Maritime communication transmission device

Abstract

The utility model provides a maritime communication transmission device, and relates to the technical field of communication devices. The microwave communication device includes: a housing; the microwave antenna assembly is arranged in the shell; the shell is connected with the microwave antenna assembly through the rotating assembly, and when the rotating assembly operates, the microwave antenna assembly can be driven to rotate in the shell in a universal mode; and the control assembly comprises a control main board and a gyroscope, and when the gyroscope detects that the direction of the shell is changed, the control main board controls the rotating assembly to rotate, so that the microwave antenna assembly tracks the target direction. The system can improve the signal receiving and transmitting precision, and has the advantage of wind wave interference resistance.

Description

Technical Field

[0001] The utility model relates to the technical field of communication devices, and more specifically, to a marine communication transmission device. Background Art

[0002] Microwave communication is a form of communication that uses electromagnetic waves in the millimeter to meter wavelength range, corresponding to a frequency range of 300 MHz (0.3 GHz) to 300 GHz. Different from modern communication network transmission methods such as coaxial cable communication, optical fiber communication, and satellite communication, microwave communication directly uses microwaves as the medium for communication without the need for solid media. When there are no obstacles within the line-of-sight distance between two points, microwaves can be used for transmission, offering advantages such as large capacity, good quality, and long transmission distance.

[0003] A microwave communication device is a communication device based on the principle of microwave communication technology and is widely used in ship communication. When using a microwave communication device for video, audio, and data transmission at sea, compared with traditional wired and satellite transmission methods, it has the advantages of less restriction, longer transmission distance, and stronger anti-electromagnetic interference. At the same time, the microwave communication device can also act as a signal relay between devices.

[0004] Specifically, when a microwave communication device is actually applied at sea, due to strong sea winds and waves, the ship's hull is prone to shaking, causing the antenna of the microwave communication to be misaligned with the target, making it difficult to accurately receive and transmit signals. Summary of the Utility Model

[0005] The purpose of the present utility model is to provide a marine communication transmission device, aiming to solve the technical problems in the above-mentioned background art.

[0006] The technical solution of the present utility model is implemented as follows:

[0007] The technical solution of this application provides a marine communication transmission device, including:

[0008] A housing;

[0009] A microwave antenna assembly disposed within the above-mentioned housing;

[0010] A rotating assembly connecting the above-mentioned housing and the above-mentioned microwave antenna assembly, which can drive the above-mentioned microwave antenna assembly to rotate omnidirectionally within the above-mentioned housing when the rotating assembly operates;

[0011] A control assembly, including a control main board and a gyroscope electrically connected to the control main board. When the gyroscope detects a change in the orientation of the above-mentioned housing, the control main board controls the rotation of the rotating assembly to enable the above-mentioned microwave antenna assembly to track the target direction.

[0012] A further technical solution is that the above-mentioned housing includes a base and a protective cover disposed on the base, and the protective cover and the base are detachably connected.

[0013] A further technical solution is that the protective cover and the base are detachably connected by screws.

[0014] A further technical solution is that the above-mentioned housing is provided with an orientation sensor.

[0015] A further technical solution is that the above-mentioned rotating assembly includes a first connecting member rotatably disposed on the base, a first driving structure is provided between the first connecting member and the base, so that the first connecting member can rotate in a first plane, a second connecting member is rotatably disposed on the first connecting member, a second driving structure is provided between the first connecting member and the second connecting member, so that the second connecting member can rotate in a second plane, a third connecting member is rotatably disposed on the second connecting member, a third driving structure is provided between the second connecting member and the third connecting member, so that the third connecting member can rotate in a third plane, and the first plane, the second plane and the third plane intersect pairwise;

[0016] Wherein, the above-mentioned microwave antenna assembly is disposed on the third connecting member.

[0017] A further technical solution is that the first driving structure includes a first driving motor disposed on the first connecting member, and an output shaft of the first driving motor is connected to the base.

[0018] A further technical solution is that the second driving structure includes a second driving motor disposed on the first connecting member, a first flywheel is provided on an output shaft of the second driving motor, the first flywheel is connected to a second flywheel through a first belt drive, and the second flywheel is disposed on the second connecting member.

