Lightweight unmanned lift-off multi-waveform intelligent communication terminal

Abstract

The utility model belongs to the technical field of communication terminals, and particularly relates to a lightweight unmanned lift-off multi-waveform intelligent communication terminal, which comprises a box body, and further comprises a rotating shell rotationally mounted at the top of the box body; the rotating plate is rotationally mounted in the rotating shell; the antenna is installed on the rotating plate in a sliding mode, and the antenna is movably connected with the rotating shell in a clamped mode; wherein the angle position of the antenna in the horizontal direction is adjusted after the rotating shell rotates, the angle position of the antenna in the vertical direction is adjusted after the rotating plate rotates, the rotating plate drives the antenna to rotate downwards, and the antenna slides towards the inner side, then is folded into the rotating shell and is connected with the rotating shell in a clamped mode. According to the utility model, the orientation position of the antenna can be adjusted in two different directions through the rotating shell and the rotating plate, and the antenna is not only folded in the rotating shell but also clamped with the rotating shell after moving towards the inner side, so that the convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to communication terminal technical field, specifically relates to a kind of lightweight unmanned lift-off multi-waveform intelligent communication terminal. BACKGROUND

[0002] Lightweight unmanned lift-off multi-waveform intelligent communication terminal is used for the equipment of aircraft and ground station or other aircraft communication.Combining lightweight design and multi-waveform communication technology, it improves the flexible adjustment and portability of equipment, adapts to the communication demand under complex environment.The communication terminal includes the box body fixedly connected on the aircraft, in order to facilitate wireless communication, the box body of communication terminal is usually provided with antenna.

[0003] The antenna of existing lightweight unmanned lift-off multi-waveform intelligent communication terminal is generally fixedly connected on the box body during use, aircraft inevitably turns during flight, and the antenna is easily deviated from the communication target, resulting in the decline of communication quality, and although some antennas are rotatably connected with the box body, the antenna can only rotate in one direction, and it is still difficult to adjust the direction of the antenna, and the antenna fixedly connected with the box body is generally protruded outside the box body, and it is difficult to store and is easily damaged by collision, so the convenience is insufficient. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a kind of lightweight unmanned lift-off multi-waveform intelligent communication terminal, the direction position of antenna can be adjusted by the rotation of rotating shell and rotating plate from two different directions, and after the antenna moves to the inside, it is not only stored in rotating shell, but also is clamped together with rotating shell, so as to improve the convenience.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] A kind of lightweight unmanned lift-off multi-waveform intelligent communication terminal, including box body, further comprising:

[0007] Rotating shell, the rotating shell is rotatably installed on the top of box body;

[0008] Rotating plate, the rotating plate is rotatably installed in the inside of rotating shell;

[0009] Antenna, the antenna is slidably installed on rotating plate, and the antenna is movably clamped with rotating shell;

[0010] Wherein, the angle position of antenna along horizontal direction is adjusted after the rotation of rotating shell, the angle position of antenna along vertical direction is adjusted after the rotation of rotating plate, the antenna is stored in rotating shell by being rotated and driven downward by rotating plate, and the antenna is further stored in rotating shell and clamped with rotating shell after sliding to the inside.

[0011] The antenna includes a housing slidably connected to a rotating plate, a core cylinder fixedly connected inside the housing, a first motor fixedly connected to the rotating plate, a screw fixedly connected to the output end of the first motor, and a threaded connection between the end of the core cylinder near the first motor and the screw.

[0012] The outer wall of the housing has a flat surface along the axial direction, and a collar is provided on the outer side of the housing. The flat surface and the inner side of the collar slide in axial direction, and the collar is fixedly connected to the rotating plate.

[0013] A limiting groove is provided at one end of the antenna near the rotating plate, and a limiting block is fixedly connected to the inner wall of the rotating shell at one end near the rotating plate. The limiting block and the limiting groove are in sliding fit.

[0014] A second motor is fixedly connected to the box body, and the rotating shell is fixedly connected to the output end of the second motor.

