Reconnaissance and attack integrated investigation unmanned aerial vehicle

Abstract

The utility model relates to a reconnaissance and attack integrated reconnaissance unmanned aerial vehicle, and belongs to the technical field of reconnaissance and attack unmanned aerial vehicles, the reconnaissance and attack integrated reconnaissance unmanned aerial vehicle comprises an unmanned aerial vehicle body, a camera fixedly installed on the front face of the unmanned aerial vehicle body and a fixing box fixedly connected to the bottom of the unmanned aerial vehicle body, and a material pushing mechanism extending into the fixed box is arranged outside the fixed box. According to the reconnaissance and attack integrated reconnaissance unmanned aerial vehicle, a motor is started to work through a controller to drive a transmission gear to rotate to drive two clamping plates to be close to or separated from each other, thrown objects of different sizes are conveniently fixed to the bottom end of the unmanned aerial vehicle body, a miniature electric push rod is started through the controller to stretch out and draw back to drive a push plate to move front and back, and therefore the thrown objects are pushed; and through matched use of the fixing mechanism and the material pushing mechanism, the fixing or releasing operation can be completed in an extremely short time, and the advantage of conveniently and rapidly fixing and releasing the thrown objects is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of reconnaissance and strike unmanned aerial vehicles, in particular to a reconnaissance and strike integrated unmanned aerial vehicle. Background Technique

[0002] The micro and small unmanned aerial vehicle cluster reconnaissance and strike integrated system breaks through the key technologies of unmanned aerial vehicle platform miniaturization, cluster system control, cluster communication network, cluster mission and flight path planning, and is a high-tech product with artificial intelligence to meet the needs of modern warfare. The micro and small unmanned aerial vehicle platform has the characteristics of small volume, light weight, long flight time and easy to carry; it can take off and land vertically and hover; the structure adopts modular design, which can be quickly assembled and disassembled for easy transportation; the power system adopts a mature and efficient brushless motor and carbon fiber propeller, and the battery adopts a high energy density battery, which further improves the flight time of the unmanned aerial vehicle.

[0003] During the reconnaissance and strike process, a reconnaissance and strike unmanned aerial vehicle is needed. After retrieval, the patent document with the publication number of CN217805266U discloses a reconnaissance and strike integrated unmanned aerial vehicle, including an unmanned aerial vehicle body, a protection component and a buffer component. The protection component is arranged above the unmanned aerial vehicle body, the buffer component is arranged below the unmanned aerial vehicle body, a propeller is arranged above the unmanned aerial vehicle body, and a connection plate is fixedly installed at the middle position of the lower surface of the unmanned aerial vehicle body, and mounting frames are fixedly connected to both sides of the connection plate.

[0004] However, when the reconnaissance and strike integrated unmanned aerial vehicle of this utility model performs reconnaissance and strike tasks, it often needs to carry and drop various materials or ammunitions. Traditional dropping mechanisms may have problems such as insecure fixation, low dropping accuracy, and complex operation, and cannot meet the usage requirements. Therefore, a reconnaissance and strike integrated unmanned aerial vehicle is proposed to solve the problems raised above. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the utility model provides a reconnaissance and strike integrated unmanned aerial vehicle, which has the advantages of being convenient for quickly fixing and releasing dropped objects and strong practicability, and solves the problems that when the existing reconnaissance and strike integrated unmanned aerial vehicles perform reconnaissance and strike tasks, they often need to carry and drop various materials or ammunitions, and traditional dropping mechanisms may have problems such as insecure fixation, low dropping accuracy, and complex operation, and cannot meet the usage requirements.