[0019] A further technical solution is that the third driving structure includes a third driving motor disposed on the second connecting member, a third flywheel is provided on an output shaft of the third driving motor, the third flywheel is connected to a fourth flywheel through a second belt drive, and the fourth flywheel is disposed on the third connecting member.

[0020] A further technical solution is that the above-mentioned microwave antenna assembly includes a microwave module and a microwave antenna disposed on the third connecting member, and the microwave module and the microwave antenna are electrically connected;

[0021] Wherein, the microwave module and the control main board are electrically connected.

[0022] Compared with the prior art, the technical solution of the present utility model has at least the following advantages or beneficial effects:

[0023] When this application is applied to a ship, the rotation assembly is adjusted to align the microwave antenna assembly with the target direction for signal transmission and reception. When the ship encounters wind and waves and the ship drives the outer shell to shake, when the gyroscope detects a position change in the microwave antenna assembly, the control main board controls the rotation assembly to rotate so that the microwave antenna assembly always maintains its original position (aligned with the target), which is beneficial to signal reception and transmission. Compared with traditional communication devices, the signal reception and transmission accuracy is improved, and it has the advantage of resisting wind and wave interference. Brief Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0025] Figure 1 It is a schematic structural diagram of a marine communication transmission device according to an embodiment of the present invention;

[0026] Figure 2 It is a schematic structural diagram of a marine communication transmission device according to an embodiment of the present invention removing the protective cover Figure 1 ;

[0027] Figure 3 It is a schematic structural diagram of a marine communication transmission device according to an embodiment of the present invention removing the protective cover Figure 2 ;

[0028] Figure 4 It is Figure 2 a partial enlarged view of A in

[0029] Figure 5 It is Figure 3 a partial enlarged view of B in

[0030] Figure 6 It is Figure 3 a full sectional view of

[0031] Reference numerals: 1 - outer shell, 101 - base, 102 - protective cover, 2 - microwave antenna assembly, 201 - microwave antenna, 202 - microwave module, 3 - rotation assembly, 301 - first connecting member, 302 - second connecting member, 303 - third connecting member, 4 - control main board, 5 - first driving motor, 6 - second driving structure, 601 - second driving motor, 602 - first flywheel, 603 - first belt, 604 - second flywheel, 7 - third driving structure, 701 - third driving motor, 702 - third flywheel, 703 - second belt, 704 - fourth flywheel. Detailed implementation mode

[0032] Embodiment

[0033] Please refer to Figures 1-6 , a marine communication transmission device, including a housing 1, which is used to be installed on a ship to establish the connection between this application and the ship. There is a sealed cavity inside the housing 1. A rotating assembly 3 is arranged inside the cavity. The rotating assembly 3 has an installation part and a movable part. The installation part is positioned on the housing 1 to establish the connection between the rotating assembly 3 and the housing 1. The movable part is provided with a microwave antenna assembly 2. When the rotating assembly 3 operates, it can drive the microwave antenna assembly 2 to rotate omnidirectionally inside the housing 1. The microwave antenna assembly 2 includes a microwave module 202 and a microwave antenna 201 arranged on the third connecting piece 303, and the microwave module 202 is electrically connected to the microwave antenna 201, and the microwave module 202 is electrically connected to the control main board 4.

[0034] Furthermore, the above microwave communication device further includes a control component. The control component includes a control main board 4 and a gyroscope electrically connected to the control main board 4. When the gyroscope detects that the orientation of the housing 1 changes, the control main board 4 rotates the rotating assembly 3 through control, so that the microwave antenna assembly 2 tracks the target direction.

[0035] When this application is applied to a ship, the rotating assembly 3 is adjusted to align the microwave antenna assembly 2 with the target direction to facilitate signal transmission and reception; when the ship encounters wind and waves, the ship drives the housing 1 to shake. When the gyroscope detects a position change of the microwave antenna assembly 2, the control main board 4 rotates the rotating assembly 3 through control, so that the microwave antenna assembly 2 always maintains its original position (aligned with the target), which is beneficial to signal reception and transmission. Compared with traditional communication devices, the signal reception and transmission accuracy is improved, and it has the advantage of resisting wind and wave interference.

[0036] In some implementation modes of the present utility model, the housing 1 includes a base 101 and a protective cover 102 covering the base 101, and the protective cover 102 and the base 101 are detachably connected.

