CN114204276B

CN114204276B - Light optimized satellite communication station and operation method thereof

Info

Publication number: CN114204276B
Application number: CN202210149353.2A
Authority: CN
Inventors: 冯建元; 李�杰; 董均国; 陈丹丹; 李文伟
Original assignee: APT Mobile Satcom Ltd
Current assignee: APT Mobile Satcom Ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-04-19
Anticipated expiration: 2042-02-18
Also published as: CN114204276A

Abstract

The invention relates to the technical field of antennas, in particular to a light optimized satellite communication station and an operation method thereof, wherein the light optimized satellite communication station comprises a base, an antenna disc and a feed source electrically connected with the base through a lead, and further comprises a limiting mechanism, a bevel gear mechanism and a feed source frame, wherein shaft sleeves are symmetrically fixed on the base, shaft rods are respectively and rotatably arranged in the shaft sleeves, a middle shaft coaxial with the shaft rods is fixed between the two groups of shaft rods, the limiting mechanism and the bevel gear mechanism are respectively arranged at the back end parts of the two groups of shaft sleeves, and the limiting mechanism is used for limiting the rotation of the shaft rods; according to the invention, through the matching of the transmission mechanism and the bevel gear head, the action of the torsion spring and the limitation of the base on the first support, after the limiting mechanism is contacted to limit the shaft rod, the antenna disc is automatically and quickly opened, so that the device can be quickly used, the traditional multi-flap assembling link is omitted, the erecting time is saved, meanwhile, tools such as bolts and the like are avoided being additionally carried, and the portability and the convenience of the device are improved.

Description

Light optimized satellite communication station and operation method thereof

Technical Field

The invention relates to the technical field of antennas, in particular to a light optimized satellite communication station and an operation method thereof.

Background

At present, a portable satellite communication station, namely a light satellite communication station, is a portable satellite communication station with an ultra-small caliber, forms a satellite communication network through a link with a geosynchronous orbit communication satellite, supports multimedia communication services such as voice, data, audio and video, wide area network access and the like, and is a good means for realizing services such as remote data transmission, emergency communication in accident sites, video rebroadcasting in sites and the like.

Existing portable satellite communication stations typically include an antenna, a feed, and a control device. Generally, the antenna is a parabolic dish body, the antenna is usually assembled by adopting a multi-lobe bolt hasp mode, certain assembling time is needed for antenna erection, tools such as bolts and the like need to be additionally carried, and further, some defects exist in the aspects of carrying and using convenience.

Disclosure of Invention

Solves the technical problem

Aiming at the defects in the prior art, the invention provides a light optimized satellite communication station and an operation method thereof, which can effectively solve the problems that the antenna in the prior art is usually assembled by a multi-piece bolt hasp, the antenna needs a certain assembling time for erection, and tools such as bolts need to be additionally carried, so that the carrying and use convenience is poor.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

a light optimized satellite communication station and an operation method thereof comprise a base, an antenna disc, a feed source electrically connected with the base through a lead, a limiting mechanism, a bevel gear mechanism and a feed source frame, wherein shaft sleeves are symmetrically fixed on the base, shaft rods are respectively and rotatably arranged in the shaft sleeves, a central shaft coaxial with the shaft rods is fixed between the two groups of shaft rods, the limiting mechanism and the bevel gear mechanism are respectively arranged at the back end parts of the two groups of shaft sleeves, the limiting mechanism is used for limiting the rotation of the shaft rods, the bevel gear mechanism comprises bevel gear heads fixed in the shaft sleeves, the feed source frame can be folded and contained on the base, the feed source frame rotates on the shaft rods, a torsion spring is arranged between the feed source frame and the shaft rods, a limiting rod used for limiting the feed source frame to enable the feed source frame to erect the feed source at the circle center of the antenna disc is also fixed between the two groups of shaft rods, the antenna disc comprises a middle disc part and side disc parts symmetrically rotating at the two sides of the middle disc part, the middle disc part is fixedly connected with the two groups of shaft rods through a support plate, and a transmission mechanism in transmission fit with the two groups of side disc parts is arranged on the support plate; when the antenna coil rotates towards the direction far away from the base, the two groups of side disc parts are unfolded through the matching of the transmission mechanism and the bevel gear head.

