Hand throwing type unmanned aerial vehicle fuselage power test fixing platform

Abstract

The utility model provides a throwing type unmanned aerial vehicle body power test fixed platform, which comprises a supporting frame and a top pressing frame, the supporting frame comprises a bottom plate, a front end supporting seat, a middle supporting seat and a tail rod supporting seat, the front end supporting seat is provided with a first rectangular groove, the middle supporting seat is provided with a second rectangular groove, and the tail rod supporting seat is provided with a second rectangular groove. A third rectangular groove is formed in the tail rod supporting seat; the left side of the tail rod supporting seat is hinged to one end of a tail rod pressing buckle, and the other end of the tail rod pressing buckle can be detachably connected with the right side of the tail rod supporting seat. The top pressing frame comprises an inverted-U-shaped frame body and a front end cover plate, the upper end of the front end cover plate is hinged to the inverted-U-shaped frame body, and the lower end of the front end cover plate can be detachably connected with the front end supporting base. The left side and the right side of the front end supporting seat can be detachably connected with the left side and the right side of the inverted-U-shaped frame body, and the left side and the right side of the middle supporting seat can be detachably connected with the left side and the right side of the inverted-U-shaped frame body. The unmanned aerial vehicle body fixing device can stably and reliably fix the unmanned aerial vehicle body.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) fixed platform technology, and in particular to a hand-launched UAV fuselage power testing fixed platform. Background Technology

[0002] Hand-launched fixed-wing drones generate forward thrust through their engines, while fixed wings and tail rudders provide control. A malfunction in the drone's power system can lead to yaw, loss of control, and crashes, resulting in mission failure. Therefore, routine maintenance and repairs require testing the power performance of hand-launched drones to ensure reliable operation. Current maintenance methods primarily rely on personnel holding the drone's belly for power testing, a method that is unreliable and compromises personnel safety. Utility Model Content

[0003] The purpose of this invention is to provide a hand-launched drone fuselage power testing platform, which can solve the problems of unreliable fixation and unsafe operation in the existing technology of manually holding the drone fuselage for power testing.

[0004] This utility model provides a fixed platform for testing the fuselage power of a hand-launched unmanned aerial vehicle (UAV), comprising:

[0005] The support frame includes a base plate and a front support seat, a middle support seat, and a tail rod support seat that are sequentially fixed to the base plate. The top of the front support seat is provided with a first rectangular groove, the top of the middle support seat is provided with a second rectangular groove, and the top of the tail rod support seat is provided with a third rectangular groove. The top left side of the tail rod support seat is hinged to one end of the tail rod buckle, and the other end of the tail rod buckle can be detachably connected to the top right side of the tail rod support seat.

[0006] The top pressure frame includes an inverted U-shaped frame and a front cover plate. The upper end of the front cover plate is hinged to the top front end of the inverted U-shaped frame, and the lower end of the front cover plate can be detachably connected to the front support base. The tops of the left and right sides of the front support base can be detachably connected to the front left and right sides of the inverted U-shaped frame, respectively. The tops of the left and right sides of the middle support base can be detachably connected to the rear left and right sides of the inverted U-shaped frame, respectively.

[0007] According to the hand-launched UAV fuselage power testing and fixing platform provided by this utility model, the top of the left and right sides of the front support seat is respectively equipped with a first quick-release buckle, and the front of the left and right sides of the inverted U-shaped frame is respectively provided with a first fixing hook that cooperates with the first quick-release buckle.

[0008] The top of the left and right sides of the central support base is respectively equipped with a second quick-release buckle, and the rear of the left and right sides of the inverted U-shaped frame is respectively provided with a second fixing hook that cooperates with the second quick-release buckle;

[0009] The tail rod support seat has a third quick-release buckle on the top right side, and a third fixing hook that cooperates with the third quick-release buckle is provided at the other end of the tail rod buckle.

[0010] According to the hand-launched UAV fuselage power testing and fixing platform provided by this utility model, a first U-shaped buffer is installed on the inner side of the first rectangular groove, and a second U-shaped buffer is installed on the inner side of the second rectangular groove.

[0011] According to the hand-launched UAV fuselage power testing and fixing platform provided by this utility model, a third U-shaped buffer is installed on the inner side of the third rectangular groove, and a fourth U-shaped buffer is installed on the inner side of the tail rod buckle; the tail rod buckle is connected to the top left side of the tail rod support seat through a first hinge.

