Unmanned aerial vehicle symmetry inspection system

Abstract

According to the unmanned aerial vehicle symmetry inspection system, the front supporting device can be adjusted in the width direction of the structural frame, the rear supporting device can be adjusted in the length direction of the structural frame, and therefore adaptation to unmanned aerial vehicles of various sizes is achieved. The measuring devices are symmetrically arranged on the two sides of the structural frame in the width direction, the height of the measuring devices is adjustable, height value measurement of wings on the two sides of the unmanned aerial vehicle can be achieved, the measuring scale can also conduct measurement in the length direction of the unmanned aerial vehicle, difference value measurement of the two wings in the length direction of the unmanned aerial vehicle can be achieved, and then symmetry detection of the unmanned aerial vehicle is achieved. The universality of the unmanned aerial vehicle is improved, the cost is reduced, and the measurement precision is improved by positioning the unmanned aerial vehicle.

Description

Technical Field

[0001] The utility model belongs to the field of unmanned aerial vehicle molding quality detection, and specifically relates to a symmetry inspection system for unmanned aerial vehicles. Background Art

[0002] At present, there are some drone inspection systems on the market, but they are not suitable for all types of drones and are specially customized according to the molding structure and size of the drone. As a result, the existing inspection systems have defects that cannot be universally used and cannot accurately locate and measure the molding dimensions of the drone (mainly to detect the symmetry of the drone's wings and tail), which not only increases maintenance and manufacturing costs, but also has the problem of poor measurement accuracy. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide a UAV symmetry inspection system to solve the technical problems existing in the prior art of poor UAV positioning, low measurement accuracy and inability to adapt to various models of UAVs.

[0004] The present application provides a UAV symmetry inspection system, comprising:

[0005] Structural frame;

[0006] A support and positioning device, which is arranged on the structural frame, and the support and positioning device includes a front support device and a rear support device, the front support device is adjustable in the width direction of the structural frame, and the rear support device is adjustable in the length direction of the structural frame;

[0007] The measuring device is symmetrically arranged on both sides of the structural frame in the width direction, and the measuring device is adjustable in the height direction of the structural frame.

[0008] Further, the structural frame includes a front structural part and a rear structural part;

[0009] The front structure part and the rear structure part both include a plurality of interconnected square tubes, the front structure part includes at least one square tube arranged along the width direction of the structure frame, and the rear structure part includes at least two parallel square tubes arranged along the length direction of the structure frame.

[0010] Furthermore, the front supporting device comprises:

[0011] A first slide rail is arranged on the structural frame and along the width direction of the structural frame;

[0012] A first sliding block, wherein two first sliding blocks are arranged on the first sliding rail;

[0013] First positioning handles, wherein the two first positioning handles are respectively screwed on the first sliding block and can contact the first sliding rail;

[0014] A first support rod, wherein two of the first support rods are respectively connected to the first sliding block, and a groove is arranged on one end of each of the first support rods away from the first sliding block, for supporting the drone.

[0015] Furthermore, the rear support device comprises:

[0016] A second slide rail, wherein two second slide rails are arranged in parallel on the structural frame and along the length direction of the structural frame;

[0017] A second sliding block, wherein two second sliding blocks are respectively arranged on the second sliding rail;

[0018] Second positioning handles, wherein two second positioning handles are respectively screwed on the second sliding block and are capable of contacting the second sliding rail;

[0019] A second support rod, wherein two second support rods are respectively arranged on the second sliding block, and are used to support the drone.

[0020] Furthermore, each of the second support rods comprises:

[0021] A first tube body, which is disposed on the second sliding block;

[0022] A second tube body, which is an L-shaped bending structure, and one end of the second tube body is inserted into the first tube body;

[0023] A positioning pin seat is arranged at the other end of the second tube body. A positioning pin is arranged on the positioning pin seat, and the positioning pin is used to support and position the drone.

[0024] Furthermore, there are at least four measuring devices, which are symmetrically arranged in pairs.

[0025] Furthermore, each of the measuring devices comprises:

[0026] A fixing seat, arranged on the structural frame;

[0027] A measuring ruler, which is an L-shaped square ruler, one end of which is inserted into the fixing seat, and the measuring ruler has measuring scales in both the horizontal and vertical directions;

[0028] A hand-tightening bolt, the thread of which is screwed on the fixing seat and can touch the measuring ruler;

[0029] The probe can be slidably arranged on the measuring ruler.

[0030] Further, it also includes an auxiliary support assembly;

[0031] The auxiliary support assembly is arranged on the structural frame, and the auxiliary support assembly is provided with a recessed portion adapted to the appearance of the drone.

