CN109167625B - Highly integrated satellite communication portable station - Google Patents

Abstract

The invention discloses a highly integrated satellite communication portable station which comprises a base, an azimuth base arranged on the base, a pitching box arranged on the azimuth base, a polarization adjusting mechanism arranged on the pitching box, azimuth adjusting mechanisms arranged on the base and the azimuth base, pitching adjusting mechanisms arranged on the azimuth base and the pitching box and azimuth locking mechanisms arranged on the base, wherein the azimuth base and the pitching box are of box-type structures, sealing covers are arranged on the outer side walls, and handles are arranged at the upper ends of the pitching boxes. The invention has simple structure, provides a highly integrated satellite communication station, has higher space utilization rate, lighter weight, convenient carrying and simple operation.

Description

Highly integrated satellite communication portable station

Technical Field

The invention relates to the technical field of satellite communication, in particular to a highly integrated satellite communication portable station.

Background

Satellite communication has an irreplaceable role in emergency communication, but traditional satellite communication: the diameter of the earth station is 1.2-3.0 meters, the earth station is heavy to a few tons, the earth station is difficult to carry and complex to operate, the size of a general vehicle-mounted satellite communication system is relatively large, the earth station is more than 50 kilograms, the earth station cannot be carried by individuals, the application occasions of the earth station are greatly limited, the existing portable satellite communication system is mostly completed by adopting a manual adjustment mode, the satellite searching process is full and long due to the fact that the satellite searching is manually performed, the portable station for automatically searching the satellite is in a future development direction due to the fact that the satellite searching operation is complicated, and the portable station for automatically searching the satellite meets the condition of convenient carrying.

The automatic star finding is that three operations of polarization star alignment operation, azimuth star alignment operation and pitch star alignment operation are needed to be completed, however, in the prior art, the star alignment operation is often performed in a manual adjustment mode, and the star alignment mode can meet the basic requirements of the star, but has lower efficiency, and corresponding scale mark components are rarely used in the adjustment process, so that the data collection is greatly affected. The invention relates to a portable automatic satellite-finding device, which is characterized in that the device comprises a portable automatic satellite-finding device, a satellite communication station, a pitching angle locking device and a locking device, wherein the portable automatic satellite-finding device is used for automatically finding satellites under the condition of utilizing the prior art, and the portable automatic satellite-finding device is designed to be quite easy to achieve under the condition of utilizing the prior art, but is also required to consider whether the introduction of the automatic satellite-finding device can increase the weight of a satellite communication station and increase the size of the satellite communication station when the weight of the satellite communication station is increased while the design can automatically operate the satellites, and is required to consider the phenomenon that the operation of the satellite cannot be performed when the pitching angle is locked after the satellite-finding is finished.

Besides the above-mentioned purpose of realizing satellite operation, the antenna feeder structure in the prior art has a large defect, and the antenna feeder structure can be divided into a line antenna and a surface antenna according to the structural form and the working principle, wherein the common surface antenna is a satellite antenna, which is a so-called big pot, is a metal paraboloid and is responsible for reflecting satellite signals into a feed source and a tuner which are positioned at a focus. The satellite antenna is used for collecting weak signals transmitted from satellites and removing noise as much as possible. Most antennas are generally parabolic, and some are multi-focal antennas that are composed of a combination of spherical and parabolic surfaces. The satellite signal is reflected by the parabolic antenna and then concentrated to its focal point.

In the miniaturization process of the satellite communication station, the antenna feeder structure is designed to be the center of gravity in the development process of the satellite communication station miniaturization because the antenna feeder structure is convenient to carry and does not have great influence on the signal strength received by the satellite in the miniaturization process.

The existing miniaturized portable station generally has the problem that the antenna panel cannot be removed, because the antenna panel with a large area exists, the existing antenna panel becomes main resistance of the satellite communication station in the portable development direction, meanwhile, the performance of the antenna panel for receiving signals is reduced due to the fact that the antenna panel is required to be miniaturized, and meanwhile, the existing antenna panel lacks a corresponding dial to display the rotation angle.

In the prior art, the space application of the portable station to the handle is not developed, conventionally, the portable satellite base station is provided with the handle which is convenient for moving in a short distance, and the handle is a necessary part of the portable station, but the space in the handle is not reasonably utilized, so that the volume and the quality of the portable station are increased, and therefore, how to reasonably utilize the effective space of the handle becomes an important link in the future development trend.

