CN212031736U - Intelligent satellite terminal receiving and transmitting assembly overturning mechanism - Google Patents
Intelligent satellite terminal receiving and transmitting assembly overturning mechanism Download PDFInfo
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- CN212031736U CN212031736U CN201922434536.5U CN201922434536U CN212031736U CN 212031736 U CN212031736 U CN 212031736U CN 201922434536 U CN201922434536 U CN 201922434536U CN 212031736 U CN212031736 U CN 212031736U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 230000007306 turnover Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000010354 integration Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000008447 perception Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000010287 polarization Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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Abstract
The utility model relates to an intelligence satellite terminal receiving and dispatching subassembly tilting mechanism, this mechanism include receiving and dispatching subassembly module, location and navigation sensor, receiving and dispatching subassembly support, rotation axis, locating pin and receiving and dispatching subassembly arm, receiving and dispatching subassembly module and location and navigation sensor fix jointly on receiving and dispatching subassembly support, receiving and dispatching subassembly support passes through rotation axis ground and connects receiving and dispatching subassembly arm, be equipped with the locating hole on the receiving and dispatching subassembly arm, receiving and dispatching subassembly arm passes through locating hole and corresponding locating pin location and fixes receiving and dispatching subassembly module. The utility model discloses can collect star and automation automatically to can accurate perception target position state, a key expandes and collects when realizing reducing the equipment volume, avoid not turning over the direct collection of subassembly and the damage of bringing, avoid the position error in the course of the work, reduce split type maintenance, the maintenance cost of bringing, reduce subassembly quantity, improve the integrated degree of system integration, reduce the volume and the weight of equipment, make things convenient for the customer to use.
Description
Technical Field
The utility model relates to a satellite communication technical field, concretely relates to intelligence satellite terminal receiving and dispatching subassembly tilting mechanism.
Background
A manual star finding device or an automatic star finding mode is adopted in a traditional portable satellite station, and in order to realize rapid star location of equipment, most of the traditional portable satellite station adopts GPS/BD location and an inclination sensor to assist in star location. However, the traditional method adopts the mode that the GPS/BD positioning is separated from the tilt sensor, and the tilt sensor is fixedly installed. For example, in the manual antenna in CN109031370A, a handheld terminal is used to assist in satellite finding during satellite finding, the handheld terminal includes a positioning component, a processor, a compass, a level, an input/output component, and a communication component, and is installed on a feed arm, and a satellite transceiver component is fixedly installed, so that space is wasted, and integration level is not high.
In addition, the mechanism has no control characteristics, and thus the operation is complicated. The common communication equipment needs to start the equipment power supply, then click the unfolding/collecting button to unfold the equipment, then manually turn over the transceiving component, install the antenna side lobe, and finally press the unfolding/collecting again to start automatic satellite alignment. The method increases the complexity of manual operation and increases the satellite time, and if the transceiving component can be directly collected without turning over, the equipment is damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that prior art exists, provide an intelligence satellite terminal receiving and dispatching subassembly tilting mechanism, for the prerequisite not influencing portable station portability, reduce manually operation, realize a key and collect star and a key, when receiving and dispatching subassembly does not overturn to the collection position simultaneously, equipment can not be collected.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
the utility model provides an intelligence satellite terminal receiving and dispatching subassembly tilting mechanism, this mechanism include receiving and dispatching subassembly module, location and navigation sensor, receiving and dispatching subassembly support, rotation axis, locating pin and receiving and dispatching subassembly arm, receiving and dispatching subassembly module and location and navigation sensor fix jointly on receiving and dispatching subassembly support, receiving and dispatching subassembly support passes through the rotation axis and connects receiving and dispatching subassembly arm with rotating, be equipped with the locating hole on the receiving and dispatching subassembly arm, receiving and dispatching subassembly arm passes through the locating hole and corresponding locating pin location and fixes receiving and dispatching subassembly module.
Furthermore, the transceiver module and the positioning and navigation sensor are kept parallel and perpendicular to a fixing surface between the transceiver module and the bracket.
Furthermore, the positioning and navigation sensor and the transceiving component module are arranged in an integrated mode.
Furthermore, the receiving and dispatching subassembly module comprises feed, rotary joint, loudspeaker and shield, rotary joint is connected to the one end of feed for it is rotatory to drive the feed, loudspeaker are connected to rotary joint's outer end, be equipped with the shield on the loudspeaker.
Furthermore, the rotary joint is connected with a corresponding driving motor through a gear or a synchronous belt wheel and used for driving the rotary joint to rotate, so that the feed source is driven to rotate to the designated position.
Furthermore, the positioning and navigation sensor is used for automatically sensing the state of the transceiving component module, automatically performing satellite search and antenna collection actions, reducing manual operation, realizing one-key satellite and one-key collection, avoiding equipment damage caused by collection without turning over, and improving convenience level and reliability.
