A vehicle-mounted portable dual-use satellite antenna device

Abstract

The present invention belongs to the field of satellite communication technology, and provides a vehicle-mounted and portable dual-use satellite antenna device, which includes a portable workbench. An antenna mounting base is arranged on the portable workbench. The antenna mounting base includes a fixed base and a rotating platform that can rotate relative to the fixed base. A positioning placement groove for installing a portable antenna is arranged on the rotating platform. A swing arm mechanism is also arranged on the side of the rotating platform. The swing arm mechanism rotates synchronously with the rotating platform. The swing arm mechanism includes a driving device and a swing arm arranged at the power output end of the driving device. An antenna surface and a pitching rod for facilitating the opening and closing of the antenna surface are arranged on the portable antenna. An installation hole matching the pitching rod on the portable antenna is arranged on the swing arm. The present invention can realize the flexible conversion of satellite antenna equipment in normal times and in special environmental conditions, reduce the use cost of the satellite antenna device and facilitate production and processing.

Description

Technical Field

[0001] The present invention belongs to the technical field of satellite communication, and particularly relates to a vehicle-mounted and portable dual-purpose satellite antenna device. Background Art

[0002] With the rapid development of urbanization, the functional requirements of emergency and other government departments for emergency communication equipment are increasing day by day, and the cost of communication equipment is also gradually increasing. In the face of diverse requirements for urban emergency and field communication, as well as the design and actual business needs of users for communication systems, it is very difficult for existing satellite antenna devices on the market to meet the requirements.

[0003] Traditional satellite antenna devices usually have specific usage carriers, such as communication vehicles equipped with satellite antennas. However, in this case, the cost of using the satellite communication system is relatively high and not suitable for normal routine applications; moreover, with a specific carrier, it cannot be normally applied in some special environments, which is very inconvenient. Summary of the Invention

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a vehicle-mounted and portable dual-purpose satellite antenna device to achieve flexible conversion during normal times and in special environmental situations, and reduce the usage cost of the satellite antenna device.

[0005] The technical solution adopted by the present invention to solve its technical problems is as follows:

[0006] A vehicle-mounted and portable dual-purpose satellite antenna device, including a portable workbench, an antenna mounting base is arranged on the portable workbench, the antenna mounting base includes a fixed base and a rotating platform that can rotate relative to the fixed base, a positioning placement groove for installing a portable antenna is arranged on the rotating platform, and after the portable antenna is installed in the positioning placement groove, it rotates synchronously with the rotation of the rotating platform;

[0007] A swing arm mechanism is further arranged on the side of the rotating platform, the swing arm mechanism rotates synchronously with the rotating platform, the swing arm mechanism includes a driving device and a swing arm arranged at the power output end of the driving device; an antenna surface is arranged on the portable antenna, and a pitching rod for facilitating the unfolding or folding of the antenna surface is arranged, and a mounting hole matching the pitching rod on the portable antenna is arranged on the swing arm.

[0008] Preferably, the positioning placement groove is arranged on the top end surface of the rotating platform, and one side thereof is communicated with the side surface of the rotating platform;

[0009] The shape of the positioning placement groove is adapted to the shape of the base frame of the portable antenna.

[0010] Preferably, a number of fasteners are detachably arranged on the edge of the positioning placement groove corresponding to the base frame.

[0011] Preferably, the fastener includes a flat pressing plate and a fixing plate arranged in a "Z" shape, and the fastener is detachably installed on the rotating platform through a wing bolt.

[0012] Preferably, the rocker arm mechanism further includes a mounting seat arranged on the rotating platform, and the driving device includes a driving motor, and the driving motor is arranged on the mounting seat;

[0013] The transmission shaft of the driving device passes through the mounting seat and is connected to one end of the rotating arm.

[0014] Preferably, a generator is also detachably arranged on the portable workbench, and the antenna mounting seat is electrically connected to the generator.

[0015] Preferably, an installation shell is also provided corresponding to the generator, and a handle is arranged on the installation shell.