The main face of the azimuth rotation servo mechanism of the miniaturized portable satellite communication station is how to make the miniaturization and portability under the condition that the base of the portable satellite communication station is not influenced to support the base, the main factors restricting the development of the portable satellite communication station are realized, and meanwhile, under the condition that the servo mechanism lacks necessary electric energy input, the azimuth rotation operation can still be implemented manually, so that the aim of satellite operation is achieved. Meanwhile, in the prior art, the portable satellite communication station lacks a corresponding limiting mechanism, and although the portable satellite communication station can rotate in all directions by means of azimuth rotation, in a normal use link, the azimuth rotation angle is in the range of 0-180 degrees, and based on the analysis, the research and development of an azimuth steering servo and locking device suitable for the portable satellite communication station is not delayed.

In terms of the entire construction of the entire satellite communication portable station, the cradle is an indispensable component of the entire communication portable station, which can provide a base for the azimuth rotation of the portable station while supporting the entire satellite portable station, and thus the cradle of the portable station is designed as a core of the design of the entire portable station.

However, the base in the prior art can meet the above design requirements, but the stability of the base support is considered, so the legs of the designed base are longer, which violates the portability design of the portable station, but the phenomenon that the height of the base cannot be adjusted after the base is purposefully improved, such as the problem is layered endlessly, so the combined base of the satellite communication portable station is provided.

Based on the above analysis, a highly integrated satellite communication portable station has now been developed for the deficiencies occurring in the prior art.

Disclosure of Invention

The invention provides a highly integrated satellite communication portable station, which solves the defects of the prior art, has higher space utilization rate, lighter weight, convenient carrying, simple operation, realization of star visualization, convenient wireless connection with a computer terminal, realization of one-key star-to-star, greatly reduced efficiency of the star, adjustment of the height of a base, convenient storage of a supporting mechanism, realization of the purpose of not affecting portability, convenient automatic realization of azimuth adjustment of the portable communication station, realization of azimuth rotation still when a servo mechanism lacks driving energy, limitation of azimuth rotation angle, saving of driving energy, improvement of support of an azimuth base on the premise of not affecting rotation, integration of various functional modules on a handle, reduction of the quality of the handle, no influence on signal attenuation of a signal transmitting module, realization of random switching of locking and non-locking states, simple operation, high stability, display of an angle of rotation of a antenna structure, convenient detachment of an antenna panel and installation, and convenience of the portable communication station, thereby being more practical.

In order to achieve the object of the present invention, the following techniques are proposed:

the utility model provides a highly integrated satellite communication portable station, includes the base, locates the position base on the base, locates the every single move case on the position base, locates the polarization adjustment mechanism on the every single move case, locates the position adjustment mechanism on base and the position base, locates the every single move adjustment mechanism on position base and the every single move case and locates the position locking mechanism on the base, and position base and every single move case are box structure, and all are equipped with the closing cap on the lateral wall, and every single move case upper end is equipped with the handle.

Preferably, the base is provided with a plurality of supporting feet, the number of the supporting feet is at least three, one end of each supporting foot is provided with a supporting rod, and the other end of each supporting rod is provided with a supporting disc.

Preferably, the inside rear side of position base is equipped with control panel and satellite communication board, is equipped with wiFi interface, net gape, power input interface, master switch and breather valve on the position base lateral wall, and wiFi interface and net gape are connected in satellite communication board, and power input interface and master switch are connected in control panel, satellite communication board and control panel interconnect.

Preferably, the lower end of the pitching case is an opening, the upper end of the pitching case is provided with an operation display panel, the operation display panel comprises a display screen, a star alignment switch and a power amplifier switch, the star alignment switch and the power amplifier switch are arranged on one side of the display screen, an observation hole is further formed in the pitching case, the observation hole is formed in the lower portion of the handle, a scale groove is arranged on the outer side wall of the pitching case, the scale groove is of a fan-shaped structure, and a vertical pointer is arranged at the included angle of the scale groove.

Preferably, the polarization adjustment mechanism comprises a power amplifier in the pitching box, a polarization waveguide arranged on the power amplifier, a dial arranged at one end of the polarization waveguide, an antenna panel arranged at the other end of the polarization waveguide and a feed source assembly connected to the polarization waveguide, wherein the dial is positioned at the outer side of the pitching box, and the antenna panel is positioned at the front side of the pitching box.