The utility model has the advantages that:
the utility model discloses the mechanism can be automatic to star and automatic collection, and can accurate perception target position state, automatically, carry out the satellite search, the action of antenna collection, reduce manual operation, realize a key collection to star and a key, avoid not overturning promptly to collect the equipment damage that brings simultaneously, promote level of facilitating and reliability, avoid in the application because machining, the positional error of receiving and dispatching subassembly in the course of the work that reasons such as ageing arouse, more accurate tracking target satellite, and reduce split type maintenance that brings, the maintenance cost, reduce the subassembly quantity, improve the integrated degree of system integration, reduce the volume and the weight of whole equipment, make things convenient for the customer to use more.
Drawings
Fig. 1 is a schematic expanded view of the structure of the present invention;
FIG. 2 is a schematic view of the present invention;
fig. 3 is an overall expanded view of the antenna of the structure of the present invention;
fig. 4 is a schematic structural diagram of a transceiver module according to the present invention;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4 in accordance with the present invention;
FIG. 6 is a split structure diagram of the positioning and navigation sensor of the present invention;
fig. 7 is the internal structure diagram of the positioning and navigation sensor of the present invention.
The reference numbers in the figures illustrate: 1. the device comprises a transceiving component module, 11, a feed source, 12, a rotary joint, 13, a loudspeaker, 14, a dustproof cover, 2, a positioning and navigation sensor, 21, a GPS/BD antenna and amplifier, 22, a processor, 23, a magnetic heading sensor, 24, an acceleration and angular velocity sensor, 25, a GPS/BD demodulation chip, 3, a transceiving component support, 4, a rotary shaft, 5, a positioning pin, 6 and a transceiving component arm.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 3, the intelligent turnover mechanism for the satellite terminal transceiving component comprises a transceiving component module 1, a positioning and navigation sensor 2, a transceiving component support 3, a rotating shaft 4, a positioning pin 5 and a transceiving component arm 6, wherein the transceiving component module 1 and the positioning and navigation sensor 2 are fixed on the transceiving component support 3 together, the transceiving component support 3 is rotatably connected with the transceiving component arm 6 through the rotating shaft 4, the transceiving component arm 6 is provided with a positioning hole, and the transceiving component arm 6 is positioned and fixed on the transceiving component module 1 through the positioning hole and the corresponding positioning pin 5.
The transceiver module 1 and the positioning and navigation sensor 2 are kept parallel and perpendicular to the fixing surface between the transceiver module supports 3.
The positioning and navigation sensor 2 and the receiving and transmitting assembly module 1 are arranged in an integrated mode, the target position state can be accurately sensed, the position error of the receiving and transmitting assembly module 1 caused by machining, aging and the like in the working process is avoided, a target satellite is accurately tracked, the maintenance cost caused by split type is reduced, the number of assemblies is reduced, the integration degree of system integration is improved, the size and the weight of the whole equipment are reduced, and the use by customers is facilitated.
As shown in fig. 4, the transceiver module 1 is composed of a feed source 11, a rotary joint 12, a horn 13 and a dust cover 14, wherein the rotary joint 12 is connected to one end of the feed source 11 for driving the feed source 11 to rotate, the outer end of the rotary joint 12 is connected to the horn 13, and the dust cover 14 is arranged on the horn 13.
As shown in fig. 5, the rotary joint 12 is connected to a corresponding driving motor through a gear or a synchronous pulley, and is configured to drive the rotary joint 12 to rotate, so as to drive the feed source 11 to rotate to a specified position. In this embodiment, two rotation modes can be adopted: manually rotating, namely pinching the dustproof cover 14 by hand, and rotating left and right, wherein when the dustproof cover rotates to the tail end, the conventional limiting sheet is adopted to clamp the rotary joint 12, and the rotation is stopped; automatic rotation-the rotary joint 12 is driven by a motor and a gear or a synchronous belt to rotate to a specified position.
