Communication unmanned aerial vehicle structure

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a communication unmanned aerial vehicle structure which comprises a vehicle body, vehicle arms are fixedly installed on the two sides of the vehicle body, and rotor wings are arranged on the vehicle arms. A mounting cavity is formed in the inner side of the machine body, two first guide rails are fixed to the position, located at the bottom, in the mounting cavity at intervals, second guide rails are fixed to the vertical side walls in the mounting cavity respectively, and the length directions of the first guide rails and the length directions of the second guide rails are parallel to the length direction of the machine body. A high mounting platform is mounted between the first guide rail and the second guide rail; a low mounting platform is mounted between the two first guide rails, and communication modules are fixedly arranged on the upper sides of the high mounting platform and the low mounting platform. The guide rail is arranged on the inner side of the machine body, and the high mounting platform and the low mounting platform are slidably mounted on the guide rail, so that the position of each communication module can be conveniently adjusted, and the utilization rate of the inner side space of the machine body is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to a communication unmanned aerial vehicle structure. Background Art

[0002] Unmanned aircraft, also known as "drones", are unmanned aircraft that are controlled by radio remote control equipment and self-contained program control devices. There is no cockpit on the aircraft, but it is equipped with autopilots, program control devices and other equipment. Personnel on the ground, on ships or at the remote control station of the mother aircraft use radar and other equipment to track, locate, remotely control, telemeter and digitally transmit it. It can take off like an ordinary aircraft or be launched into the air with a booster rocket under radio remote control, or it can be taken into the air by the mother aircraft for flight. When recovered, it can land automatically in the same way as an ordinary aircraft landing process, or it can be recovered by remote control with a parachute or a blocking net. It can be used repeatedly many times. It is widely used in aerial reconnaissance, surveillance, communication, anti-submarine, electronic interference, etc.

[0003] In certain environments, such as floods or earthquakes, the signal in a certain area is relatively poor, and the drone needs to carry the corresponding communication equipment to reach the area for signal transmission. In this process, the drone needs to be equipped with a corresponding communication module. Due to different situations that need to be dealt with, different communication modules need to be carried. In the drones of the prior art, the communication module is directly fixed on the fuselage. When replacing one or more different modules, there is a problem of insufficient space inside the fuselage. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a communication UAV structure, which can conveniently adjust the position of each communication module by arranging a guide rail on the inner side of the fuselage and slidingly installing a high mounting platform and a low mounting platform on the guide rail, thereby greatly improving the utilization rate of the space inside the fuselage.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, an embodiment of the present application provides a communication drone structure, including a fuselage, arms are fixedly installed on both sides of the fuselage, and rotors are arranged on the arms; an installation cavity is formed on the inner side of the fuselage, two groups of first guide rails are fixed in the installation cavity and at intervals at the bottom, and second guide rails are respectively fixed on the vertical side walls in the installation cavity, and the length directions of the first guide rails and the second guide rails are parallel to the length direction of the fuselage; a high installation platform is installed between the first guide rails and the second guide rails; a low installation platform is installed between the two first guide rails, and communication modules are fixedly arranged on the upper sides of the high installation platform and the low installation platform.

[0008] Preferably, the portion on the inner side of the low mounting platform and located between the two first guide rails is sunken to form a first receiving plate, and the two side edges on the outer side of the low mounting platform and parallel to the two first guide rails extend upward to form a lap board, and the lap board abuts against the upper side of the first guide rail; first positioning holes are provided at intervals in the length direction of the first guide rail, and second positioning holes are provided in the lap board along the length direction, and the low mounting platform is fixed by bolts passing through the first positioning holes and the second positioning holes.

[0009] Preferably, the high installation platform includes end support frames located at both ends and a second supporting plate located between the two end support frames; the side edges of the end support frames close to the first guide rail and the second guide rail are provided with guide grooves, and the guide grooves are slidably connected to the first guide rail and the second guide rail; the outer side edge of the end support frame is integrally formed with an extension plate parallel to the first guide rail or the second guide rail, and the extension plate is close to the first guide rail and the second guide rail. Positions of the extension plate are provided with third positioning holes, and fourth positioning holes are provided on the second guide rail and spaced apart along the length direction; the extension plate and the first guide rail and the second guide rail are fixed by bolts.

[0010] Preferably, a power supply is arranged in the installation cavity and on the upper side of the first guide rail, and positioning members are fixedly installed on the four corners of the two first guide rails and on the side of the power supply close to the first guide rails.

[0011] Preferably, the positioning member includes a base, a sliding groove is provided on the base, and the base is slidably connected to the first guide rail through the sliding groove; an L-shaped angle steel is fixedly connected to the upper side of the base, and the L-shaped angle steel and the base fix a corner of the power supply; a fifth positioning hole is provided on the base and on the side of the L-shaped angle steel away from the power supply, and the base is fixed through the fifth positioning hole and the first guide rail.