Preferably, the pitch adjusting mechanism comprises a pitch driving unit arranged on the front side of the inner wall of the azimuth base, a driving gear connected to the pitch driving unit, a transmission gear meshed with the driving gear, a driven gear meshed with the transmission gear, a pitch driven rod arranged on the driven gear, a pitch rotating shaft arranged on the pitch driven rod, a pitch locking ring arranged at one end of the pitch rotating shaft, a fixing pin arranged at one end of the pitch locking ring, an assembling rod arranged at the other end of the pitch locking ring, a locking piece arranged at the upper end of the assembling rod, a rotating block arranged at the upper end of the locking piece, a connecting rod arranged on the rotating block and a rotating handle arranged at the other end of the connecting rod, wherein the driving gear, the transmission gear and the driven gear are arranged on one outer side wall of the azimuth base, the azimuth base and the pitch box are connected through the pitch rotating shaft, the locking ring, the assembling rod, the locking piece and the rotating block are all arranged in the pitch box, one end of the pitching rotating shaft is fixed on one side wall of the pitch box, the connecting rod also penetrates through the side wall of the pitch box, the rotating handle is arranged on the outer side of the pitch box, and the rotating handle is positioned on the same side as the driving gear, the transmission gear and the driven gear.

Preferably, the azimuth adjusting mechanism comprises an azimuth driving unit arranged at the lower end of the front side of the inner wall of the azimuth base, a driving wheel arranged on the azimuth driving unit, a driven wheel meshed with the driving wheel, an azimuth rotating shaft arranged on the driven wheel, a deep groove ball bearing arranged on the azimuth rotating shaft, a bearing cover arranged at the upper end of the deep groove ball bearing and a needle roller bearing arranged at the lower end of the bearing cover, wherein the azimuth rotating shaft penetrates through the base, and the upper surface of the bearing cover is in contact with the lower bottom of the azimuth base.

Preferably, the azimuth locking mechanism comprises an azimuth locking ring arranged at one end of the azimuth rotating shaft, a fixed rod arranged at one end of the azimuth locking ring, a tension rod arranged at the other end of the azimuth locking ring, an operating handle arranged at one end of the tension rod, and a rubber pad arranged at the assembling end of the operating handle, wherein the azimuth locking mechanism is arranged at the lower part of the base, and the other end of the fixed rod is fixed on the base.

Preferably, a limit rod is arranged on the outer wall of the pitching box, an arc groove is arranged on the outer wall of the azimuth base, the limit rod penetrates through the arc groove, a limit block is arranged at one end of the arc groove, the limit rod is on the same side as the scale groove, a pair of limit pulling and inserting devices are arranged on the bottom of the azimuth base, the limit pulling and inserting devices are in central symmetry, a pair of limit switches are arranged on the upper portion of the base, and the limit switches are in central symmetry.

Preferably, a WiFi signal transmitter is arranged in the handle, and a guide instrument and a level instrument are arranged on the fixed end of the handle.

The technical scheme has the advantages that:

1. according to the base provided by the invention, the whole device is supported, the height of the rotary supporting mechanism can be adjusted, and the supporting mechanism is convenient to store, so that the purpose of not affecting portability is achieved, wherein the supporting rod can rotate for storing;

2. according to the azimuth base provided by the invention, a space is provided for a control module, a pitching adjusting mechanism and main driving equipment of the azimuth adjusting mechanism, in order to prevent the pitching adjusting mechanism and the driving equipment of the azimuth adjusting mechanism from influencing the control module, the inside of the whole azimuth base is divided into two parts, the larger pitching adjusting mechanism occupying the space and the driving equipment of the azimuth adjusting mechanism are arranged in a region with larger space, the control module with smaller occupied space is arranged in a smaller space, and meanwhile, in order to facilitate heat dissipation of the pitching adjusting mechanism and the driving equipment of the azimuth adjusting mechanism, an air-permeable valve is designed to reduce the temperature in the space of the azimuth base and effectively ensure the normal operation of the pitching adjusting mechanism and the driving equipment of the azimuth adjusting mechanism; meanwhile, in order to conveniently limit the pitching angle, a corresponding arc groove and a limiting block are designed, and the corresponding arc groove and the limiting block are matched with the limiting rod to limit the pitching angle; meanwhile, through each interface, the connection between the portable station and the computer terminal is facilitated, the driving equipment of the pitching adjusting mechanism and the azimuth adjusting mechanism is conveniently supplied with electric energy, and the working state of the portable station is adjusted through the corresponding master switch;