[0037] In the above embodiment, the protective cover 102 and the base 101 enclose the above cavity, and the cavity is a sealed structure, which has a protective effect on the control main board 4, the rotating assembly 3 and the microwave antenna assembly 2 inside the cavity, and has the functions of waterproof and sunscreen. The protective cover 102 and the base 101 are detachably connected, which is convenient for the maintenance and repair of the control main board 4, the rotating assembly 3 or the microwave antenna assembly 2.

[0038] Furthermore, a plurality of signal interfaces are arranged on the base 101 to facilitate the wiring of internal electronic devices of this application.

[0039] In some embodiments of the present utility model, the above-mentioned protective cover 102 and the above-mentioned base 101 are detachably connected by screws.

[0040] In the above-mentioned embodiment, the screws can achieve the quick connection or disassembly of the protective cover 102 and the base 101. And the number of the above-mentioned screws is multiple, and the multiple screws are evenly spaced along the circumferential direction of the base 101 to improve the connection stability between the protective cover 102 and the base 101.

[0041] It should be noted that the connection of the above-mentioned protective cover 102 and the above-mentioned base 101 by screws is only one implementation manner of the embodiments of the present application, and does not limit the connection manner of the protective cover 102 and the base 101. In other embodiments, other connection manners may also be used, as long as the detachable connection between the protective cover 102 and the base 101 can be achieved. For example: connection by thread or connection by snap.

[0042] In some embodiments of the present utility model, the above-mentioned housing 1 is provided with an azimuth sensor.

[0043] In the above-mentioned embodiment, the azimuth sensor can obtain the azimuth information of the present application and the ship, so as to quickly judge the course position information.

[0044] In some embodiments of the present utility model, the above-mentioned rotating assembly 3 includes a first connecting member 301 rotatably arranged on the above-mentioned base 101. A first driving structure is arranged between the first connecting member 301 and the above-mentioned base 101 to enable the first connecting member 301 to rotate in a first plane. A second connecting member 302 is rotatably arranged on the first connecting member 301. A second driving structure 6 is arranged between the first connecting member 301 and the second connecting member 302 to enable the second connecting member 302 to rotate in a second plane. A third connecting member 303 is rotatably arranged on the second connecting member 302. A third driving structure 7 is arranged between the second connecting member 302 and the third connecting member 303 to enable the third connecting member 303 to rotate in the above-mentioned third plane. The first plane, the second plane and the third plane intersect pairwise;

[0045] Wherein, the above-mentioned microwave antenna assembly 2 is arranged on the above-mentioned third connecting member 303.

[0046] In the above-mentioned embodiment, the cooperation of the first driving structure, the second driving structure 6, the third driving structure 7, the first connecting member 301, the second connecting member 302 and the third connecting member 303 can achieve the universal adjustment of the microwave antenna assembly 2, so that the microwave antenna assembly 2 is aligned with the target direction, which is convenient for receiving and transmitting signals.

[0047] It should be noted that, usually, the first plane in the embodiments of the present application is parallel to the plane where the base 101 is located, the second plane is a vertical inclined plane, and the third plane is perpendicular to both the first plane and the second plane.

[0048] In some embodiments of the present invention, the first driving structure includes a first driving motor 5 disposed on the first connecting member 301, and an output shaft of the first driving motor 5 is connected to the base 101.

[0049] In the above embodiment, the rotation center of the first connecting member 301 is on the output shaft of the first driving motor 5. When the first driving motor 5 operates, the first connecting member 301 can rotate relative to the base 101 to realize the adjustment of the microwave antenna assembly 2. The first driving motor 5, as a power source, has the advantage of stable power output.

[0050] In some embodiments of the present invention, the second driving structure 6 includes a second driving motor 601 disposed on the first connecting member 301. A first flywheel 602 is provided on an output shaft of the second driving motor 601. The first flywheel 602 is drivingly connected to a second flywheel 604 through a first belt 603, and the second flywheel 604 is disposed on the second connecting member 302.

[0051] In the above embodiment, the rotation center of the second connecting member 302 is on the central axis of the second flywheel 604. When the second driving motor 601 drives the first flywheel 602 to rotate, the first flywheel 602 drives the second flywheel 604 and the second connecting member 302 to rotate synchronously through the first belt 603.

