CN214706251U - Portable Ku frequency band satellite antenna - Google Patents
Portable Ku frequency band satellite antenna Download PDFInfo
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- CN214706251U CN214706251U CN202120228533.0U CN202120228533U CN214706251U CN 214706251 U CN214706251 U CN 214706251U CN 202120228533 U CN202120228533 U CN 202120228533U CN 214706251 U CN214706251 U CN 214706251U
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Abstract
The utility model provides a portable Ku frequency channel satellite antenna, which comprises an antenna body and a terminal electrical module, wherein the antenna body comprises a reflecting surface, a GPS and inertial navigation module, a Ku frequency channel receiving and transmitting assembly and a mainboard, and the reflecting surface, the GPS and inertial navigation module, the Ku frequency channel receiving and transmitting assembly and the mainboard are respectively connected with the terminal electrical module; the GPS and inertial navigation module is responsible for automatically searching and positioning the satellite direction, the Ku frequency band receiving and transmitting assembly is used for automatically searching satellite signals, and the main board is responsible for automatically networking according to configured parameters when the portable Ku frequency band satellite antenna locks a target satellite. The utility model has the advantages that: 1. the portable Ku frequency band satellite antenna of the utility model can be automatically unfolded and collected; 2. the utility model discloses a star can be searched automatically to portable Ku frequency channel satellite antenna, when portable Ku frequency channel satellite antenna locking target satellite, is responsible for the automatic networking of parameter according to the configuration.
Description
Technical Field
The utility model relates to an antenna field especially relates to a portable Ku frequency channel satellite antenna.
Background
The traditional ku antenna is complex in design and multiple in operation steps, and the pitching angle and the azimuth angle of the antenna relative to the satellite are required to be manually adjusted. The components of the antenna cannot be frequently disassembled, assembled and replaced. Is not favorable for the popularization of the ku antenna in the market.
SUMMERY OF THE UTILITY MODEL
The utility model provides a portable Ku frequency channel satellite antenna, which comprises an antenna body and a terminal electrical module, wherein the antenna body comprises a reflecting surface, a GPS and inertial navigation module, a Ku frequency channel receiving and transmitting assembly and a mainboard, and the reflecting surface, the GPS and inertial navigation module, the Ku frequency channel receiving and transmitting assembly and the mainboard are respectively connected with the terminal electrical module; the GPS and inertial navigation module is responsible for automatically searching and positioning the satellite direction, the Ku frequency band receiving and transmitting assembly is used for automatically searching satellite signals, and the main board is responsible for automatically networking according to configured parameters when the portable Ku frequency band satellite antenna locks a target satellite.
As a further improvement, the utility model discloses a this portable satellite antenna includes the cloud platform, the cloud platform respectively with terminal electrical module the plane of reflection links to each other, the cloud platform is used for driving the plane of reflection rotates.
As a further improvement, the utility model discloses a this portable satellite antenna includes the cloud platform, the cloud platform respectively with terminal electrical module the plane of reflection links to each other, the cloud platform is used for driving the plane of reflection rotates.
As a further improvement, the utility model discloses a this portable satellite antenna includes the landing leg, the cloud platform is installed on the landing leg, the plane of reflection is installed on the cloud platform, the plane of reflection can center on when adjusting the azimuth 360 rotations are done to fulcrum in the landing leg.
As a further improvement of the present invention, the portable Ku-band satellite antenna includes a modem, the modem is disposed in the main board, and when the portable Ku-band satellite antenna locks a target satellite, the modem can automatically network according to configured parameters; the portable satellite antenna comprises a geomagnetic sensor, and the geomagnetic sensor is arranged in the GPS and inertial navigation module.
As a further improvement of the present invention, the reflecting surface includes a reflecting surface main body, a first reflecting surface side flap, a second reflecting surface side flap, and a third reflecting surface side flap, the first reflecting surface side flap the second reflecting surface side flap the third reflecting surface side flap and the reflecting surface main body are spliced together.
As a further improvement of the present invention, the first reflecting surface side lobe and the second reflecting surface side lobe and the third reflecting surface side lobe and the reflecting surface main body are detachably connected.
As a further improvement of the utility model, the portable Ku frequency band satellite antenna comprises an air spring; the landing leg is the landing leg that can stretch out and draw back.