3. the pitching box provided by the invention provides a supporting function for the polarization adjusting mechanism, wherein corresponding scale grooves and vertical pointers are designed for displaying the pitching rotation angle, and in order to finish star operation under the condition that the pitching adjusting mechanism lacks enough electric energy, the pitching locking ring is utilized, the effect of randomly switching the locking state and the non-locking state can be realized, the operation is simple, and the stability is high; in order to improve the visualization of the portable station and facilitate the star operation, a star switch, a power amplifier switch and a display screen are designed, and meanwhile, in order to monitor the angle of polarization adjustment, a viewing hole is designed;

4. according to the handle provided by the invention, through the built-in WiFi antenna, the signal transmission is firstly improved, the space of the handle is fully utilized, and in order to prevent the handle from interfering signals, the handle is made of ABS plastic, and in order to utilize the space at two ends of the handle, the corresponding guide instrument and the level instrument are designed at two ends of the handle, so that the azimuth of the portable station can be conveniently monitored;

5. according to the polarization adjusting mechanism provided by the invention, in order to reduce the occupied space of the power amplifier, the power amplifier is designed to be of a flat structure, and meanwhile, a dial is designed for monitoring the polarization rotation angle;

6. according to the pitching adjusting mechanism provided by the invention, the pitching angle adjustment in star operation is mainly completed, wherein a pitching quick ring is designed for completing the adjustment of the pitching angle under the condition of lacking enough electric energy, the pitching locking ring is locked and unlocked on the pitching rotating shaft through the rotation of the rotating handle, the pitching angle can be manually adjusted in the unlocking state, and the pitching angle can be completely adjusted through the pitching adjusting mechanism in the locking state;

7. according to the azimuth adjusting mechanism provided by the invention, the azimuth of the portable station, namely the antenna panel, is adjusted, in the adjusting process, the supporting effect of the bearing cover on the azimuth base is fully utilized, meanwhile, in order to reduce the friction force caused in the rotating process, a corresponding needle bearing is designed, and simultaneously, in order to meet the azimuth rotating angle of 0-180 degrees, a pair of limit pull-in and limit switches which are symmetrical in center are designed, and the limit pull-in and limit switch is used for limiting the rotating angle;

8. according to the azimuth locking mechanism provided by the invention, the connection between the azimuth rotating shaft and the base is conveniently canceled when the azimuth adjusting mechanism lacks necessary electric energy, so that the azimuth base can complete azimuth rotation under the manual operation of the base, and the operation is simple;

9. the invention has simple structure, provides a highly integrated satellite communication station, the space utilization rate of the portable station is higher, the weight is lighter, the portable station is convenient to carry, the operation is simple, the star visualization is realized, the wireless connection with a computer terminal is convenient, the star alignment can be realized by one key, the efficiency of the star alignment is greatly reduced, the height of a base can be adjusted, the supporting mechanism is convenient to store, the purpose of not influencing portability is achieved, the azimuth adjustment of the portable communication station is convenient and automatic, the azimuth rotation can still be realized when the servo mechanism lacks driving energy, the azimuth rotation angle is limited, the driving energy is saved, the support of an azimuth base is improved on the premise of not influencing rotation, various functional modules are integrated on a handle, the quality of the handle is reduced, the influence of signal attenuation can not be generated on a signal transmitting module, the effect of random switching between a locking state and a non-locking state can be realized, the operation is simple, the stability is high, the rotation angle of a antenna panel can be displayed, the portable satellite communication station is convenient, and the portable satellite communication station has strong practicability.

Drawings

Fig. 1 shows an overall perspective view of the present invention.

Fig. 2 shows an overall perspective view of the present invention.

Fig. 3 shows an overall perspective view of the present invention.

Fig. 4 shows a perspective view of a portable station that does not include an antenna panel and feed assembly.

Fig. 5 shows a structure diagram of the polarization adjustment mechanism.

Fig. 6 shows a partial enlarged view at a.

Fig. 7 shows an assembly view of the azimuth adjustment mechanism.

Fig. 8 shows an exploded view of the azimuth adjustment mechanism.

Figure 9 shows a schematic view of the connection of the azimuth lock mechanism.