[0012] According to the hand-launched UAV fuselage power testing and fixing platform provided by this utility model, the inverted U-shaped frame includes a top plate, a left side plate and a right side plate. The rear end of the top plate is provided with a U-shaped slot, and a first buffer pad is provided on the inner side of the U-shaped slot. The front end of the top plate is connected to the upper end of the front cover plate through a second hinge. Second buffer pads are respectively provided on the inner sidewall of the top plate and the inner sidewall of the front cover plate.

[0013] According to the hand-launched UAV fuselage power testing and fixing platform provided by this utility model, a left rectangular opening is provided on the left side plate and a right rectangular opening is provided on the right side plate; protective pads are provided on the inner sidewalls of both the left side plate and the right side plate.

[0014] According to the hand-launched UAV fuselage power testing and fixing platform provided by this utility model, two first positioning posts are provided at the top of the front support seat, and first positioning grooves corresponding to and cooperating with the first positioning posts are provided at the bottom of the left side plate and the right side plate; two second positioning posts are provided at the top of the middle support seat, and second positioning grooves corresponding to and cooperating with the second positioning posts are provided at the bottom of the left side plate and the right side plate.

[0015] According to the hand-launched UAV fuselage power testing and fixing platform provided by this utility model, a rectangular mounting groove is provided on the upper end surface of the base plate, and a sensor assembly is installed in the rectangular mounting groove by bolts.

[0016] According to the hand-launched UAV fuselage power testing and fixing platform provided by this utility model, a first counterweight device is also installed on the base plate, and the first counterweight device is located between the front support and the sensor assembly.

[0017] According to the hand-launched UAV fuselage power testing and fixing platform provided by this utility model, a second counterweight device is also installed on the base plate, and the second counterweight device is located between the middle support seat and the tail rod support seat.

[0018] This utility model provides a hand-launched UAV fuselage power testing and fixing platform. It supports the UAV fuselage by setting a front support, a middle support, and a tail boom support on a base plate. A first rectangular groove is provided on the front support, and a second rectangular groove is provided on the middle support to ensure stability and reliability. A third rectangular groove is provided on the tail boom support to reliably support the UAV tail boom. The tail boom is reliably fixed by a detachable connection between the tail boom support and the tail boom buckle. An inverted U-shaped frame is used to snap and position the upper part of the UAV fuselage, and the U-shaped frame is reliably fixed to the front and middle support by detachable installation. A detachable front cover plate is installed on the front support to apply pressure to the front edge of the UAV fuselage, ensuring a tight and secure bond between the front edge and the UAV fuselage. Therefore, the hand-launched drone fuselage power testing and fixing platform of this utility model can achieve stable and reliable fixing of the drone fuselage and tail boom. Compared with the manual holding of the prior art, it not only ensures the safety of the test personnel, but also avoids accidents such as the drone sliding or flipping forward during power testing. This provides support for the bonding and fixing of the front frame to the fuselage and the verification of the drone fuselage power performance during the daily maintenance and repair of the drone. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the split structure of the hand-launched UAV fuselage power testing and fixing platform of this utility model;

[0021] Figure 2 This is a schematic diagram of the installation of the hand-launched UAV fuselage power testing platform of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 100. Support frame; 200. Top pressure frame; 300. Drone fuselage; 400. Drone tail boom;

[0024] 1. Base plate; 2. Fixing seat; 3. Front support seat; 4. Middle support seat; 5. Tail rod support seat; 6. Tail rod buckle; 7. Inverted U-shaped frame; 8. Front cover; 9. First counterweight device; 10. Second counterweight device; 11. First U-shaped buffer; 12. Second U-shaped buffer; 13. Third U-shaped buffer; 14. Fourth U-shaped buffer; 15. First buffer pad; 16. Second buffer pad; 17. Protective pad; 18. First quick-release latch; 19. First hinge; 20. Second hinge; 21. Sensor assembly; 22. First fixing hook; 23. Second quick-release latch; 24. Second fixing hook; 25. Third quick-release latch; 27. First positioning post; 28. Second positioning post. Detailed Implementation

[0025] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] like Figure 1and Figure 2 As shown, the hand-launched UAV fuselage power testing and fixing platform of this utility model embodiment includes a support frame 100 and a top pressure frame 200.