[0032] Furthermore, a plurality of leveling legs are provided under the structural frame, and each of the leveling legs comprises:

[0033] Footrest;

[0034] A leg sleeve connected to the structural frame;

[0035] A leg telescopic tube, a first end of which is inserted into the leg sleeve and a second end of which is hinged to the foot support;

[0036] a crank handle, a first end of which is provided with an external thread and meshes with a worm gear in the leg sleeve;

[0037] A rack is arranged in the leg telescopic tube and meshes with the worm gear.

[0038] Furthermore, a level is provided on the structural frame.

[0039] The beneficial effects of this application are:

[0040] The drone symmetry inspection system provided by the present application has a front support device that can be adjusted in the width direction of the structure frame, and a rear support device that can be adjusted in the length direction of the structure frame, thereby achieving adaptation to drones of various sizes. The measuring device is symmetrically arranged on both sides of the width direction of the structure frame, and the height is adjustable, which can measure the height value of the wings on both sides of the drone. The measuring ruler can also measure in the length direction of the drone, which can measure the difference between the two wings in the length direction of the drone, thereby achieving symmetry detection of the drone. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The above and other objects, features and advantages of the present invention will become more apparent through the following description of the embodiments of the present invention with reference to the accompanying drawings.

[0042] Figure 1 It is a structural schematic diagram of a UAV symmetry inspection system provided according to an embodiment of the utility model;

[0043] Figure 2 It is a structural schematic diagram of a drone symmetry inspection system for detecting a drone according to an embodiment of the utility model;

[0044] Figure 3 It is a schematic diagram of a structural frame provided according to an embodiment of the utility model;

[0045] Figure 4It is a structural schematic diagram of a front support device provided according to an embodiment of the utility model;

[0046] Figure 5 It is a structural schematic diagram of a rear support device provided according to an embodiment of the utility model;

[0047] Figure 6 It is a structural schematic diagram of a measuring device provided according to an embodiment of the utility model;

[0048] Figure 7 It is a schematic structural diagram of a leveling leg provided according to an embodiment of the utility model.

[0049] Among them, 1-structure frame, 2-support positioning device, 3-measuring device, 4-leveling legs, 5-drone;

[0050] 101-square tube, 102-level gauge, 103-auxiliary support assembly;

[0051] 202-first support rod, 203-first slide rail, 204-first slide block, 205-first positioning handle;

[0052] 211 - second slide rail, 212 - second slide block, 213 - second positioning handle, 214 - first tube body, 215 - second tube body, 216 - positioning pin seat, 217 - positioning pin;

[0053] 301-fixed seat, 302-hand-tightened bolt, 303-measuring ruler, 304 moving block, 305-probe; 401-foot support, 402-leg telescopic tube, 403-leg sleeve, 404-crank handle. DETAILED DESCRIPTION

[0054] Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. In each of the accompanying drawings, the same elements are represented by the same or similar reference numerals. For the sake of clarity, the various parts in the accompanying drawings are not drawn to scale.

[0055] refer to Figures 1 to 7 The present application provides a symmetry inspection system for an unmanned aerial vehicle, comprising: a structural frame 1; a supporting and positioning device 2, which is arranged on the structural frame 1, and the supporting and positioning device 2 includes a front supporting device and a rear supporting device, the front supporting device is adjustable in the width direction of the structural frame 1, and the rear supporting device is adjustable in the length direction of the structural frame 1; a measuring device 3, which is symmetrically arranged on both sides of the structural frame 1 in the width direction, and the measuring device 3 is adjustable in the height direction of the structural frame 1.

[0056] In this embodiment, reference Figure 3 and Figure 4, the structural frame 1 includes a front structural part and a rear structural part; the front structural part and the rear structural part each include a plurality of interconnected square tubes 101, the front structural part includes at least one square tube 101 arranged along the width direction of the structural frame 1, and the rear structural part includes at least two parallel square tubes 101 arranged along the length direction of the structural frame 1. It should be understood that the structural frame 1 is a supporting platform, the front structural part is used to support the front of the drone 5, and the rear structural part is used to support the rear of the drone 5, and the square tubes 101 are all welded to ensure the stability of the overall structural frame 1.

[0057] The front support device includes: a first slide rail 203, which is arranged on the structural frame 1 and arranged along the width direction of the structural frame 1; a first slider 204, two of the first sliders 204 are arranged on the first slide rail 203; a first positioning handle 205, two of the first positioning handles 205 are respectively screwed on the first slider 204 and can touch the first slide rail 203; a first support rod 202, two of the first support rods 202 are respectively connected to the first slider 204, and a groove is arranged on the end of each of the first support rods 202 away from the first slider 204 for supporting the drone 5.