[0016] Preferably, an oil inlet is also arranged on the installation shell, and an oil cap is arranged corresponding to the oil inlet.

[0017] Preferably, a functional interface part is also arranged on the portable workbench.

[0018] Preferably, it further includes a vehicle-mounted installation box, and the vehicle-mounted installation box includes a first box body and a second box body. After the first box body and the second box body are closed, an installation cavity for installing the portable workbench is formed.

[0019] Compared with the prior art, the beneficial effects of the present invention include:

[0020] In this solution, a portable workbench is provided, and an antenna mounting seat for installing a portable antenna is arranged on the portable workbench, so that when it is necessary to carry and use a satellite antenna, the portable workbench and the portable antenna can be carried to the target area for installation, debugging and use. The use is simpler and more convenient, changing the image of the traditional satellite antenna that cannot be flexibly applied, and reducing the use cost of the satellite antenna equipment. At the same time, the form of mounting the portable antenna on the portable workbench makes the entire satellite antenna device more compact and small. While realizing portable application, it can also meet vehicle-mounted use at the same time. And under the two use methods, only the price of a set of equipment is required, and it is also convenient for the production and assembly of parts, and is convenient for popularization and application. Description of the Drawings

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0022] Figure 1 It is a schematic structural diagram of the antenna mounting base of the present invention on a portable workbench.

[0023] Figure 2 For Figure 1 the side view structural schematic diagram.

[0024] Figure 3 It is a schematic structural diagram of the portable wire of the present invention in an open state under one instance.

[0025] Figure 4 It is a schematic structural diagram of the portable wire of the present invention in a covered state under one instance.

[0026] Figure 5 It is a side view structural schematic diagram of the portable wire of the present invention.

[0027] Figure 6 It is a schematic structural diagram of the present invention when applied to a vehicle-mounted installation box (in an unfolded state) under one instance.

[0028] Figure 7 It is a schematic structural diagram of the present invention when applied to a vehicle-mounted installation box (in a folded state) under one instance.

[0029] Figure 8 It is a schematic structural diagram of the present invention in one state during vehicle use.

[0030] Figure 9 It is a schematic structural diagram of the present invention in another state during vehicle use.

[0031] Figure 10 It is a schematic structural diagram of the portable wire of the present invention in an open state under another instance.

[0032] Figure 11 It is a schematic structural diagram of the portable wire of the present invention in a covered state under another instance.

[0033] Figure 12 It is a schematic structural diagram of the present invention when applied to a vehicle-mounted installation box under another instance.

[0034] Wherein:

[0035] 1 - Portable workbench, 11 - Generator, 111 - Handle, 112 - Fuel inlet, 12 - Functional interface part;

[0036] 2 - Portable antenna, 21 - Base frame, 22 - Antenna surface, 221 - Elevation and depression rod;

[0037] 3 - Antenna mounting base, 31 - Fixed base, 32 - Rotating platform, 321 - Positioning placement groove, 33 - Flat pressing plate, 34 - Fixed plate, 35 - Butterfly bolt;

[0038] 4 - Rocker arm mechanism, 41 - Driving device, 411 - Driving motor, 412 - Transmission shaft, 42 - Rotating arm, 421 - Mounting hole, 43 - Mounting base;

[0039] 5 - Vehicle-mounted installation box, 51 - First box body, 51 - Second box body. Detailed implementation mode

[0040] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be described in detail below with reference to the drawings and specific implementation modes. It should be noted that, without conflict, the implementation modes of the present application and the features in the implementation modes can be combined with each other. Many specific details are set forth in the following description in order to fully understand the present invention. The described implementation modes are only a part of the implementation modes of the present invention, rather than all of the implementation modes. All other implementation modes obtained by those of ordinary skill in the art based on the implementation modes in the present invention without making creative efforts belong to the scope of protection of the present invention.

[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific implementation modes and are not intended to limit the present invention.