Description of the embodiments

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, a highly integrated satellite communication portable station comprises abase 1, anazimuth base 2 arranged on thebase 1, apitching box 3 arranged on theazimuth base 2, apolarization adjusting mechanism 4 arranged on thepitching box 3, anazimuth adjusting mechanism 6 arranged on thebase 1 and theazimuth base 2, apitching adjusting mechanism 5 arranged on theazimuth base 2 and thepitching box 3 and anazimuth locking mechanism 7 arranged on thebase 1, wherein theazimuth base 2 and thepitching box 3 are of box type structures, asealing cover 8 is arranged on the outer side wall of each of theazimuth base 2 and thepitching box 3, and ahandle 31 is arranged at the upper end of thepitching box 3.

Preferably, a plurality ofsupport legs 10 are arranged on thebase 1, the number of thesupport legs 10 is at least three,support rods 11 are arranged at one ends of thesupport legs 10, andsupport plates 110 are arranged at the other ends of thesupport rods 11. Support the whole device, can adjust the height of base, conveniently accomodate and the adjustment of height through rotatable bracingpiece 11 to reach the purpose that does not influence portability, wherein bracingpiece 11 can rotate and accomodate, and supportingdisk 110 improves the stability of supporting.

Preferably, the rear side of the inside of theazimuth base 2 is provided with acontrol panel 20 and asatellite communication board 21, aWiFi interface 22, anetwork port 23, apower input interface 26, amain switch 25 and an air-permeable valve 24 are arranged on one side wall of theazimuth base 2, theWiFi interface 22 and thenetwork port 23 are connected to thesatellite communication board 21, thepower input interface 26 and themain switch 25 are connected to thecontrol panel 20, and thesatellite communication board 21 and thecontrol panel 20 are connected with each other. Space is provided for the control module, the pitching adjusting mechanism 5 and the main driving equipment of the azimuth adjusting mechanism 6, and in order to prevent the driving equipment of the pitching adjusting mechanism 5 and the azimuth adjusting mechanism 6 from influencing the control module, the inside of the whole azimuth base is divided into two parts, the driving equipment of the pitching adjusting mechanism 5 and the azimuth adjusting mechanism 6 which occupy the larger space is arranged in the area with the larger space, the control module with the smaller space is arranged in the smaller space, and meanwhile, in order to facilitate the heat dissipation of the driving equipment of the pitching adjusting mechanism 5 and the azimuth adjusting mechanism 6, an air-permeable valve is designed to reduce the temperature in the space of the azimuth base, and the normal operation of the driving equipment of the pitching adjusting mechanism 5 and the azimuth adjusting mechanism 6 is effectively ensured; meanwhile, in order to conveniently limit the pitching angle, a corresponding arc groove 28 and a limiting block 29 are designed, and the size of the pitching angle is limited by the mutual matching of the arc groove 28 and the limiting block 29 and a limiting rod 34; meanwhile, through each interface, the connection of the portable station and the computer terminal is facilitated, the driving equipment of the pitching adjusting mechanism 5 and the azimuth adjusting mechanism 6 is conveniently supplied with electric energy, and the working state of the portable station is adjusted through the corresponding main switch 25.

Preferably, the lower end of thepitching case 3 is an opening, the upper end of thepitching case 3 is provided with anoperation display panel 30, theoperation display panel 30 comprises adisplay screen 300, astar alignment switch 301 and apower amplifier switch 302, which are arranged on one side of thedisplay screen 300, anobservation hole 35 is further arranged on thepitching case 3, theobservation hole 35 is positioned below thehandle 31, ascale groove 32 is arranged on the outer side wall of thepitching case 3, thescale groove 32 is of a fan-shaped structure, and avertical pointer 33 is arranged at the included angle of thescale groove 32. Thepitching box 3 provides a supporting function for thepolarization adjustment mechanism 4, wherein in order to display the pitching rotation angle, thecorresponding scale groove 32 and thevertical pointer 33 are designed, in order to complete star operation under the condition that thepitching adjustment mechanism 5 lacks enough electric energy, thepitching locking ring 56 is utilized, the effect of randomly switching the locking state and the non-locking state can be achieved, the operation is simple, and the stability is high; in order to improve the visualization of the portable station and facilitate the star operation, thestar switch 301, thepower amplifier switch 302 and thedisplay screen 300 are designed, and theobservation hole 35 is designed to monitor the angle of polarization adjustment.