[0012] Preferably, a support cavity is formed in the installation cavity and located directly above the power supply through an isolation plate, a reinforcing plate is fixed at intervals on the inner side of the support cavity, a mounting hole is opened on the reinforcing plate, a support column passes through the mounting hole and is fixedly connected, and both ends of the support column are respectively fixedly connected to the machine arm.

[0013] (III) Beneficial effects

[0014] The utility model provides a communication UAV structure, which can conveniently adjust the position of each communication module by arranging a guide rail inside the fuselage, slidingly installing a high installation platform and a low installation platform on the guide rail, and greatly improving the utilization rate of the space inside the fuselage. At the same time, by installing a support column between the fuselage and the wing, the bending strength of the wing can be improved, and the safety of the wing can be further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a communication UAV structure;

[0016] Figure 2 for Figure 1 A magnified view of the structure in the middle;

[0017] Figure 3 A schematic diagram of a communication UAV structure with a protruding low mounting platform;

[0018] Figure 4 A schematic diagram of a communication UAV structure with a protruding high mounting platform;

[0019] Figure 5 A schematic diagram of a protruding support column in a communication UAV structure;

[0020] Figure 6 A schematic diagram of a protruding positioning member in a communication UAV structure.

[0021] Markings in the accompanying drawings:

[0022] 100, fuselage; 110, installation cavity; 120, first guide rail; 130, second guide rail; 140, high installation platform; 141, end support frame; 1411, guide groove; 1412, extension plate; 142, second receiving plate; 150, low installation platform; 151, first receiving plate; 152, lap plate; 160, isolation plate; 170, support cavity; 180, reinforcement plate; 190, support column; 200, machine arm; 300, rotor; 400, power supply; 410, positioning piece; 411, base; 4111, slide groove; 412, L-shaped angle steel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example

[0025] The utility model provides a communication drone structure, see Figure 1-Figure 6, including a fuselage 100, arms 200 are fixedly installed on both sides of the fuselage 100, and rotors 300 are arranged on the arms 200; an installation cavity 110 is formed inside the fuselage 100, two groups of first guide rails 120 are fixed at intervals at the bottom of the installation cavity 110, and second guide rails 130 are respectively fixed on the vertical side walls in the installation cavity 110, and the length directions of the first guide rails 120 and the second guide rails 130 are parallel to the length direction of the fuselage 100. A high installation platform 140 is installed between the first guide rails 120 and the second guide rails 130; a low installation platform 150 is installed between the two first guide rails 120, and communication modules are fixedly arranged on the upper sides of the high installation platform 140 and the low installation platform 150. Through the fixed first guide rails 120 and the second guide rails 130, the fuselage 100 can be reinforced, and at the same time, the position of the low installation platform 150 or the high installation platform 140 can be easily adjusted, thereby realizing the adjustment of the position of the communication module. Therefore, when dealing with different situations, different communication modules can be installed to achieve different communication functions.

[0026] The inner part of the low installation platform 150 and located between the two first guide rails 120 is sunken to form a first receiving plate 151, and the two side edges of the outer side of the low installation platform 150 and parallel to the two first guide rails 120 extend upward to form a lap plate 152, and the lap plate 152 abuts against the upper side of the first guide rail 120; then, when not fixed, the low installation platform 150 can slide between the two first guide rails 120.

[0027] First positioning holes are provided at intervals in the length direction of the first guide rail 120 , and second positioning holes are provided in the length direction of the side plate 152 . The low installation platform 150 is fixed by bolts passing through the first positioning holes and the second positioning holes.

[0028] The high installation platform 140 includes end support frames 141 at both ends and a second receiving plate 142 between the two end support frames 141. The end support frames 141 and the second receiving plate 142 are fixedly connected. The second receiving plates 142 are arranged in two groups at intervals in the vertical direction.

[0029] The side edges of the end support frame 141 close to the first guide rail 120 and the second guide rail 130 are provided with guide grooves 1411 , and the guide grooves 1411 are slidably connected to the first guide rail 120 and the second guide rail 130 .

[0030] An extension plate 1412 parallel to the first guide rail 120 or the second guide rail 130 is integrally formed on the outer side of the end support frame 141. The extension plate 1412 is provided with a third positioning hole near the first guide rail 120 and the second guide rail 130, and fourth positioning holes are provided on the second guide rail 130 and spaced apart along the length direction; the extension plate 1412 and the first guide rail 120 and the second guide rail 130 are fixed by bolts.

[0031] A power supply 400 is disposed in the installation cavity 110 and located on the upper side of the first guide rail 120 , and positioning members 410 are fixedly installed on the four corners of the two first guide rails 120 and located on one side of the power supply 400 close to the first guide rail 120 .