[0006] To achieve the above object, the utility model provides the following technical scheme: A reconnaissance and strike integrated unmanned aerial vehicle, including an unmanned aerial vehicle body, a camera fixedly installed on the front of the unmanned aerial vehicle body, and a fixed box fixedly connected to the bottom of the unmanned aerial vehicle body. A fixing mechanism for fixing the dropped object is arranged inside the fixed box, and a pushing mechanism extending into the fixed box is arranged outside the fixed box;

[0007] The fixing mechanism includes a motor, a transmission gear fixedly connected to the output shaft of the motor, a threaded rod rotatably connected inside the fixed box, a threaded block threadedly connected to the outside of the threaded rod, a connecting plate fixedly connected to the bottom of the threaded block, and a clamping plate fixedly connected to the outside of the connecting plate;

[0008] The material pushing mechanism includes a micro electric push rod and a push plate fixedly connected to the output end of the micro electric push rod.

[0009] Furthermore, the motor is fixedly installed on the inner top wall of the fixed box, and the number of the threaded rod, the threaded block, the connecting plate and the clamping plate is two.

[0010] Furthermore, driven gears meshing with the transmission gear are fixedly connected to one ends of the two threaded rods away from the fixed box, and bearings adapted to the threaded rods are fixedly installed on the inner wall of the fixed box.

[0011] Furthermore, the two clamping plates are both solid cuboids, the two clamping plates are symmetrically distributed left and right inside the fixed box, and the outer diameter of the clamping plate is adapted to the inner diameter of the fixed box.

[0012] Furthermore, a slider extending into the fixed box is fixedly connected to the top of the threaded block, a sliding groove adapted to the slider is formed inside the fixed box, and the slider is slidably connected to the sliding groove.

[0013] Furthermore, the micro electric push rod is fixedly installed inside the fixed box, and a storage battery electrically connected to the micro electric push rod and the motor respectively is detachably installed at the bottom of the fixed box.

[0014] Furthermore, two buffer components are arranged at the bottom of the UAV body. The buffer components include a mounting frame fixedly connected to the bottom of the UAV body, two elastic telescopic rods fixedly installed at the bottom of the mounting frame, and a bottom frame fixedly connected to one ends of the elastic telescopic rods away from the mounting frame.

[0015] Furthermore, a return spring is fixedly connected between the mounting frame and the bottom frame, the return spring is wound around the outside of the elastic telescopic rod, and the number of the elastic telescopic rods and the return spring is two.

[0016] Compared with the prior art, the utility model provides a reconnaissance UAV with integrated reconnaissance and strike functions, having the following beneficial effects:

[0017] 1. The reconnaissance UAV with integrated surveillance and strike functions starts the motor to work through the controller, driving the transmission gear to rotate. The rotation of the transmission gear engages with the driven gear and the threaded rod to rotate, causing the two threaded blocks to drive the two clamping plates to approach or separate, facilitating the fixation of payloads of different sizes at the bottom of the UAV body. This is more stable compared to using ropes or carrying payloads. By starting the micro electric push rod to extend and retract through the controller, the push plate is displaced back and forth, thereby performing the pushing operation on the payload. Through the combined use of the fixing mechanism and the pushing mechanism, the fixation or release operation can be completed in an extremely short time, achieving the advantage of facilitating the rapid fixation and release of the payload.

[0018] 2. The reconnaissance UAV with integrated surveillance and strike functions is provided with elastic telescopic rods and return springs, such that the elastic force of the elastic telescopic rods and return springs can play a certain buffering role during the landing process of the UAV body, alleviating the vibration of internal components during landing, and achieving the advantage of strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0020] Figure 2 is a three-dimensional sectional structure diagram of the fixing mechanism and the pushing mechanism of the present utility model;

[0021] Figure 3 is a three-dimensional structure diagram of the fixing mechanism of the present utility model;

[0022] Figure 4 is a three-dimensional structure diagram of the buffer assembly of the present utility model.