Preferably, thepolarization adjustment mechanism 4 includes apower amplifier 40 in thepitch tank 3, apolarization waveguide 41 provided on thepower amplifier 40, adial 42 provided on one end of thepolarization waveguide 41, anantenna panel 43 provided on the other end of thepolarization waveguide 41, and afeed assembly 44 connected to thepolarization waveguide 41, thedial 42 being located outside thepitch tank 3, theantenna panel 43 being located on the front side of thepitch tank 3. In order to reduce the space occupied by thepower amplifier 40, thepower amplifier 40 is designed in a flat structure, and in order to monitor the polarization rotation angle, adial 42 is designed.

Preferably, the pitch adjusting mechanism 5 includes a pitch driving unit 50 provided on the front side of the inner wall of the azimuth base 2, a driving gear 51 connected to the pitch driving unit 50, a driving gear 52 engaged to the driving gear 51, a driven gear 53 engaged to the driving gear 52, a pitch driven lever 54 provided on the driven gear 53, a pitch rotation shaft 55 provided on the pitch driven lever 54, a pitch locking ring 56 provided at one end of the pitch rotation shaft 55, a fixing pin 560 provided on one end of the pitch locking ring 56, an assembling lever 57 provided on the other end of the pitch locking ring 56, a locking piece 58 provided on the upper end of the assembling lever 57, a turning block 59 provided on the upper end of the locking piece 58, a connecting rod 590 provided on the turning block 59, and a turning handle 591 provided on the other end of the connecting rod 590, the driving gear 51, the driving gear 52, and the driven gear 53 are provided on one outer side wall of the azimuth base 2, the azimuth base 2 and the pitch box 3 are connected by the pitch rotation shaft 55, the assembling lever 57, the locking piece 58, and the turning block 59 are provided on one side wall 590 of the pitch box 3, one end of the fixing pin 560 is fixed on the other side wall 590 of the pitch box 3, the connecting rod is also provided on the outer side of the driving gear 591, and the driving gear 591 is located on the outer side of the driving gear 591. The pitch angle adjustment in the star operation is mainly completed, wherein in order to complete the adjustment of the pitch angle in the absence of sufficient electric power, a pitchquick ring 56 is designed, locking and releasing of the pitch locking ring to thepitch rotation shaft 55 is achieved by rotation of arotation handle 591, in a released state, the pitch angle can be manually adjusted, and in a locked state, the adjustment can be completed by apitch adjustment mechanism 5.

Preferably, theazimuth adjusting mechanism 6 comprises anazimuth driving unit 60 arranged at the lower end of the front side of the inner wall of theazimuth base 2, adriving wheel 61 arranged on theazimuth driving unit 60, a drivenwheel 62 meshed with thedriving wheel 61, anazimuth rotating shaft 63 arranged on the drivenwheel 62, a deepgroove ball bearing 64 arranged on theazimuth rotating shaft 63, a bearingcover 66 arranged at the upper end of the deepgroove ball bearing 64 and aneedle roller bearing 65 arranged at the lower end of the bearingcover 66, wherein theazimuth rotating shaft 63 penetrates through thebase 1, and the upper surface of the bearingcover 66 is in contact with the lower bottom of theazimuth base 2. The portable station, namely the azimuth of the antenna panel, is adjusted, in the process of adjustment, the supporting effect of the bearing cover on the azimuth base is fully utilized, meanwhile, in order to reduce the friction force caused in the rotating process, a correspondingneedle bearing 65 is designed, meanwhile, in order to meet the condition that the azimuth rotating angle is 0-180 degrees, a pair of limiting pull-out and plug 90 and a limitingswitch 9 which are symmetrical in center are designed, the limiting pull-out and plug 90 is blocked by the limitingswitch 9, and therefore the rotating angle is limited.

Preferably, theazimuth locking mechanism 7 comprises anazimuth locking ring 70 arranged at one end of theazimuth rotating shaft 63, a fixedrod 71 arranged at one end of theazimuth locking ring 70, atension rod 72 arranged at the other end of theazimuth locking ring 70, anoperating handle 73 arranged at one end of thetension rod 72, and arubber pad 730 arranged at the assembling end of theoperating handle 73, wherein theazimuth locking mechanism 7 is arranged at the lower part of thebase 1, and the other end of the fixedrod 71 is fixed on thebase 1. The connection between theazimuth rotating shaft 63 and thebase 1 is canceled conveniently when theazimuth adjusting mechanism 6 lacks necessary electric energy, so that theazimuth base 2 can complete azimuth rotation under the manual operation of thebase 1, and the operation is simple.