[0015] A third motor is fixedly connected to the outer side of the rotating shell, and the rotating plate is fixedly connected to the output end of the third motor.

[0016] The technical effects achieved by this utility model are as follows:

[0017] The rotating shell and rotating plate of this utility model facilitate the adjustment of the antenna's orientation position after rotation. After the rotating shell rotates along the box body, the angle position of the antenna in the horizontal direction is adjusted. After the rotating plate rotates along the rotating shell, the angle position of the antenna in the vertical direction is adjusted. Thus, the antenna's orientation position can be adjusted from two different directions, improving convenience.

[0018] The antenna of this invention, after moving inward, is not only retracted into the rotating housing, but also snapped together with the rotating housing. This not only reduces the possibility of the antenna being damaged by bumps, but also limits the position of the antenna and the rotating housing, improving the stability of the antenna stored in the rotating housing. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the antenna extension structure in this utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 3 This is a cross-sectional schematic diagram of the box and antenna in this utility model;

[0022] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle;

[0023] Figure 5 This utility model Figure 3 Enlarged view of point B in the middle;

[0024] Figure 6 is a sectional view of the rotating shell and the antenna in the utility model.

[0025] In the drawings, the components represented by each reference numeral are listed as follows:

[0026] 10, box body; 20, rotating shell; 30, rotating plate; 40, antenna; 41, shell; 51, first motor; 52, screw rod; 42, core barrel; 411, flat surface; 53, collar; 54, limiting groove; 55, limiting block; 56, second motor; 57, third motor. DETAILED DESCRIPTION

[0027] In order to make the purpose and advantages of the utility model more clear and obvious, the utility model is specifically described below in combination with examples. It should be understood that the following text is only used to describe one or several specific embodiments of the utility model, and does not strictly limit the protection scope specifically requested by the utility model.

[0028] As shown in Figures 1 to 6 A light-weight unmanned airborne multi-waveform intelligent communication terminal, comprising a box body 10, further comprising: a rotating shell 20, the rotating shell 20 is rotatably installed on the top of the box body 10; a rotating plate 30, the rotating plate 30 is rotatably installed in the interior of the rotating shell 20; an antenna 40, the antenna 40 is slidably installed on the rotating plate 30, and the antenna 40 is movably connected with the rotating shell 20.

[0029] It should be noted that the communication terminal is installed on an aircraft, the box body 10 is installed on the aircraft through bolts (not shown in the figure), the interior of the box body 10 is provided with a data transmission module (not shown in the figure), the data transmission module is prior art, used for transmitting data, and the antenna 40 is connected with the data transmission module through wires (not shown in the figure).

[0030] In the embodiment, after the rotating shell 20 rotates along the box body 10, the rotating shell 20 drives the antenna 40 to rotate along the horizontal direction through the rotating plate 30 to adjust the angle position of the antenna 40 along the horizontal direction, after the rotating plate 30 rotates along the rotating shell 20, the rotating plate 30 drives the antenna 40 to rotate along the vertical direction to adjust the angle position of the antenna 40 along the vertical direction, thereby facilitating the adjustment of the orientation position of the antenna 40 along two different directions, reducing the situation that the communication quality is reduced due to the deviation of the antenna 40 from the communication target, improving the convenience, and after the antenna 40 moves outward along the rotating plate 30, the antenna 40 is outwardly extended, facilitating the adjustment of the distance between the end of the antenna 40 and the aircraft, facilitating the transmission of signals to the communication target, when it is needed to retract the antenna 40, after the rotating plate 30 rotates, the antenna 40 is driven to rotate downward, so that the antenna 40 is located at the same plane position as the rotating shell 20, the antenna 40 moves inward along the rotating plate 30, so that the antenna 40 enters the inside of the rotating shell 20, to facilitate the retraction of the antenna 40, compared with the antenna 40 which is outwardly extended in the prior art, the situation that the antenna 40 is damaged due to collision is reduced, and the antenna 40 enters the inside of the rotating shell 20, which also enables the antenna 40 to be clamped with the rotating shell 20, thereby limiting the antenna 40 and the rotating shell 20, and improving the stability of the antenna 40 in the rotating shell 20.