As a further improvement, the utility model discloses a this portable Ku frequency channel satellite antenna includes locking device, locking device is used for adjusting the flexible and locking of landing leg.
As a further improvement of the utility model, the terminal electrical module includes switch, one-key switch, LAN interface, TX interface, RX interface, inserts interface, power module by plane, the TX interface the RX interface respectively with Ku frequency channel receiving and dispatching subassembly links to each other, switch LAN interface respectively with the mainboard links to each other, one-key on-off control the plane of reflection main part is automatic to be expanded or automatic downstream closes.
As a further improvement, the terminal electrical module includes battery power supply interface, power source, removable battery, the battery power supply interface with power source one end links to each other, the power source other end with removable battery links to each other.
The utility model has the advantages that: the utility model has the advantages that: 1. the portable Ku frequency band satellite antenna of the utility model can be automatically unfolded and collected; 2. the portable Ku frequency band satellite antenna can automatically search satellites, and is responsible for automatic networking according to configured parameters when the portable Ku frequency band satellite antenna locks a target satellite; 3. the utility model discloses a portable Ku frequency channel satellite antenna landing leg can contract; 4. the utility model discloses a portable Ku frequency channel satellite antenna can manual adjustment return to the normal position after the antenna is collected, is convenient for put into the knapsack, makes things convenient for people to carry.
Drawings
Fig. 1 is a structural view of the antenna body of the present invention;
fig. 2 is a structural diagram of the terminal electrical module of the present invention;
fig. 3 is an expanded structure diagram of the landing leg of the satellite terminal of the present invention;
fig. 4-7 are the antenna side lobe assembling structure diagram of the present invention;
fig. 8-9 are the feed source turning structure diagram of the present invention.
Detailed Description
As shown in fig. 1, the utility model discloses a portable Ku frequency channel satellite antenna, including antenna body, terminal electrical module, the antenna body includes plane of reflection, GPS and inertial navigation module 3, Ku frequency channel transceiver module 4, mainboard, plane of reflection 20, GPS and inertial navigation module 3, Ku frequency channel transceiver module 4, the mainboard links to each other with terminal electrical module respectively; the GPS and inertial navigation module 3 is responsible for automatically searching and positioning satellite directions, the Ku frequency band transceiver module 4 is used for automatically searching satellite signals, and the mainboard is responsible for automatically networking according to configured parameters when the portable Ku frequency band satellite antenna locks a target satellite.
This portable satellite antenna includes cloud platform 5, cloud platform 5 respectively with terminal electrical module the plane of reflection 20 links to each other, cloud platform 5 is used for driving plane of reflection 20 rotates.
Ku frequency channel transceiver module 4 can overturn, built-in motor drive module of cloud platform 5, motor drive module is in Ku frequency channel transceiver module 4 overturns the back drive cloud platform 5 drives plane of reflection 20 adjusts its azimuth and angle of pitch.
The portable satellite antenna comprises supporting legs 10, wherein the holder 5 is installed on the supporting legs 10, the reflecting surface 20 is installed on the holder 5, and the reflecting surface 20 can rotate 360 degrees around a fulcrum in the supporting legs 10 when the azimuth angle is adjusted.
The portable Ku frequency band satellite antenna comprises a modem, wherein the modem is arranged in the mainboard, and when the portable satellite antenna locks a target satellite, the modem can automatically network according to configured parameters; the portable satellite antenna comprises a geomagnetic sensor, and the GPS and inertial navigation module 3 is internally provided with the geomagnetic sensor and can automatically search towards the direction of a satellite.
The reflecting surface 20 comprises a reflecting surface main body 2, a first reflecting surface side lobe 1, a second reflecting surface side lobe 6 and a third reflecting surface side lobe 7, and the first reflecting surface side lobe 1, the second reflecting surface side lobe 6, the third reflecting surface side lobe 7 and the reflecting surface main body 2 are spliced together.
The first reflecting surface side lobe 1, the second reflecting surface side lobe 6, the third reflecting surface side lobe 7 and the reflecting surface main body 2 are detachably spliced and can be manually disassembled when the side lobes are not needed.
The portable Ku frequency band satellite antenna comprises an air spring 9; the supporting leg 10 is a telescopic supporting leg.