Preferably, a limitingrod 34 is arranged on an outer wall of thepitching box 3, anarc groove 28 is arranged on an outer wall of theazimuth base 2, the limitingrod 34 penetrates through thearc groove 28, a limitingblock 29 is arranged on one end of thearc groove 28, the limitingrod 34 is on the same side as thescale groove 32, a pair of limiting pull-out and plug 90 is arranged on the bottom of theazimuth base 2, the limiting pull-out and plug 90 is in a central symmetry relationship, a pair of limitingswitches 9 are arranged on the upper portion of thebase 1, and the limitingswitches 9 are in a central symmetry relationship.

Preferably, a WiFi signal transmitter is arranged in thehandle 31, and acompass 310 and alevel 311 are arranged on the fixed end of thehandle 31.

The specific embodiments of the present invention are as follows:

1. in case of sufficient electric power, the base 1 is placed on the ground while ensuring proper height, and if the height is insufficient, the respective support rods 11 are rotated so that the support plate 110 contacts the ground, and then the connection of the power supply through the power input interface 26 is started; then, the main switch 25 is pressed to start the portable station, and meanwhile, the portable station is connected with a computer terminal through the network port 23 and is connected with a WiFi signal transmitter through the WiFi interface 22; then, the pitching locking ring 56 is clamped on the pitching rotation shaft 55, the azimuth locking ring 70 is locked on the azimuth rotation shaft 63, then, the star alignment switch 301 and the power amplifier switch 302 are pressed to start star alignment operation, in the star alignment process, corresponding star alignment data are input into a computer terminal to start starting the azimuth adjusting mechanism 6 and the pitching adjusting mechanism 5 so as to realize star alignment operation, after the star alignment operation of pitching and azimuth is completed, polarization angle adjustment is implemented, and the polarization angle is adjusted according to the data displayed in the observation hole 35 by rotating the feed source assembly 44 until the completion; after the star is aligned, the portable station is restored to the original state and is put into a storage box;

2. when the electric energy is insufficient to provide the operation of theazimuth adjusting mechanism 6 and thepitching adjusting mechanism 5, the clamping of thepitching locking ring 56 to thepitching rotating shaft 55 is canceled, the locking of theazimuth locking ring 70 to theazimuth rotating shaft 63 is started, then the manual azimuth and pitching angle adjustment is started, and in the adjustment process, data are continuously read from thescale grooves 32, so that the star is conveniently and efficiently aligned, and after the star alignment is completed, the supportingrod 11 is rotated and is arranged in the storage box.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (5)

1. The utility model provides a highly integrated satellite communication portable station which is characterized in that, including base (1), locate azimuth base (2) on base (1), locate every single move case (3) on azimuth base (2), locate polarization adjustment mechanism (4) on every single move case (3), locate azimuth adjustment mechanism (6) on base (1) and azimuth base (2), locate every single move adjustment mechanism (5) on azimuth base (2) and every single move case (3) and locate azimuth locking mechanism (7) on base (1), azimuth base (2) and every single move case (3) are box structure, and all be equipped with closing cap (8) on the lateral wall, every single move case (3) upper end is equipped with handle (31);

a control panel (20) and a satellite communication board (21) are arranged on the rear side inside the azimuth base (2), a WiFi interface (22), a network port (23), a power input interface (26), a main switch (25) and an air-permeable valve (24) are arranged on one side wall of the azimuth base (2), the WiFi interface (22) and the network port (23) are connected to the satellite communication board (21), the power input interface (26) and the main switch (25) are connected to the control panel (20), and the satellite communication board (21) and the control panel (20) are connected with each other;

the lower end of the pitching box (3) is provided with an opening, the upper end of the pitching box (3) is provided with an operation display panel (30), the operation display panel (30) comprises a display screen (300), a star-alignment switch (301) and a power amplifier switch (302) which are arranged on one side of the display screen (300), an observation hole (35) is further formed in the pitching box (3), the observation hole (35) is positioned below the handle (31), an outer side wall scale groove (32) of the pitching box (3) is of a fan-shaped structure, and a vertical pointer (33) is arranged at an included angle of the scale groove (32);