[0032] The positioning member 410 includes a base 411, a slide groove 4111 is provided on the base 411, and the base 411 is slidably connected to the first guide rail 120 through the slide groove 4111; an L-shaped angle steel 412 is fixedly connected to the upper side of the base 411, and the L-shaped angle steel 412 and the base 411 fix a corner of the power supply 400. A fifth positioning hole is provided on the base 411 and located on a side of the L-shaped angle steel 412 away from the power supply 400, and the base 411 is fixed to the first guide rail 120 through the fifth positioning hole.

[0033] An isolation plate 160 is fixed in the installation cavity 110 and located directly above the power supply 400, and a support cavity 170 is formed by isolation of the isolation plate 160. A reinforcing plate 180 is fixed at intervals inside the support cavity 170, wherein the reinforcing plate 180 is vertically arranged and parallel to the length direction of the fuselage 100. A mounting hole is opened on the reinforcing plate 180, and a support column 190 is passed through the mounting hole and fixedly connected. Both ends of the support column 190 are respectively fixedly connected to the machine arm 200. By setting the support column 190, the connection between the machine arm 200 and the fuselage 100 can be strengthened, and the safety of the machine arm 200 can be further improved.

[0034] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or an indirect connection through an intermediate medium, or the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In the absence of conflict, the embodiments of the present utility model and the features in the embodiments can be combined with each other.

[0036] The above-mentioned embodiments only express the implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A communication drone structure, characterized by: It comprises a fuselage (100), arms (200) are fixedly mounted on both sides of the fuselage (100), and rotors (300) are arranged on the arms (200); An installation cavity (110) is formed inside the fuselage (100), two groups of first guide rails (120) are fixed at intervals at the bottom of the installation cavity (110), and second guide rails (130) are respectively fixed on vertical side walls inside the installation cavity (110); The length directions of the first guide rail (120) and the second guide rail (130) are both parallel to the length direction of the fuselage (100); A high installation platform (140) is installed between the first guide rail (120) and the second guide rail (130); a low installation platform (150) is installed between the two first guide rails (120), and communication modules are fixedly arranged on the upper sides of the high installation platform (140) and the low installation platform (150).

2. A communication drone structure according to claim 1, characterized in that: The portion inside the low installation platform (150) and located between the two first guide rails (120) is sunken to form a first receiving plate (151), and the two side edges outside the low installation platform (150) and parallel to the two first guide rails (120) extend upward to form a lap plate (152), and the lap plate (152) abuts against the upper side of the first guide rail (120); First positioning holes are provided at intervals in the length direction of the first guide rail (120), and second positioning holes are provided in the sidewall plate (152) along the length direction. The low installation platform (150) is fixed by bolts passing through the first positioning holes and the second positioning holes.

3. A communication drone structure according to claim 1, characterized in that: The high installation platform (140) comprises end support frames (141) located at both ends and a second receiving plate (142) located between the two end support frames (141); The side edges of the end support frame (141) close to the first guide rail (120) and the second guide rail (130) are provided with guide grooves (1411), and the guide grooves (1411) are slidably connected to the first guide rail (120) and the second guide rail (130); An extension plate (1412) parallel to the first guide rail (120) or the second guide rail (130) is integrally formed on the outer side of the end support frame (141); a third positioning hole is provided on the extension plate (1412) near the first guide rail (120) and the second guide rail (130); and fourth positioning holes are provided on the second guide rail (130) at intervals along the length direction; the extension plate (1412) and the first guide rail (120) and the second guide rail (130) are fixed by bolts.

4. A communication drone structure according to claim 1, characterized in that: A power supply (400) is arranged in the installation cavity (110) and located on the upper side of the first guide rail (120), and positioning pieces (410) are fixedly installed on the four corners of the two first guide rails (120) and located on a side of the power supply (400) close to the first guide rail (120).

5. A communication drone structure according to claim 4, characterized in that: The positioning member (410) comprises a base (411), the base (411) is provided with a slide groove (4111), and is slidably connected to the first guide rail (120) via the slide groove (4111); an L-shaped angle steel (412) is fixedly connected to the upper side of the base (411), and the L-shaped angle steel (412) and the base (411) fix one corner of the power supply (400); A fifth positioning hole is provided on the base (411) and located on a side of the L-shaped angle steel (412) away from the power source (400), and is fixed via the fifth positioning hole and the first guide rail (120).

6. A communication drone structure according to claim 4, characterized in that: A support cavity (170) is formed in the installation cavity (110) and is located directly above the power supply (400) through isolation by an isolation plate (160); a reinforcing plate (180) is fixed at intervals inside the support cavity (170); a mounting hole is provided on the reinforcing plate (180); a support column (190) passes through the mounting hole and is fixedly connected; both ends of the support column (190) are respectively fixedly connected to the machine arm (200).

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