[0058] The distance between the two first support rods 202 of the front support device is adjustable, so that drones 5 of various sizes can be supported, and the grooves on the first support rods 202 can support the drone 5. The first positioning handle 205 is tightened on the first slide rail 203 to fix the first support rod 202.

[0059] refer to Figure 5 The rear support device includes: a second slide rail 211, two second slide rails 211 are arranged in parallel on the structural frame 1 and arranged along the length direction of the structural frame 1; a second slider 212, two second sliders 212 are respectively arranged on the second slide rail 211; a second positioning handle 213, two second positioning handles 213 are respectively screwed on the second slider 212 and can touch the second slide rail 211; a second support rod, two second support rods are respectively arranged on the second slider 212, for supporting the drone 5.

[0060] Similarly, the two second support rods of the rear support device are adjustable in the length direction of the structural frame 1 and can be suitable for drones 5 of various lengths.

[0061] Each of the second support rods includes: a first tube body 214, which is arranged on the second slider 212; a second tube body 215, which is an L-shaped bending structure, one end of the second tube body 215 is inserted into the first tube body 214; a positioning pin seat 216, which is arranged at the other end of the second tube body 215, and a positioning pin 217 is arranged on the positioning pin seat 216, and the positioning pin 217 is used to support and position the drone 5. It should be understood that the top of the positioning pin 217 is a bare rod structure, and the contact part with the positioning pin seat 216 is a threaded structure, and the position adjustment of the positioning pin 217 in the width direction of the structural frame 1 can be achieved by screwing and adjusting.

[0062] In this embodiment, at least four measuring devices 3 are provided, and are symmetrically arranged in pairs, so as to detect the wings and tail wings on both sides of the UAV 5 respectively.

[0063] In this embodiment, reference Figure 1 and Figure 6 Each of the measuring devices 3 includes: a fixed seat 301, which is arranged on the structural frame 1; a measuring ruler 303, which is an L-shaped right-angle ruler, one end of which is inserted through the fixed seat 301, and the measuring ruler 303 has measuring scales in the horizontal and vertical directions; a hand-tightening bolt 302, which is screwed on the fixed seat 301 and can touch the measuring ruler 303; a probe 305, which can be slidably arranged on the measuring ruler 303, and the probe 305 can be installed on a moving block 304, and the moving block 304 is slidably sleeved on the measuring ruler 303. The fixed seats 301 on both sides are symmetrical and relatively fixed in position, and can be used as the zero point scale position of the measuring ruler 303. The height position of the L-shaped measuring ruler 303 is adjustable, which has been adapted to the height of the wings of the drone 5, and can measure the height difference of the wings or tail wings on both sides of the drone 5. In the length direction of the structural frame 1 (consistent with the length direction of the drone 5), the difference of the wings or tail of the drone 5 in the length direction of the structural frame 1 can be measured by sliding the probe 305, thereby realizing the symmetry detection of the wings or tail of the drone 5.

[0064] In addition, the L-shaped measuring ruler 303 can be used toward the front of the drone 5 in the horizontal direction, and can also be used toward the tail of the drone 5, thereby improving the versatility for drones 5 of various sizes.

[0065] In this embodiment, an auxiliary support assembly 103 is also included; the auxiliary support assembly 103 is arranged on the structural frame 1, and the auxiliary support assembly 103 is provided with a recessed portion adapted to the appearance of the drone 5. It should be understood by those skilled in the art that when the drone 5 is placed on the symmetry inspection system of the present application, it can be placed on the auxiliary support assembly 103 first, and then the supporting positioning devices 2 are adjusted, which not only ensures the safety during operation, but also saves more effort and is convenient for operation.

[0066] In this embodiment, reference Figure 7 A plurality of leveling legs 4 are arranged under the structural frame 1, and each of the leveling legs 4 includes: a foot support 401; a leg sleeve 403, which is connected to the structural frame 1; a leg telescopic tube 402, a first end of which is inserted into the leg sleeve 403, and a second end of which is hinged to the foot support 401; a crank 404, a first end of which is provided with an external thread and meshes with the worm gear in the leg sleeve 403; a rack, which is arranged in the leg telescopic tube 402 and meshes with the worm gear.