[0029] The support frame 100 includes a base plate 1 and, from front to back, a front support 3, a middle support 4, and a tail boom support 5, which are sequentially mounted and fixed on the base plate 1. The top of the front support 3 has a first rectangular groove, the top of the middle support 4 has a second rectangular groove, and the top of the tail boom support 5 has a third rectangular groove. The top left side of the tail boom support 5 is hinged to one end of the tail boom buckle 6, and the other end of the tail boom buckle 6 can be detachably connected to the top right side of the tail boom support 5. That is, the front support 3, middle support 4, and tail boom support 5 are used to support the drone body 300. The first and second rectangular grooves ensure the stability and reliability of the support. The third rectangular groove on the tail boom support 5 reliably supports the drone tail boom 400, and the detachable connection between the tail boom support 5 and the tail boom buckle 6 ensures reliable fixation of the drone tail boom 400.

[0030] The top pressure frame 200 includes an inverted U-shaped frame 7 and a front cover plate 8. The upper end of the front cover plate 8 is hinged to the front top of the inverted U-shaped frame 7, and the lower end of the front cover plate 8 can be detachably connected to the front face of the front support base 3. The tops of the left and right sides of the front support base 3 can be detachably connected to the front ends of the left and right sides of the inverted U-shaped frame 7, respectively, and the tops of the left and right sides of the middle support base 4 can be detachably connected to the rear ends of the left and right sides of the inverted U-shaped frame 7, respectively. That is, by setting the inverted U-shaped frame 7, the upper part of the drone body 300 can be fastened and positioned, and the drone body 300 can be reliably fixed by the detachable installation of the inverted U-shaped frame 7 with the front support base 3 and the middle support base 4, respectively. By detachably installing the front cover plate 8 with the front support base 3, pressure can be applied to the front edge of the drone body 300 to ensure that the front edge can be tightly attached and firmly bonded to the drone body 300.

[0031] When fixing the drone body 300, first fasten the top clamping frame 200 onto the drone body 300, then place the drone body 300 on the front support 3 and the middle support 4, so that the drone tail boom 400 is placed on the tail boom support 5, then fasten and lock the tail boom clamp 6 to the tail boom support 5, connect and lock the left and right sides of the front support 3 to the left and right sides of the inverted U-shaped frame 7, connect and lock the left and right sides of the middle support 4 to the left and right sides of the inverted U-shaped frame 7, and then connect and lock the lower end of the front cover plate 8 to the front face of the front support 3, thereby achieving stable and reliable fixing of the drone body and tail boom.

[0032] Therefore, the hand-launched drone fuselage power testing and fixing platform of this utility model embodiment can effectively and reliably fix the drone fuselage. Compared with the manual holding of the prior art, it not only ensures the safety of the test personnel, but also avoids accidents such as the drone sliding or flipping forward during power testing. This provides support for the bonding and fixing of the front frame to the fuselage and the verification of the drone fuselage power performance during the daily maintenance and repair of the drone.

[0033] Specifically, the top of the left and right sides of the front support base 3 is equipped with a first quick-release latch 18, and the front of the left and right sides of the inverted U-shaped frame 7 is provided with a first fixing hook 22 that cooperates with the first quick-release latch 18. That is, by engaging and locking the first quick-release latch 18 and the first fixing hook 22, a reliable connection and fixation between the inverted U-shaped frame 7 and the front support base 3 can be achieved, thereby effectively fixing the drone body 300.

[0034] Specifically, the top of the left and right sides of the central support base 4 is equipped with second quick-release latches 23, and the rear of the left and right sides of the inverted U-shaped frame 7 is equipped with second fixing hooks 24 that cooperate with the second quick-release latches 23. That is, by engaging and locking the second quick-release latches 23 and the second fixing hooks 24, a reliable connection and fixation between the inverted U-shaped frame 7 and the central support base 4 can be achieved, thereby effectively fixing the drone fuselage 300.