[0023] In the figure: 1. UAV body; 2. Camera; 3. Fixing box; 4. Fixing mechanism; 41. Motor; 42. Transmission gear; 43. Threaded rod; 44. Driven gear; 45. Threaded block; 46. Connecting plate; 47. Clamping plate; 48. Slide block; 5. Pushing mechanism; 51. Micro electric push rod; 52. Push plate; 6. Buffer assembly; 61. Mounting bracket; 62. Elastic telescopic rod; 63. Base frame; 64. Return spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1 to 4, An observation and strike integrated reconnaissance UAV in this embodiment includes a UAV body 1, a camera 2 fixedly installed on the front of the UAV body 1, and a fixed box 3 fixedly connected to the bottom of the UAV body 1. A fixing mechanism 4 for fixing the delivery object is arranged inside the fixed box 3, and a feeding mechanism 5 extending into the fixed box 3 is arranged outside the fixed box 3. The fixing mechanism 4 includes a motor 41, a transmission gear 42 fixedly connected to the output shaft of the motor 41, a threaded rod 43 rotatably connected inside the fixed box 3, a threaded block 45 threadedly connected to the outside of the threaded rod 43, a connecting plate 46 fixedly connected to the bottom of the threaded block 45, and a clamping plate 47 fixedly connected to the outside of the connecting plate 46. By starting the motor 41 to work through the controller to drive the transmission gear 42 to rotate, the transmission gear 42 rotates and meshes to drive the driven gear 44 and the threaded rod 43 to rotate, so that the two threaded blocks 45 drive the two clamping plates 47 to approach or separate, facilitating the fixation of delivery objects of different sizes at the bottom of the UAV body 1, which is more stable than using ropes to deliver and carry delivery objects.

[0026] Among them, the motor 41 is fixedly installed on the inner top wall of the fixed box 3, and the number of the threaded rod 43, the threaded block 45, the connecting plate 46 and the clamping plate 47 is two.

[0027] Specifically, driven gears 44 meshing with the transmission gear 42 are fixedly connected to one ends of the two threaded rods 43 away from the fixed box 3, and bearings adapted to the threaded rods 43 are fixedly installed on the inner wall of the fixed box 3.

[0028] It should be noted that both clamping plates 47 are solid cuboids, the two clamping plates 47 are symmetrically distributed left and right inside the fixed box 3, and the outer diameter of the clamping plate 47 is adapted to the inner diameter of the fixed box 3.

[0029] In addition, a slider 48 extending into the fixed box 3 is fixedly connected to the top of the threaded block 45, a sliding groove adapted to the slider 48 is opened inside the fixed box 3, and the slider 48 is slidably connected to the sliding groove.

[0030] In this embodiment, the feeding mechanism 5 includes a micro electric push rod 51 and a push plate 52 fixedly connected to the output end of the micro electric push rod 51. The micro electric push rod 51 is fixedly installed inside the fixed box 3, and a storage battery electrically connected to the micro electric push rod 51 and the motor 41 respectively is detachably installed at the bottom of the fixed box 3.

[0031] In this embodiment, two buffer components 6 are provided at the bottom of the UAV body 1. The buffer component 6 includes a mounting frame 61 fixedly connected to the bottom of the UAV body 1. At the bottom of the mounting frame 61, two elastic telescopic rods 62 are fixedly installed. One end of the elastic telescopic rod 62 away from the mounting frame 61 is fixedly connected to a bottom frame 63. By providing the elastic telescopic rod 62 and the return spring 64, the elastic acting force of the elastic telescopic rod 62 and the return spring 64 can play a certain buffering role during the landing process of the UAV body 1.

[0032] Wherein, a return spring 64 is fixedly connected between the mounting frame 61 and the bottom frame 63. The return spring 64 is wound around the outside of the elastic telescopic rod 62. The number of the elastic telescopic rods 62 and the return springs 64 is two.

[0033] The working principle of the above embodiment is as follows:

[0034] During use, the delivery object is placed inside the fixed box 3. The controller is used to start the motor 41 to work and drive the transmission gear 42 to rotate. The transmission gear 42 rotates and meshes to drive the driven gear 44 and the threaded rod 43 to rotate, so that the two threaded blocks 45 drive the two clamping plates 47 to approach or separate, and different-sized delivery objects can be fixed at the bottom end of the UAV body 1. The controller is used to start the micro electric push rod 51 to expand and contract to drive the push plate 52 to move back and forth, so as to perform the pushing operation on the delivery object. Through the combined use of the fixing mechanism 4 and the pushing mechanism 5, the fixing or releasing operation can be completed in a very short time. By providing the elastic telescopic rod 62 and the return spring 64, the elastic acting force of the elastic telescopic rod 62 and the return spring 64 can play a buffering role during the landing process of the UAV body 1.