[0067] A level 102 is provided on the structural frame 1. It is understandable that giving priority to ensuring the level of the structural frame 1 is more conducive to the detection of the drone 5 and more accurate in measurement. When adjusting each leveling leg 4, the level 102 can be used for verification. The level 102 can ensure that the structural frame 1 is kept horizontal in both the length direction and the width direction.

[0068] The drone symmetry inspection system provided by the present application has a front support device that can be adjusted in the width direction of the structural frame 1, and a rear support device that can be adjusted in the length direction of the structural frame 1, thereby achieving adaptation to drones 5 of various sizes. The measuring device 3 is symmetrically arranged on both sides of the width direction of the structural frame 1, and the height is adjustable, which can measure the height value of the wings on both sides of the drone 5. The measuring ruler 303 can also measure in the length direction of the drone 5, which can measure the difference between the two wings in the length direction of the drone 5, thereby achieving symmetry detection of the drone 5. Not only does it improve the versatility of the drone 5 and reduce the cost, but it also improves the measurement accuracy by positioning the drone 5.

[0069] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0070] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A UAV symmetry inspection system, characterized in that: include: Structural frame; A support and positioning device, which is arranged on the structural frame, and the support and positioning device includes a front support device and a rear support device, the front support device is adjustable in the width direction of the structural frame, and the rear support device is adjustable in the length direction of the structural frame; The measuring device is symmetrically arranged on both sides of the structural frame in the width direction, and the measuring device is adjustable in the height direction of the structural frame.

2. The UAV symmetry inspection system according to claim 1, characterized in that: The structural frame includes a front structural part and a rear structural part; The front structure part and the rear structure part both include a plurality of interconnected square tubes, the front structure part includes at least one square tube arranged along the width direction of the structure frame, and the rear structure part includes at least two parallel square tubes arranged along the length direction of the structure frame.

3. The UAV symmetry inspection system according to claim 1, characterized in that: The front supporting device comprises: A first slide rail is arranged on the structural frame and along the width direction of the structural frame; A first sliding block, wherein two first sliding blocks are arranged on the first sliding rail; First positioning handles, wherein the two first positioning handles are respectively screwed on the first sliding block and can contact the first sliding rail; A first support rod, wherein two of the first support rods are respectively connected to the first sliding block, and a groove is arranged on one end of each of the first support rods away from the first sliding block, for supporting the drone.

4. The UAV symmetry inspection system according to claim 1, characterized in that: The rear support device comprises: A second slide rail, wherein two second slide rails are arranged in parallel on the structural frame and along the length direction of the structural frame; A second sliding block, wherein two second sliding blocks are respectively arranged on the second sliding rail; Second positioning handles, wherein two second positioning handles are respectively screwed on the second sliding block and are capable of contacting the second sliding rail; A second support rod, wherein two second support rods are respectively arranged on the second sliding block, and are used to support the drone.

5. The drone symmetry inspection system according to claim 4, characterized in that: Each of the second support rods comprises: A first tube body, which is disposed on the second sliding block; A second tube body, which is an L-shaped bending structure, and one end of the second tube body is inserted into the first tube body; A positioning pin seat is arranged at the other end of the second tube body. A positioning pin is arranged on the positioning pin seat, and the positioning pin is used to support and position the drone.

6. The UAV symmetry inspection system according to claim 1, characterized in that: There are at least four measuring devices, which are symmetrically arranged in pairs.

7. The UAV symmetry inspection system according to claim 1, characterized in that: Each of the measuring devices comprises: A fixing seat, arranged on the structural frame; A measuring ruler, which is an L-shaped square ruler, one end of which is inserted into the fixing seat, and the measuring ruler has measuring scales in both the horizontal and vertical directions; A hand-tightening bolt, the thread of which is screwed on the fixing seat and can touch the measuring ruler; The probe can be slidably arranged on the measuring ruler.

8. The UAV symmetry inspection system according to claim 1, characterized in that: Also included is an auxiliary support assembly; The auxiliary support assembly is arranged on the structural frame, and the auxiliary support assembly is provided with a recessed portion adapted to the appearance of the drone.

9. The UAV symmetry inspection system according to claim 1, characterized in that: A plurality of leveling legs are arranged under the structural frame, and each of the leveling legs comprises: Footrest; A leg sleeve connected to the structural frame; A leg telescopic tube, a first end of which is inserted into the leg sleeve and a second end of which is hinged to the foot support; a crank handle, a first end of which is provided with an external thread and meshes with a worm gear in the leg sleeve; A rack is arranged in the leg telescopic tube and meshes with the worm gear.

10. The drone symmetry inspection system according to claim 1, characterized in that: A level is arranged on the structural frame.

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