The portable Ku frequency band satellite antenna comprises a locking device, wherein the locking device is used for adjusting the extension and the locking of the supporting leg 10.
As shown in fig. 2, the terminal electrical module includes a power switch 19, a push-to-talk switch 11, a LAN interface 13, a TX interface 14, an RX interface 15, an air-to-air interface 16, and a power supply module, where the TX interface 14 and the RX interface 15 are respectively connected to the Ku frequency band transceiver module 4, the power switch 19 and the LAN interface 13 are respectively connected to the main board, and the push-to-talk switch 11 controls the reflection surface main body 2 to automatically open or close by automatically moving downward. After the power switch 19 is pressed, the reflecting surface main body 2 can be automatically unfolded after the power lamp is turned on and the push-to-talk switch 11 is pressed for a long time. The LAN interface 13 is externally connected with a computer, ip is set to automatically acquire or WiFi connection, 192.168.0.2 is input to log in a web management interface, parameters of a modem in a mainboard are modified, a receiving level signal of a satellite is checked, and a pitching angle and an azimuth angle of an antenna are checked or set. The TX interface 14 and the RX interface 15 are connected to the Ku frequency band transceiver module 4, so that normal communication between the satellite and the antenna can be maintained when the antenna receives satellite signals.
The terminal electrical module comprises a battery power supply interface 17, a power supply interface 12 and a detachable battery, wherein the battery power supply interface 17 is connected with one end of the power supply interface 12, and the other end of the power supply interface 12 is connected with the detachable battery.
As shown in fig. 3, the development steps of the novel portable Ku-band satellite antenna are as follows:
step 1: the supporting legs 10 on the two sides of the base are opened to be hard limiting, the included angle of the supporting legs 10 on the two sides is about 120 degrees at the moment, the locking device is opened to extend the supporting legs 10 and lock the supporting legs, and the antenna body is stably placed, wherein the schematic diagram is shown in fig. 3.
Step 2: installing a battery and connecting a power line, pressing a power switch 19, turning a power indicator light green, and enabling a terminal electrical module to enter an initialization state when a power-on prompt tone is generated;
and step 3: when the push-to-talk switch 11 is pressed for a short time, the reflecting surface main body 2 starts to automatically expand, the reflecting surface main body 2 automatically stops after the reflecting surface main body 2 expands to a certain position, the blue lamp flickers at a slow speed, the yellow lamp of the push-to-talk switch 11 is normally on after the reflecting surface main body reaches the expanded position, and the installation of the side flaps (the first reflecting surface side flap 1, the second reflecting surface side flap 6 and the third reflecting surface side flap 7) is waited.
And 4, step 4: the reflective surfaces are assembled, as shown in figures 4-7,
the satellite terminal is stably placed, then the auxiliary flaps (the first reflection surface auxiliary flap 1, the second reflection surface auxiliary flap 6 and the third reflection surface auxiliary flap 7) are assembled, the hasp positioning holes are aligned, the hasp positioning pins are sequentially inserted, and after 8 hasp positioning pins are completely inserted, the positioning pins are sequentially and completely locked.
The hasp positioning pins are required to be completely inserted and then locked in sequence so as to ensure the positioning precision.
And 5: automatic star alignment
a) After the feed source is turned manually and the positions shown in fig. 8 to 9 are displayed, the blue lamp flashing antenna body of the push-to-talk switch 11 automatically starts to track the satellite, the antenna body automatically searches and locks the satellite signal, and the blue lamp of the push-to-talk switch 11 is normally on.
b) After the target satellite is locked, the modem arranged in the mainboard can be automatically networked according to the previous configuration.
Note: for the first operation, the network access is carried out by burning a configuration file by using iSite software.
Step 6: collection method
a) The push-to-talk switch 11 is pressed for a long time or a 'collection' button is clicked on a graphic monitoring interface, the blue lamp quickly flickers, and the reflecting surface main body 2 starts to move; the main body 2 of the reflecting surface rotates to reach a collection position in the middle of the direction, and the yellow lamp is normally on at the moment;
b) the side lobes (the first reflecting surface side lobe 1, the second reflecting surface side lobe 6 and the third reflecting surface side lobe 7) are removed, the feed source is turned to the collection position, and the reflecting surface main body 2 automatically moves downwards to be closed;
after the main body 2 of the reflecting surface is automatically collected, the battery is dismantled, and the power switch 19 is turned off; the legs 10 are shortened and the left and right legs 10 are stowed to a central position and placed in the backpack.