[0031] As shown in Figures 3 to 6 , the antenna 40 comprises a shell 41 slidably connected to the rotating plate 30, the inside of the shell 41 is fixedly connected with a core barrel 42, the rotating plate 30 is fixedly connected with a first motor 51, the output end of the first motor 51 is fixedly connected with a screw rod 52, and one end of the core barrel 42 close to the first motor 51 is threadedly connected with the screw rod 52.

[0032] It should be noted that the shell 41 is made of plastic material to reduce short circuit and signal interference, and polypropylene is preferably used in the utility model, and the core barrel 42 is made of metal material, and metal can conduct electricity to be used for signal radiation and reception, and copper is preferably used in the utility model.

[0033] In the embodiment, after the first motor 51 works, the output end drives the screw rod 52 to rotate, the screw rod 52 drives the core barrel 42 to move along the axis, and the core barrel 42 drives the shell 41 to move outward or inward along the rotating plate 30, when the shell 41 moves outward, the antenna 40 is outwardly extended, and when the shell 41 moves inward, the antenna 40 is retracted inward, thereby facilitating the extension and retraction of the antenna 40.

[0034] As shown in Figure 1 , Figure 2 , and Figure 5 , the outer wall of the shell 41 is provided with a flat surface 411 along the axial direction, the outer side of the shell 41 is provided with a sleeve ring 53, the flat surface 411 and the inner side of the sleeve ring 53 are axially slidably connected, and the sleeve ring 53 is fixedly connected with the rotating plate 30.

[0035] It should be noted that the flat surface 411 is a plane along the axial direction of the shell 41, and the sleeve 53 is made of plastic, preferably polypropylene in the utility model.

[0036] In this embodiment, the flat surface 411 cooperates with the sleeve 53 to prevent relative rotation between the shell 41 and the sleeve 53, thereby making the axial movement between the shell 41 and the rotating plate 30 more stable.

[0037] As shown in Figure 2 , Figure 4 and Figure 6 , the antenna 40 is provided with a limiting groove 54 at one end close to the rotating plate 30, and the inner wall of the rotating shell 20 at one end close to the rotating plate 30 is fixedly connected with a limiting block 55, and the limiting block 55 and the limiting groove 54 are in sliding cooperation.

[0038] It should be noted that the limiting groove 54 and the limiting block 55 slide in the horizontal direction, and the antenna 40 and the rotating shell 20 are movably connected through the limiting groove 54 and the limiting block 55.

[0039] In this embodiment, after the rotating plate 30 rotates, the antenna 40 is rotated to the same horizontal plane as the rotating shell 20, and the limiting groove 54 and the limiting block 55 are in the same horizontal plane. At this time, after the antenna 40 moves inward along the rotating plate 30, the distance between the limiting groove 54 and the limiting block 55 gradually decreases, so that the limiting block 55 is inserted into the limiting groove 54, and the antenna 40 and the rotating shell 20 are limited in the vertical direction. The antenna 40 and the rotating shell 20 are connected together, reducing the rotation of the antenna 40 along the rotating shell 20, and improving the stability of the antenna 40 retracted in the rotating shell 20.

[0040] As shown in Figure 3 , the box body 10 is fixedly connected with a second motor 56, and the rotating shell 20 is fixedly connected with the output end of the second motor 56.

[0041] In this embodiment, after the second motor 56 works, the output end drives the rotating shell 20 to rotate along the box body 10, so that the rotating shell 20 drives the antenna 40 to rotate along the horizontal direction through the rotating plate 30, thereby facilitating the adjustment of the angular position of the antenna 40 along the horizontal direction.