[0052] Specifically, the diameter of the first flywheel 602 is smaller than the diameter of the second flywheel 604, which makes it easier to adjust the rotation of the second connecting member 302.

[0053] In some embodiments of the present invention, the third driving structure 7 includes a third driving motor 701 disposed on the second connecting member 302. A third flywheel 702 is provided on an output shaft of the third driving motor 701. The third flywheel 702 is drivingly connected to a fourth flywheel 704 through a second belt 703, and the fourth flywheel 704 is disposed on the third connecting member 303.

[0054] In the above embodiment, the rotation center of the third connecting member 303 is on the central axis of the fourth flywheel 704. When the third driving motor 701 drives the third flywheel 702 to rotate, the second belt 703 drives the fourth flywheel 704 and the third connecting member 303 to rotate synchronously to realize the rotation adjustment of the microwave antenna assembly 2.

[0055] Specifically, the above-mentioned first drive motor 5, second drive motor 601, and third drive motor 701 are all electrically connected to the control main board 4 to achieve automatic control and adjustment of the first drive motor 5, second drive motor 601, and third drive motor 701.

[0056] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A marine communication transmission device, characterized in that, Comprising: A housing (1); A microwave antenna assembly (2) disposed within the housing (1); A rotating assembly (3) connecting the housing (1) and the microwave antenna assembly (2), which can drive the microwave antenna assembly (2) to rotate omnidirectionally within the housing (1) when the rotating assembly (3) operates; And A control assembly including a control main board (4) and a gyroscope electrically connected to the control main board (4). When the gyroscope detects a change in the orientation of the housing (1), the control main board (4) controls the rotation of the rotating assembly (3) to make the microwave antenna assembly (2) track the target direction.

2. The marine communication transmission device according to claim 1, wherein The housing (1) includes a base (101) and a protective cover (102) covering the base (101), and the protective cover (102) and the base (101) are detachably connected.

3. The marine communication transmission device according to claim 2, characterized in that, The protective cover (102) and the base (101) are detachably connected by screws.

4. The marine communication transmission device according to claim 1, characterized in that, The housing (1) is provided with an orientation sensor.

5. The marine communication transmission device according to claim 2, wherein, The rotating assembly (3) includes a first connecting member (301) rotatably disposed on the base (101). A first driving structure is provided between the first connecting member (301) and the base (101) to enable the first connecting member (301) to rotate in a first plane. A second connecting member (302) is rotatably disposed on the first connecting member (301). A second driving structure (6) is provided between the first connecting member (301) and the second connecting member (302) to enable the second connecting member (302) to rotate in a second plane. A third connecting member (303) is rotatably disposed on the second connecting member (302). Third driving structures (7) are provided between the second connecting member (302) and the third connecting member (303) to enable the third connecting member (303) to rotate in a third plane. The first plane, the second plane, and the third plane intersect pairwise; Wherein, the microwave antenna assembly (2) is disposed on the third connecting member (303).

6. An offshore communication transmission device according to claim 5, wherein The first driving structure includes a first driving motor (5) disposed on the first connecting member (301), and the output shaft of the first driving motor (5) is connected to the base (101).

7. An offshore communication transmission device according to claim 6, characterized in that, The second driving structure (6) includes a second driving motor (601) disposed on the first connecting member (301). A first flywheel (602) is provided on the output shaft of the second driving motor (601). The first flywheel (602) is drivingly connected to a second flywheel (604) through a first belt (603), and the second flywheel (604) is disposed on the second connecting member (302).

8. An offshore communication transmission device according to claim 7, characterized in that, The third driving structure (7) includes a third driving motor (701) disposed on the second connecting member (302). A third flywheel (702) is provided on the output shaft of the third driving motor (701). The third flywheel (702) is drivingly connected to a fourth flywheel (704) through a second belt (703), and the fourth flywheel (704) is disposed on the third connecting member (303).

9. The marine communication transmission device according to claim 5, characterized in that, The microwave antenna assembly (2) includes a microwave module (202) and a microwave antenna (201) disposed on the third connecting member (303), and the microwave module (202) is electrically connected to the microwave antenna (201); wherein, the microwave module (202) is electrically connected to the control main board (4).

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