Configuring receive satellite parameters
WiFi: TH-KU75Q, wherein represents a satellite terminal serial number, or a computer is connected to the LAN interface 13 via a network cable, and the IP is configured to 192.168.0.5. And logging in 192.168.0.2, and entering a configuration interface.
In the communication-in-motion mode, if the GPS/BD in the equipment acquires the geographical position information, the information of the required satellite can be automatically acquired from the satellite modem.
If the network is accessed for the first time, please configure the satellite modem according to the third node, and after the configuration is completed, the current satellite-to-satellite information, including the polarization angle, the receiving frequency, the symbol rate and the LNB local oscillator, is displayed in the antenna control web page.
After the network access is successful, a designated website is input in the browser or a login interface can be automatically popped up when the network access is successful, a user name and a password are input, the charging is started, and the network access is normal.
High speed satellite network connectivity can be enjoyed through wifi or internet access.
The utility model discloses a portable Ku frequency channel satellite antenna adopts 0.75 m's Ku frequency channel antenna, and inside integrated satellite communication modem, radio frequency receiving and dispatching subassembly, wireless router etc. autotracking connect the Ku satellite, and the user can break away from the ground net restriction, enjoys high-speed satellite network and experiences. Inertial navigation, magnetic heading, GPS/BD receiving and DVB/beacon receiving are carried in the device, and a direct current brushless motor with strong torque is adopted to be matched with an intelligent search algorithm to quickly and accurately track a target satellite. The equipment adopts a transmission structure of a precise harmonic speed reducer, has a self-locking function and ensures high tracking precision in severe environment. Has a great promoting effect on the popularization of the antenna in the market.
The portable ku frequency band satellite antenna of the utility model can be automatically unfolded only by long pressing the push-to-talk button 11 under the condition of switching on the power supply; after the antenna body is automatically unfolded, satellite signals can be automatically searched only by turning over the Ku frequency band transceiving component 4 and adjusting polarization; after the antenna body is aligned with the satellite, the antenna body can automatically adjust the tripod head 5 to the position of the reflection surface main body 2 before being unfolded by long pressing the push-to-talk button 11, and then the Ku frequency band transceiving component 4 is turned over, so that the antenna can be automatically collected. In a word, the portable ku-band satellite antenna can be automatically operated for unfolding, searching and collecting. And is convenient for people to carry: the first reflecting surface side lobe 1, the second reflecting surface side lobe 6 and the third reflecting surface side lobe 7 can be detached and assembled, and the power interface 13 is externally connected with a detachable battery. The legs 10 can be manually rotated and stretched before the antenna is deployed; after the antenna is stored, the antenna can be manually adjusted to return to the original position, and the antenna is convenient to put into a backpack.
The utility model has the advantages that: 1. the portable Ku frequency band satellite antenna of the utility model can be automatically unfolded and collected; 2. the portable Ku frequency band satellite antenna can automatically search satellites, and is responsible for automatic networking according to configured parameters when the portable Ku frequency band satellite antenna locks a target satellite; 3. the utility model discloses a portable Ku frequency channel satellite antenna landing leg can contract; 4. the utility model discloses a portable Ku frequency channel satellite antenna can manual adjustment return to the normal position after the antenna is collected, is convenient for put into the knapsack, makes things convenient for people to carry.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (10)
1. A portable Ku frequency channel satellite antenna is characterized in that: the antenna comprises an antenna body and a terminal electrical module, wherein the antenna body comprises a reflecting surface (20), a GPS and inertial navigation module (3), a Ku frequency band receiving and transmitting assembly (4) and a mainboard, and the reflecting surface (20), the GPS and inertial navigation module (3), the Ku frequency band receiving and transmitting assembly (4) and the mainboard are respectively connected with the terminal electrical module; the GPS and inertial navigation module (3) is responsible for automatically searching and positioning satellite directions, the Ku frequency band receiving and transmitting assembly (4) is used for automatically searching satellite signals, and the main board is responsible for automatically networking according to configured parameters when the portable Ku frequency band satellite antenna locks a target satellite.