[0042] As shown in Figure 1 and Figure 2 , the outer side of the rotating shell 20 is fixedly connected with a third motor 57, and the rotating plate 30 is fixedly connected with the output end of the third motor 57.

[0043] In this embodiment, after the third motor 57 works, the output end drives the rotating plate 30 to rotate along the rotating shell 20, so that the rotating plate 30 drives the antenna 40 to rotate along the vertical direction, thereby facilitating the adjustment of the angular position of the antenna 40 along the vertical direction.

[0044] The working principle of the utility model is: by rotating the rotating shell 20 and the rotating plate 30, the antenna 40 is driven to rotate from two different directions, which is convenient for adjusting the orientation position of the antenna 40 from the horizontal direction and the vertical direction, compared with the antenna 40 fixedly connected in the prior art and the antenna 40 which can only rotate in one direction, the orientation of the antenna 40 is convenient for adjusting to reduce the situation that the antenna 40 deviates from the communication target, improve the convenience, and the antenna 40 is collected in the rotating shell 20 after moving along the rotating plate 30, which is convenient for reducing the situation that the antenna 40 is damaged by knocking.

[0045] The above is only the preferred embodiment of the utility model, it should be pointed out that, for ordinary skilled person in the art, without departing from the principle of the utility model, a number of improvements and refinements can be made, these improvements and refinements should also be considered as the protection scope of the utility model. The structure, device and operation method not specifically described and explained in the utility model, such as no special description and limitation, are implemented according to the conventional means in the field.

Claims

1. A lightweight unmanned airborne multi-waveform intelligent communication terminal, characterized in that, It comprises a box body (10), further comprising: a rotating shell (20) rotatably mounted on the top of the box body (10); a rotating plate (30) rotatably mounted inside the rotating shell (20); an antenna (40) slidingly mounted on the rotating plate (30), and the antenna (40) is movably connected with the rotating shell (20); wherein the rotating shell (20) adjusts the angle position of the antenna (40) in the horizontal direction after rotation, the rotating plate (30) adjusts the angle position of the antenna (40) in the vertical direction after rotation, the rotating plate (30) drives the antenna (40) to rotate downward and retract into the rotating shell (20), and the antenna (40) further retracts into the rotating shell (20) after sliding inward and is connected with the rotating shell (20).

2. The lightweight unmanned aerial multi-waveform intelligent communication terminal according to claim 1, characterized in that: The antenna (40) comprises a shell (41) slidingly connected with the rotating plate (30), the inside of the shell (41) is fixedly connected with a core barrel (42), the rotating plate (30) is fixedly connected with a first motor (51), the output end of the first motor (51) is fixedly connected with a screw rod (52), and one end of the core barrel (42) close to the first motor (51) is threadedly connected with the screw rod (52).

3. The lightweight unmanned aerial multi-waveform intelligent communication terminal of claim 2, wherein: The outer wall of the shell (41) is provided with a flat surface (411) along the axial direction, the outer side of the shell (41) is provided with a sleeve ring (53), the flat surface (411) and the inner side of the sleeve ring (53) are axially slidingly matched, and the sleeve ring (53) is fixedly connected with the rotating plate (30).

4. The lightweight unmanned aerial multi-waveform intelligent communication terminal of claim 2, wherein: One end of the antenna (40) close to the rotating plate (30) is provided with a limiting groove (54), the inner wall of one end of the rotating shell (20) close to the rotating plate (30) is fixedly connected with a limiting block (55), and the limiting block (55) and the limiting groove (54) are slidingly matched.

5. The lightweight unmanned aerial multi-waveform intelligent communication terminal of claim 1, wherein: The box body (10) is fixedly connected with a second motor (56), and the output end of the second motor (56) is fixedly connected with the rotating shell (20).

6. The lightweight unmanned aerial multi-waveform intelligent communication terminal of claim 1, wherein: The outer side of the rotating shell (20) is fixedly connected with a third motor (57), and the output end of the third motor (57) is fixedly connected with the rotating plate (30).

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