the pitching adjusting mechanism (5) comprises a pitching driving unit (50) arranged on the front side of the inner wall of the azimuth base (2), a driving gear (51) connected to the pitching driving unit (50), a transmission gear (52) meshed with the driving gear (51), a driven gear (53) meshed with the transmission gear (52), a pitching driven rod (54) arranged on the driven gear (53), a pitching rotating shaft (55) arranged on the pitching driven rod (54), a pitching locking ring (56) arranged at one end of the pitching rotating shaft (55), a fixing pin (560) arranged at one end of the pitching locking ring (56), an assembling rod (57) arranged at the other end of the pitching locking ring (56), a locking piece (58) arranged at the upper end of the assembling rod (57), a rotating block (59) arranged at the upper end of the locking piece (58), a connecting rod (590) arranged at the rotating block (59) and a rotating handle (591) arranged at the other end of the connecting rod (590), wherein the driving gear (51), the transmission gear (52) and the driven gear (53) are arranged on one outer side wall of the azimuth base (2), and the azimuth base (2) is connected with the pitching rotating shaft (56) through the pitching locking ring (56), the locking piece (58) and the rotating block (59) are both positioned in the pitching box (3), one end of the fixing pin (560) is fixed on one side wall of the pitching box (3), the connecting rod (590) also penetrates through the side wall of the pitching box (3), the rotating handle (591) is positioned at the outer side of the pitching box (3), and the rotating handle (591) is positioned at the same side with the driving gear (51), the transmission gear (52) and the driven gear (53);

the azimuth adjusting mechanism (6) comprises an azimuth driving unit (60) arranged at the lower end of the front side of the inner wall of the azimuth base (2), a driving wheel (61) arranged on the azimuth driving unit (60), a driven wheel (62) meshed with the driving wheel (61), an azimuth rotating shaft (63) arranged on the driven wheel (62), a deep groove ball bearing (64) arranged on the azimuth rotating shaft (63), a bearing cover (66) arranged at the upper end of the deep groove ball bearing (64) and a needle bearing (65) arranged at the lower end of the bearing cover (66), wherein the azimuth rotating shaft (63) penetrates through the base (1), and the upper surface of the bearing cover (66) is in contact with the lower bottom of the azimuth base (2);

the azimuth locking mechanism (7) comprises an azimuth locking ring (70) arranged at one end of the azimuth rotating shaft (63), a fixed rod (71) arranged at one end of the azimuth locking ring (70), a tension rod (72) arranged at the other end of the azimuth locking ring (70), an operating handle (73) arranged at one end of the tension rod (72) and a rubber pad (730) arranged at the assembling end of the operating handle (73), wherein the azimuth locking mechanism (7) is arranged at the lower part of the base (1), and the other end of the fixed rod (71) is fixed on the base (1).

2. The highly integrated satellite communication portable station according to claim 1, wherein a plurality of support legs (10) are arranged on the base (1), the number of the support legs (10) is at least three, support rods (11) are arranged at one ends of the support legs (10), and support plates (110) are arranged at the other ends of the support rods (11).

3. The highly integrated satellite communication portable station according to claim 1, wherein the polarization adjustment mechanism (4) comprises a power amplifier (40) in the elevation box (3), a polarization waveguide (41) provided on the power amplifier (40), a dial (42) provided on one end of the polarization waveguide (41), an antenna panel (43) provided on the other end of the polarization waveguide (41), and a feed assembly (44) connected to the polarization waveguide (41), the dial (42) being located outside the elevation box (3), the antenna panel (43) being located on the front side of the elevation box (3).

4. The highly integrated satellite communication portable station according to claim 1, wherein a limit rod (34) is arranged on an outer wall of the pitching box (3), an arc groove (28) is arranged on an outer wall of the azimuth base (2), the limit rod (34) penetrates through the arc groove (28), a limit block (29) is arranged at one end of the arc groove (28), the limit rod (34) is arranged on the same side as the scale groove (32), a pair of limit plug-in connectors (90) are arranged on the bottom of the azimuth base (2), the limit plug-in connectors (90) are in a central symmetry relationship, a pair of limit switches (9) are arranged on the upper portion of the base (1), and the limit switches (9) are in a central symmetry relationship.

5. The highly integrated satellite communication portable station of claim 1 wherein a WiFi signal transmitter is provided in the handle (31), and a compass (310) and a level (311) are provided on the fixed end of the handle (31).

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