[0035] Specifically, the tail boom buckle 6 is connected to the top left side of the tail boom support 5 via the first hinge 19. The top right side of the tail boom support 5 is provided with a third quick-release latch 25, and the other end of the tail boom buckle 6 is provided with a third fixing hook that engages with the third quick-release latch 25. That is, by engaging and locking the third quick-release latch 25 with the third fixing hook, a reliable connection and fixation between the tail boom buckle 6 and the tail boom support 5 can be achieved, thereby effectively securing the UAV tail boom 400.

[0036] Specifically, a first U-shaped buffer 11 is fitted inside the first rectangular groove, a second U-shaped buffer 12 is fitted inside the second rectangular groove, a third U-shaped buffer 13 is fitted inside the third rectangular groove, and a fourth U-shaped buffer 14 is fitted inside the tail boom buckle. The shapes of the first U-shaped buffer 11 and the second U-shaped buffer 12 are adapted to the bottom shape of the drone fuselage 300, providing not only cushioning and protection to prevent wear caused by direct contact between the first and second rectangular grooves and the drone fuselage 300, but also ensuring a tight fit and fixation with the drone fuselage 300. Similarly, the shapes of the third U-shaped buffer 13 and the fourth U-shaped buffer 14 are adapted to the shape of the drone tail boom 400, providing not only cushioning and protection to prevent wear caused by direct contact between the third rectangular groove and the tail boom buckle and the drone tail boom 400, but also ensuring a tight fit and fixation with the drone tail boom 400.

[0037] Since the first U-shaped buffer 11, the second U-shaped buffer 12, the third U-shaped buffer 13 and the fourth U-shaped buffer 14 are all installed by snap-fit, they can be adapted to the body fixation of different models by replacing the buffer pads of different specifications and shapes.

[0038] Specifically, the front support 3, the middle support 4, and the tail rod support 5 are all equipped with hollow structures to achieve weight reduction while ensuring the strength of the support structure.

[0039] Specifically, the base plate 1 has three grooves for mounting the front support 3, the middle support 4 and the tail rod support 5 respectively, and the front support 3, the middle support 4 and the tail rod support 5 are fixed to the base plate 1 by multiple connectors.

[0040] Specifically, the inverted U-shaped frame 7 includes a top plate, a left side plate, and a right side plate. The rear end of the top plate has a U-shaped slot, and a first buffer pad 15 is provided on the inner side of the U-shaped slot. The U-shaped slot is mainly designed to avoid the connection between the wing and the fuselage. By providing the first buffer pad 15, wear caused by direct contact between the connection and the U-shaped slot can be avoided, and a tight fit and fixation with the connection can be achieved.

[0041] The front end of the top plate is connected to the upper end of the front cover plate 8 via a second hinge 20. Second buffer pads 16 are provided on the inner sidewalls of the top plate and the front cover plate 8, which not only serve as buffer protection but also ensure a tight fit with the body and front frame.

[0042] The left side panel features a rectangular opening corresponding to the battery module on the main body, facilitating its installation and removal during operation. The right side panel has a rectangular opening corresponding to the heat dissipation device on the right side of the main body, promoting heat dissipation during operation. Protective pads 17 are located on the inner walls of both the left and right side panels, serving not only as cushioning protection but also to ensure a tight fit with the main body.

[0043] Specifically, two first positioning posts 27 are provided at the top of the front support 3, and first positioning grooves corresponding to the first positioning posts 27 are provided at the bottom of the left and right side plates of the inverted U-shaped frame 7, which can serve as positioning tools during assembly. Two second positioning posts 28 are provided at the top of the middle support 4, and second positioning grooves corresponding to the second positioning posts 28 are provided at the bottom of the left and right side plates of the inverted U-shaped frame 7, which can also serve as positioning tools during assembly. During assembly, each first positioning post 27 is engaged with its corresponding first positioning groove, and each second positioning post 28 is engaged with its corresponding second positioning groove, thus achieving precise positioning and installation of the inverted U-shaped frame 7 on the front support 3 and the middle support 4.

[0044] Specifically, a cylindrical through hole is provided on the lower side of the front end cap 8 for riveting the bushing of the non-removable screw. The front end cap 8 can be fixed to the fixing seat 2 embedded in the front end support 3 by screws. The fixing seat 2 is provided with screw holes that are compatible with the non-removable screw, thereby realizing the detachable installation between the front end cap 8 and the front end support 3.