[0042] Embodiment 1

[0043] As Figures 1-12 shown, in this embodiment, a vehicle-mounted and portable dual-purpose satellite antenna device is provided, which mainly includes a portable workbench 1 and a portable antenna 2. The specific structural form of the portable antenna 2 can refer to the prior art and will not be elaborated here.

[0044] Specifically, an antenna mounting base 3 is provided on the portable workbench 1. The antenna mounting base 3 includes a fixed base 31 and a rotating platform 32 that can rotate relative to the fixed base 31. The fixed base 31 is detachably mounted on the portable workbench 1. The rotating platform 32 is arranged above the fixed base 31, and a positioning placement groove 321 for mounting the portable antenna 2 is provided on the rotating platform 32. After the portable antenna 2 is mounted in the positioning placement groove 321, it rotates synchronously with the rotation of the rotating platform 32, so as to realize the adjustment of the rotation amplitude of the portable antenna 2 through the rotation of the rotating platform 32.

[0045] As a preferred solution, the positioning and placing groove 321 in this embodiment is arranged on the top end surface of the rotating platform 32, and one side thereof is communicated with the side surface of the rotating platform 32 to form an opening for inserting the portable antenna 2; the shape of the positioning and placing groove 321 is adapted to the shape of the base frame 21 of the portable antenna 2. During installation, the base frame 21 can be pushed into the positioning and placing groove 321 from the opening, which is simple and convenient to use.

[0046] At the same time, a plurality of fasteners are detachably provided on the edge of the positioning slot 321 corresponding to the base frame 21. In this embodiment, in view of the structural characteristics of the base frame 21, the fasteners are provided to include a plurality of flat pressing plates 33 and a plurality of fixing plates 34 arranged in a "Z" shape, and both the flat pressing plates 33 and the fixing plates 34 are detachably mounted on the rotating platform 32 by butterfly bolts 35. At the same time, the fastening method of the butterfly bolts 35 makes it more convenient to disassemble and assemble the portable antenna 2.

[0047] In addition, a rocker mechanism 4 is also provided on the side of the rotating platform 32, and the rocker mechanism 4 rotates synchronously with the rotating platform 32. The rocker mechanism 4 includes a driving device 41 and a rotating arm 42 provided at the power output end of the driving device 41; the portable antenna 2 is provided with an antenna surface 22 and an elevation and pitch rod 221 for driving the antenna surface 22 to unfold or fold, and the rotating arm 42 is provided with a mounting hole 421 matching the elevation and pitch rod 221 on the portable antenna 2.

[0048] As a preferred solution, the rocker mechanism 4 also includes a mounting seat 43 arranged on the rotating platform 32, the driving device 41 includes a driving motor 411, a reduction box is arranged at the power output end of the driving motor 411, and the driving motor 411 and the reduction box are both arranged on the mounting seat 43; the power output end of the driving motor 411 is connected to a transmission shaft 412 through the reduction box, and the transmission shaft 412 passes through the mounting seat 43 and is connected to one end of the rotating arm 42. The mounting hole 421 is arranged at the other end of the rotating arm 42. By controlling the driving motor 411, the opening and closing control of the antenna surface 22 of the portable antenna 2 is realized.

[0049] In addition, the portable antenna 2 in this embodiment can use an antenna surface 22 with a curved surface structure, such as Figures 3-7 In another specific application example, an antenna surface 22 having a planar structure may also be used. Figures 9-11As shown in the figure; the specific structural form of the portable antenna 2 can be referred to the prior art and will not be elaborated here.

[0050] Furthermore, a generator 11 is detachably arranged on the portable workbench 1, and the antenna mounting seat 3 is electrically connected to the generator 11. Specifically, in this solution, it is embodied that the driving motor and the power device for driving the rotary platform 32 to rotate are electrically connected to the generator 11; so that the whole device can be powered and used anytime and anywhere on the premise of meeting the requirements of the generator 11, effectively coping with various application environments.