The positioning and navigation sensor 2 is used for automatically sensing the state of the transceiving component module 1, automatically performing satellite search and antenna collection actions, reducing manual operation, realizing one-key-to-satellite and one-key collection, avoiding equipment damage caused by collection without turning over, and improving convenience level and reliability
In this embodiment, as shown in fig. 5 and 7, the positioning and navigation sensor 2 is composed of a GPS/BD antenna and amplifier 21, a processor 22, a magnetic heading sensor 23, an acceleration and angular velocity sensor 24, and a GPS/BD demodulation chip 25, the sensors are closely stacked inside a corresponding housing, so that the overall structure is small, and the waterproof purpose is achieved by a sealed design, and the processor 22 is internally provided with digital filtering and kalman filtering, and can output information such as a current geographic position, a height, an attitude, heading information, a three-axis acceleration, a three-axis angular velocity, a three-axis geomagnetic quantity, and a temperature; starting a power supply of the equipment, turning over the transceiving component module 1 to reach the state shown in figure 1 after the click equipment is unfolded, and fixing the transceiving component module 1 through a positioning pin 5 when the transceiving component module reaches the unfolded position; the positioning and navigation sensor 2 senses angle change, transmits information to a corresponding main control unit and starts to automatically find the star without additional manual operation; when the device is stored, the reset key is pressed for a long time, the azimuth angle of the device rotates to the right front, the device stops, the transceiver module 1 is turned to the storage position, the device can be automatically stored without additional operation as shown in the state of figure 2, and if the transceiver module 1 is not turned to the storage position, the device cannot be stored, so that the device can be prevented from being damaged by irregular operation; in the automatic satellite search process, the main processor calculates theoretical azimuth, pitch angle and polarization angle (left-hand rotation angle and right-hand rotation angle for circularly polarized satellites and polarization angle for linearly polarized satellites) according to the current longitude and latitude sensed by the positioning and navigation sensor 2 and the position of a target satellite, automatically searches the azimuth angle of the target satellite according to the current magnetic heading angle, automatically compensates the pitch angle and the polarization angle caused by uneven ground in the search process according to the current pitch and roll angles, and the processor 22 can control a driving motor according to the current calculation result and control the polarization rotation through the driving motor.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an intelligence satellite terminal receiving and dispatching subassembly tilting mechanism, its characterized in that, this mechanism includes receiving and dispatching subassembly module (1), location and navigation sensor (2), receiving and dispatching subassembly support (3), rotation axis (4), locating pin (5) and receiving and dispatching subassembly arm (6), receiving and dispatching subassembly module (1) and location and navigation sensor (2) are fixed jointly on receiving and dispatching subassembly support (3), receiving and dispatching subassembly arm (6) are connected through rotation axis (4) rotation ground in receiving and dispatching subassembly support (3), be equipped with the locating hole on receiving and dispatching subassembly arm (6), receiving and dispatching subassembly arm (6) are fixed and are received and dispatched subassembly module (1) through locating hole and corresponding locating pin (5).
2. The intelligent turnover mechanism for satellite terminal transceiver modules as claimed in claim 1, wherein the transceiver module (1) and the positioning and navigation sensor (2) are parallel and perpendicular to the fixing plane between the transceiver module supports (3).
3. The intelligent turnover mechanism for satellite terminal transceiver modules as claimed in claim 2, wherein the positioning and navigation sensor (2) and the transceiver module (1) are integrally arranged.
4. The intelligent turnover mechanism for the satellite terminal transceiving component according to claim 1, wherein the transceiving component module (1) is composed of a feed source (11), a rotary joint (12), a loudspeaker (13) and a dust cover (14), the rotary joint (12) is connected to one end of the feed source (11) and used for driving the feed source (11) to rotate, the loudspeaker (13) is connected to the outer end of the rotary joint (12), and the dust cover (14) is arranged on the loudspeaker (13).
5. The intelligent turnover mechanism for the satellite terminal transceiving assembly according to claim 4, wherein the rotary joint (12) is connected with a corresponding driving motor through a gear or a synchronous pulley, and is used for driving the rotary joint (12) to rotate so as to drive the feed source (11) to rotate to a specified position.
6. The intelligent turnover mechanism for the satellite terminal transceiving component according to claim 1, wherein the positioning and navigation sensor (2) is used for automatically sensing the state of the transceiving component module (1), automatically performing actions of satellite search and antenna collection, reducing manual operation, realizing one-key-to-one-key collection of the satellite and the antenna, avoiding equipment damage caused by collection without turnover, and improving convenience level and reliability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922434536.5U CN212031736U (en) | 2019-12-30 | 2019-12-30 | Intelligent satellite terminal receiving and transmitting assembly overturning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922434536.5U CN212031736U (en) | 2019-12-30 | 2019-12-30 | Intelligent satellite terminal receiving and transmitting assembly overturning mechanism |
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| Publication Number | Publication Date |
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| CN212031736U true CN212031736U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922434536.5U Active CN212031736U (en) | 2019-12-30 | 2019-12-30 | Intelligent satellite terminal receiving and transmitting assembly overturning mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112787703A (en) * | 2020-12-14 | 2021-05-11 | 南京中网卫星通信股份有限公司 | Multi-frequency intelligent satellite terminal |
-
2019
- 2019-12-30 CN CN201922434536.5U patent/CN212031736U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112787703A (en) * | 2020-12-14 | 2021-05-11 | 南京中网卫星通信股份有限公司 | Multi-frequency intelligent satellite terminal |
| WO2022127098A1 (en) * | 2020-12-14 | 2022-06-23 | 南京中网卫星通信股份有限公司 | Multi-frequency intelligent satellite terminal |
| CN112787703B (en) * | 2020-12-14 | 2024-01-02 | 南京中网卫星通信股份有限公司 | Multi-frequency intelligent satellite terminal |
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Denomination of utility model: A flipping mechanism for intelligent satellite terminal transceiver components Effective date of registration: 20231214 Granted publication date: 20201127 Pledgee: Bank of Jiangsu Co.,Ltd. Suzhou Branch Pledgor: SUZHOU ATSING INTELLIGENT TECHNOLOGY CO.,LTD. Registration number: Y2023980070726 |