[0035] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical connection methods, and any method that can achieve its beneficial effects can be implemented. In addition, the electrical components in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can realize the control of the electrical components through simple programming, and the existing publicly disclosed power connection technology also belongs to the common knowledge in this field. Therefore, the specific structural composition and working principle are not described in detail in this embodiment.

[0036] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0037] Although the embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An integrated reconnaissance and strike unmanned aerial vehicle, characterized in that: It includes a drone body (1), a camera (2) fixedly installed on the front of the drone body (1), and a fixed box (3) fixedly connected to the bottom of the drone body (1). A fixing mechanism (4) for fixing the delivery object is arranged inside the fixed box (3), and a pushing mechanism (5) extending into its interior is arranged outside the fixed box (3). The fixing mechanism (4) includes a motor (41), a transmission gear (42) fixedly connected to the output shaft of the motor (41), a threaded rod (43) rotatably connected inside the fixed box (3), a threaded block (45) threadedly connected to the outside of the threaded rod (43), a connecting plate (46) fixedly connected to the bottom of the threaded block (45), and a clamping plate (47) fixedly connected to the outside of the connecting plate (46). The pushing mechanism (5) includes a micro electric push rod (51) and a push plate (52) fixedly connected to the output end of the micro electric push rod (51).

2. The reconnaissance and strike integrated reconnaissance UAV according to claim 1, wherein: The motor (41) is fixedly installed on the inner top wall of the fixed box (3), and the number of the threaded rod (43), the threaded block (45), the connecting plate (46) and the clamping plate (47) is two each.

3. The reconnaissance UAV for integrated surveillance and strike according to claim 1, characterized in that: One end of each of the two threaded rods (43) away from the fixed box (3) is fixedly connected with a driven gear (44) meshing with the transmission gear (42), and a bearing adapted to the threaded rod (43) is fixedly installed on the inner wall of the fixed box (3).

4. The reconnaissance and strike integrated reconnaissance UAV according to claim 1, characterized in that: Both of the two clamping plates (47) are solid cuboids, and the two clamping plates (47) are symmetrically distributed left and right inside the fixed box (3), and the outer diameter of the clamping plate (47) is adapted to the inner diameter of the fixed box (3).

5. The reconnaissance UAV for integrated surveillance and strike according to claim 1, characterized in that: The top of the threaded block (45) is fixedly connected with a slider (48) extending into the fixed box (3), a chute adapted to the slider (48) is opened inside the fixed box (3), and the slider (48) is slidably connected with the chute.

6. The reconnaissance UAV for integrated reconnaissance and strike according to claim 1, characterized in that: The micro electric push rod (51) is fixedly installed inside the fixed box (3), and a storage battery electrically connected to the micro electric push rod (51) and the motor (41) respectively is detachably installed at the bottom of the fixed box (3).

7. The reconnaissance and strike integrated reconnaissance UAV according to claim 1, characterized in that: There are two buffer components (6) arranged at the bottom of the drone body (1). The buffer component (6) includes a mounting frame (61) fixedly connected to the bottom of the drone body (1). The bottom of the mounting frame (61) is fixedly installed with two elastic telescopic rods (62), and one end of the elastic telescopic rod (62) away from the mounting frame (61) is fixedly connected with a bottom frame (63).

8. The reconnaissance and strike integrated reconnaissance UAV according to claim 7, characterized in that: A reset spring (64) is fixedly connected between the mounting frame (61) and the bottom frame (63), the reset spring (64) is wound around the outside of the elastic telescopic rod (62), and the number of the elastic telescopic rod (62) and the reset spring (64) is two each.

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