[0051] As a preferred solution, an installation shell is also provided corresponding to the generator 11, and a handle 111 is further provided on the installation shell to further facilitate the carrying of the device. At the same time, an oil inlet 112 is provided on the installation shell, and the oil inlet 112 is communicated with the oil supply port of the generator 11. In this solution, an oil cap is also provided corresponding to the oil inlet 112.

[0052] Even further, a functional interface part 12 is also provided on the portable workbench 1. Among them, the functional interface part 12 can be set to not only meet the power generation output connection of the generator 11, but also realize the data connection to the antenna mounting seat 3 or even the portable antenna 2, so as to facilitate the debugging operation.

[0053] In addition, as a specific application mode, a vehicle-mounted installation box 5 is also provided corresponding to the portable workbench 1 in this embodiment. The vehicle-mounted installation box 5 can adopt a conventional vehicle-mounted installation box without special manufacture; the vehicle-mounted installation box 5 includes a first box body 51 and a second box body 52. After the first box body 51 and the second box body 52 are closed, an installation cavity for installing the portable workbench 1 is formed, so that the whole satellite antenna device can be directly applied to vehicle-mounted use in special situations such as home use or in the wild to meet different use requirements of users.

[0054] The specific structure of the vehicle-mounted installation box can be referred to the prior art and will not be elaborated here.

[0055] The above is only a preferred embodiment of the present invention, and does not impose any form of limitation on the present invention. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A vehicle-mounted portable dual-use satellite antenna device, characterized in that, It includes a portable workbench, on which an antenna mounting base is provided. The antenna mounting base includes a fixed base and a rotating platform that can rotate relative to the fixed base. A positioning placement groove for installing a portable antenna is provided on the rotating platform, and after the portable antenna is installed in the positioning placement groove, it rotates synchronously with the rotation of the rotating platform; A swing arm mechanism is further provided on the side of the rotating platform. The swing arm mechanism rotates synchronously with the rotating platform. The swing arm mechanism includes a driving device and a swing arm provided at the power output end of the driving device. An antenna surface is provided on the portable antenna, and a pitching rod for facilitating the unfolding or folding of the antenna surface is provided. An installation hole matching the pitching rod on the portable antenna is provided on the swing arm. The positioning placement groove is provided on the top end surface of the rotating platform, and one side thereof is communicated with the side surface of the rotating platform; The shape of the positioning placement groove is adapted to the shape of the base border of the portable antenna; a plurality of fasteners are detachably provided on the edge of the positioning placement groove corresponding to the base border.

2. The on-vehicle portable dual-use satellite antenna device according to claim 1, characterized in that, The fastener includes a flat pressing plate and a fixing plate arranged in a "Z" shape. The fastener is detachably installed on the rotating platform through a wing bolt.

3. A vehicle-mounted portable dual-use satellite antenna device according to any one of claims 1-2, characterized in that, The swing arm mechanism further includes a mounting seat provided on the rotating platform. The driving device includes a driving motor, and the driving motor is provided on the mounting seat; The transmission shaft of the driving device passes through the mounting seat and is connected to one end of the swing arm.

4. The vehicle-mounted portable dual-use satellite antenna device according to claim 3, wherein, A generator is also detachably provided on the portable workbench, and the antenna mounting base is electrically connected to the generator.

5. A vehicle-mounted portable dual-use satellite antenna device according to claim 4, characterized in that, An installation shell is provided corresponding to the generator, and a handle is provided on the installation shell.

6. The vehicle-mounted portable dual-use satellite antenna device according to claim 5, characterized in that, An oil inlet is further provided on the installation shell, and an oil cap is provided corresponding to the oil inlet.

7. A vehicle-mounted portable dual-use satellite antenna device according to any one of claims 4-6, characterized in that, A functional interface part is also provided on the portable workbench.

8. A vehicle-mounted portable dual-use satellite antenna device according to claim 1, characterized in that, It further includes a vehicle-mounted installation box. The vehicle-mounted installation box includes a first box body and a second box body. After the first box body and the second box body are closed, an installation cavity for installing the portable workbench is formed.

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