2. The portable Ku-band satellite antenna according to claim 1, wherein: this portable Ku frequency channel satellite antenna includes cloud platform (5), cloud platform (5) respectively with terminal electrical module the plane of reflection (20) link to each other, cloud platform (5) are used for driving plane of reflection (20) rotate.
3. The portable Ku-band satellite antenna according to claim 2, wherein: ku frequency channel transceiver module (4) can overturn, built-in motor drive module of cloud platform (5), motor drive module is in after Ku frequency channel transceiver module (4) overturn drive cloud platform (5) drive its azimuth and angle of pitch of reflector (20) adjustment.
4. The portable Ku-band satellite antenna according to claim 2, wherein: this portable Ku frequency channel satellite antenna includes landing leg (10), cloud platform (5) are installed on landing leg (10), plane of reflection (20) are installed on cloud platform (5), plane of reflection (20) can center on when adjusting the azimuth the fulcrum in landing leg (10) is 360 rotations.
5. The portable Ku-band satellite antenna according to claim 1, wherein: the portable Ku frequency band satellite antenna comprises a modem, wherein the modem is arranged in the mainboard, and when the portable Ku frequency band satellite antenna locks a target satellite, the modem can automatically network according to configured parameters; the portable Ku frequency band satellite antenna comprises a geomagnetic sensor, and the geomagnetic sensor is arranged in the GPS and inertial navigation module (3).
6. The portable Ku-band satellite antenna according to claim 1, wherein: the reflecting surface (20) comprises a reflecting surface main body (2), a first reflecting surface side lobe (1), a second reflecting surface side lobe (6) and a third reflecting surface side lobe (7), and the first reflecting surface side lobe (1), the second reflecting surface side lobe (6) and the third reflecting surface side lobe (7) are spliced together with the reflecting surface main body (2).
7. The portable Ku-band satellite antenna according to claim 6, wherein: the first reflecting surface side lobe (1), the second reflecting surface side lobe (6) and the third reflecting surface side lobe (7) are detachably spliced with the reflecting surface main body (2).
8. The portable Ku band satellite antenna according to claim 4, wherein: the portable Ku frequency band satellite antenna comprises an air spring (9); the supporting legs (10) are telescopic supporting legs; the portable Ku frequency band satellite antenna comprises a locking device, wherein the locking device is used for adjusting the extension and the locking of the supporting leg (10).
9. The portable Ku-band satellite antenna according to claim 1, wherein: the terminal electrical module comprises a power switch (19), a push-to-talk switch (11), a LAN interface (13), a TX interface (14), an RX interface (15), an aviation plug interface (16) and a power supply module, wherein the TX interface (14) and the RX interface (15) are respectively connected with the Ku frequency band transceiving component (4), the power switch (19) and the LAN interface (13) are respectively connected with the mainboard, and the push-to-talk switch (11) controls the reflecting surface main body (2) to automatically unfold or automatically move downwards to close.
10. The portable Ku-band satellite antenna according to claim 9, wherein: the terminal electrical module comprises a battery power supply interface (17), a power supply interface (12) and a detachable battery, wherein the battery power supply interface (17) is connected with one end of the power supply interface (12), and the other end of the power supply interface (12) is connected with the detachable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120228533.0U CN214706251U (en) | 2021-01-27 | 2021-01-27 | Portable Ku frequency band satellite antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120228533.0U CN214706251U (en) | 2021-01-27 | 2021-01-27 | Portable Ku frequency band satellite antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214706251U true CN214706251U (en) | 2021-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120228533.0U Active CN214706251U (en) | 2021-01-27 | 2021-01-27 | Portable Ku frequency band satellite antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214706251U (en) |
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2021
- 2021-01-27 CN CN202120228533.0U patent/CN214706251U/en active Active
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Address after: 518000 305-5, 3rd floor, Haijing building, Taizi Road, Shekou, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Tianhai World Satellite Application Technology Co.,Ltd. Patentee after: KINGSIGNAL TECHNOLOGY Co.,Ltd. Address before: 518000 305-5, 3rd floor, Haijing building, Taizi Road, Shekou, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SKY SEA WORLD SATELLITE COMMUNICATION TECHNOLOGY CO.,LTD. Patentee before: KINGSIGNAL TECHNOLOGY Co.,Ltd. |