first base 100 and the second base 200 are pushed to slide relative to each other so that the slide rail is embedded in the slide groove, thereby limiting the vertical movement of the first base 100 and the second base 200 in the sliding direction. The limiting member 700 is screwed into the limiting hole 600 to limit the first base 100 and the second base 200 from continuing to slide relative to each other, thereby achieving the purpose of quickly installing the detection device 1200 on the drone.

[0086] When the detection device 1200 needs to be removed from the drone, the limiting piece 700 is unscrewed out of the limiting hole 600 to release the first base 100 and the second base 200 so that the two can slide relative to each other. The first base 100 and the second base 200 are pushed to slide relative to each other to separate the two, thereby achieving the purpose of quickly removing the detection device 1200 from the drone.

[0087] The present application provides a quick-release device for an unmanned aerial vehicle, which fixes the mounting rod 1100 and the detection device 1200 at opposite ends of the first base 100 and the second base 200 at a relative preset angle through a first clamping assembly and a second clamping assembly, respectively, so that the detection device 1200 can be stably installed in a relatively suitable detection position that does not affect flight regardless of the inclination angle of the mounting rod 1100, and the sliding connection between the slide groove and the slide rail facilitates quick loading and unloading of the detection device 1200, thereby improving loading and unloading efficiency; the limiting hole 600 cooperates with the limiting member 700 to limit the relative sliding of the first base 100 and the second base 200, thereby ensuring the stability of the relative position between the detection device 1200 and the mounting rod 1100; the guide groove 800 cooperates with the guide block 900 to guide the relative sliding direction of the first base 100 and the second base 200, thereby avoiding derailment during the relative sliding process.

[0088] Finally, it should be noted that the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0089] The above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit the same. Although the present application has been described in detail with reference to the preferred embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present application can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solutions of the present application. They should all be included in the scope of the technical solutions for which protection is requested in the present application.

Claims

1. A quick-release device for a drone, characterized in that: The UAV quick-release device comprises: a first base, wherein one end of the first base is provided with a slide groove; A second base, wherein one end of the second base is provided with a slide rail, and the first base and the second base are slidably connected to the slide rail through the slide groove; a first clamping assembly, the first clamping assembly being provided on an end of the first base away from the slide groove, the first clamping assembly being used to clamp the first device; The second clamping assembly is arranged on one end of the second base away from the slide rail, and the second clamping assembly is used to clamp the second device. The first clamping assembly and the second clamping assembly are used to fix the first device and the second device at two ends opposite to each other on the first base and the second base at a relative preset angle.

2. The UAV quick-release device according to claim 1, characterized in that: The first clamping assembly or the second clamping assembly comprises: A clamping member, wherein the clamping member is open on three sides and hollow inside; An adjusting member is provided on two opposite side walls of the clamping member, and is used to control the clamping member to move closer to or farther from the two side walls.

3. The UAV quick-release device according to claim 2, characterized in that: The first clamping assembly or the second clamping assembly further includes: A protective member is provided on the inner wall of the clamping member and is threadedly connected to the adjusting member, and is used to limit the distance between the two opposite side walls of the clamping member to be less than a preset distance.

4. The UAV quick-release device according to claim 3, characterized in that: The direction of the line connecting the two openings of the clamping member in the first clamping assembly or the second clamping assembly is perpendicular to the relative sliding direction of the first base and the second base.

5. The UAV quick-release device according to claim 4, characterized in that: The direction of the line connecting the two openings of the clamping member in the first clamping assembly relative to the first direction is the first direction, the direction of the line connecting the two openings of the clamping member in the second clamping assembly relative to the second direction is the second direction, and the angle between the first direction and the second direction is the preset angle.

6. The UAV quick-release device according to claim 1, characterized in that: At least one corresponding limiting hole is respectively formed on the side walls of the first base and the second base, and the drone quick-release device further includes: A limiting member is provided in the two limiting holes to limit the relative sliding of the first base and the second base.

7. The UAV quick-release device according to claim 6, characterized in that: The limiting member further comprises: A friction portion, wherein the surface of the friction portion is provided with anti-slip grooves; A connecting portion, the connecting portion being provided at one end of the friction portion, and the surface of the connecting portion being provided with an external thread; The limiting portion is provided at one end of the connecting portion away from the friction portion, and is used to pass through the first base and extend into the limiting hole of the second base.

8. The UAV quick-release device according to claim 1, characterized in that: The UAV quick-release device also includes: A guide groove, the guide groove being provided on one side of the slide groove; A guide block is provided on a side wall of the second base, and is used to extend into the guide groove to guide the relative sliding direction of the first base and the second base.

9. The UAV quick-release device according to claim 2, characterized in that: The adjusting member further comprises: An adjusting portion, wherein a surface of the adjusting portion is provided with an external thread; a limiting portion, the limiting portion being provided at one end of the adjusting portion, the outer diameter of the limiting portion being larger than the maximum outer diameter of the adjusting portion; A handle portion is provided at an end of the limiting portion away from the adjusting portion.

10. The UAV quick-release device according to claim 1, characterized in that: Also includes: drone body; A mounting rod, the mounting rod being provided on the drone body; The first clamping assembly is used to clamp the mounting rod, and the second clamping assembly is used to clamp a detection device. The first clamping assembly and the second clamping assembly are used to fix the mounting rod and the detection device at opposite ends of the first base and the second base at a relative preset angle.

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