[0045] Specifically, a rectangular mounting groove is provided on the upper surface of the base plate 1, and the sensor assembly 21 is installed in the rectangular mounting groove by bolts. A first counterweight device 9 is also installed on the base plate 1, located between the front support 3 and the sensor assembly 21. A second counterweight device 10 is also installed on the base plate 1, located between the middle support 4 and the tail rod support 5.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A hand-tossable unmanned aerial vehicle body power testing fixture platform, characterized in that, include: The support frame includes a base plate and a front support seat, a middle support seat, and a tail rod support seat that are sequentially fixed to the base plate. The top of the front support seat is provided with a first rectangular groove, the top of the middle support seat is provided with a second rectangular groove, and the top of the tail rod support seat is provided with a third rectangular groove. The top left side of the tail rod support seat is hinged to one end of the tail rod buckle, and the other end of the tail rod buckle can be detachably connected to the top right side of the tail rod support seat. The top pressure frame includes an inverted U-shaped frame and a front cover plate. The upper end of the front cover plate is hinged to the top front end of the inverted U-shaped frame, and the lower end of the front cover plate can be detachably connected to the front support base. The tops of the left and right sides of the front support base can be detachably connected to the front left and right sides of the inverted U-shaped frame, respectively. The tops of the left and right sides of the middle support base can be detachably connected to the rear left and right sides of the inverted U-shaped frame, respectively.

2. The hand-tossable UAV airframe power testing fixture platform of claim 1, wherein, The top of the left and right sides of the front support base is respectively equipped with a first quick-release buckle, and the front of the left and right sides of the inverted U-shaped frame is respectively provided with a first fixing hook that cooperates with the first quick-release buckle; The top of the left and right sides of the central support base is respectively equipped with a second quick-release buckle, and the rear of the left and right sides of the inverted U-shaped frame is respectively provided with a second fixing hook that cooperates with the second quick-release buckle; The tail rod support seat has a third quick-release buckle on the top right side, and a third fixing hook that cooperates with the third quick-release buckle is provided at the other end of the tail rod buckle.

3. The hand-tossable UAV airframe power testing fixture platform of claim 1, wherein, A first U-shaped buffer is fitted inside the first rectangular groove, and a second U-shaped buffer is fitted inside the second rectangular groove.

4. The hand-tossable UAV airframe power testing fixture platform of claim 1, wherein, The inner side of the third rectangular groove is fitted with a third U-shaped buffer, and the inner side of the tail rod buckle is fitted with a fourth U-shaped buffer; the tail rod buckle is connected to the top left side of the tail rod support seat through a first hinge.

5. The hand-tossable UAV airframe power testing fixture platform of claim 1, wherein, The inverted U-shaped frame includes a top plate, a left side plate, and a right side plate. The rear end of the top plate is provided with a U-shaped slot, and a first buffer pad is provided on the inner side of the U-shaped slot. The front end of the top plate is connected to the upper end of the front cover plate through a second hinge. Second buffer pads are provided on the inner sidewalls of the top plate and the front cover plate, respectively.

6. The hand-tossable UAV airframe power testing fixture platform of claim 5, wherein, A rectangular opening is provided on the left side panel, and a rectangular opening is provided on the right side panel; protective pads are provided on the inner sidewalls of both the left side panel and the right side panel.

7. The hand-tossable UAV airframe power testing fixture platform of claim 5, wherein, Two first positioning posts are provided at the top of the front support base, and first positioning grooves corresponding to and cooperating with the first positioning posts are provided at the bottom of the left side plate and the right side plate; two second positioning posts are provided at the top of the middle support base, and second positioning grooves corresponding to and cooperating with the second positioning posts are provided at the bottom of the left side plate and the right side plate.

8. The hand-tossable UAV airframe power testing fixture platform of claim 1, wherein, A rectangular mounting groove is provided on the upper end face of the base plate, and a sensor assembly is installed in the rectangular mounting groove by bolts.

9. The hand-tossable drone body power testing fixture platform of claim 8, wherein, A first counterweight device is also installed on the base plate, and the first counterweight device is located between the front support and the sensor assembly.

10. The hand-tossable UAV airframe power testing stationary platform of claim 1, wherein, A second counterweight device is also installed on the base plate, and the second counterweight device is located between the middle support seat and the tail rod support seat.

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