Furthermore, it is two sets of the axle sleeve end of dorsad has all seted up the ladder notch, limiting mechanism includes sliding sleeve, concave dish and first spring, sliding sleeve one end be fixed with ladder notch fixed connection's first flange, first flange one end is kept away from at the sliding sleeve to the coaxial slip of concave dish, and the concave dish inner wall is provided with the ring gear, the concave dish outside is provided with the coaxial button with it, the button passes and wears out the sliding sleeve, the axostylus axostyle is close to limiting mechanism one end and is fixed with the latch that can with the ring gear joint, first spring is located between concave dish and the axostylus axostyle tip.

Furthermore, a plurality of groups of sliding openings are formed in the outer wall of the sliding sleeve, sliding blocks in sliding fit with the sliding openings are arranged on the outer side of the circumference of the sliding sleeve, first magnetic blocks in magnetic fit with the sliding blocks are arranged on the inner side wall of each sliding opening, and the width of each sliding opening is equal to the sum of the width of each sliding block and the width of one tooth of the gear ring.

Furthermore, the bevel gear mechanism further comprises a sleeve, the bevel gear head is fixed at one end of the sleeve, and a second flange fixedly connected with the stepped notch is fixed at one end, far away from the bevel gear head, of the sleeve.

Furthermore, a shaft groove is formed in one end, close to the bevel gear mechanism, of the shaft rod, the sleeve is sleeved in the shaft groove, the transmission mechanism comprises a first gear shaft and a second gear shaft, the first gear shaft rotates on the side wall of the support plate, the second gear shaft rotates on the central disk portion, one end of the first gear shaft penetrates into the shaft groove and is provided with a first bevel gear capable of being meshed with the bevel gear head, the other end of the first gear shaft is fixed with a second bevel gear, a third bevel gear meshed with the second bevel gear is fixed on the second gear shaft, fourth bevel gears are fixed at two ends of the second gear shaft, the side disk portions rotate on the side wall of the central disk portion through side shafts respectively, and fifth bevel gears meshed with the fourth bevel gears are arranged on the side shafts respectively.

Furthermore, the opposite sides of the middle disk part and the side disk part are provided with second magnetic blocks which are in magnetic fit.

Furthermore, the feed frame comprises a first support and a second support, a containing opening used for containing the second support is formed in the first support, a shaft ring rotating with the center shaft is arranged at one end, far away from the second support, of the first support, the second support rotates at one end, far away from the shaft ring, of the containing opening, and a buckling mechanism used for limiting the second support to rotate is arranged at the rotating position of the first support and the second support.

Furthermore, buckle mechanism includes kelly and second spring, first support is kept away from shaft collar one end and is seted up the slide opening, the kelly passes and wears out the shaft hole, and be fixed with on the kelly with slide opening sliding fit's a piece, the second spring housing is established in the kelly outside, and second spring both ends respectively with a piece and the contact of slide opening inner wall, the second support is close to storage port one end and sets up the draw-in groove with the kelly joint.

Furthermore, a slot is formed in one end, far away from the clamping groove, of the second support, and an inserting strip which is in inserting fit with the slot is fixed on the feed source.

A method of operating a lightweight optimized satellite communications station, the method being adapted for use in a lightweight optimized satellite communications station as described above, the method comprising:

s1, sequentially taking out the base, the feed source and the lead;

s2, pressing the button to automatically open the antenna disc, then pressing the button, and rotating the antenna disc to enable the antenna disc to rotate in an inclined state;

s3, unfolding the feed source frame, erecting the feed source on the feed source frame, and connecting the guide wire with the feed source and the base;

and S4, turning on a power switch, pressing a button, rotating the antenna disc again, moving the orientation of the base and adjusting the star alignment angle of the antenna disc.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:

according to the invention, through the matching of the transmission mechanism and the bevel gear head, the action of the torsion spring and the limitation of the base on the first support, after the limiting mechanism is contacted to limit the shaft rod, the antenna disc is automatically and quickly opened, so that the device can be quickly used, the traditional multi-flap assembling link is omitted, the erecting time is saved, meanwhile, tools such as bolts and the like are avoided being additionally carried, and the portability and the convenience of the device are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic flow chart of the present invention;

FIG. 2 is a schematic view of a first perspective structure of the present invention;

FIG. 3 is a schematic view of a second viewing angle configuration according to the present invention;

FIG. 4 is a schematic illustration of an explosive structure according to the present invention;

FIG. 5 is a schematic view of a first cross-sectional configuration of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 5 according to the present invention;

FIG. 7 is a second cross-sectional structural view of the present invention;

FIG. 8 is a schematic view of the stand structure of the present invention;

FIG. 9 is a schematic view of the structure of the middle disk portion of the present invention;

FIG. 10 is a first perspective view of the limiting mechanism of the present invention;

FIG. 11 is a second perspective view of the limiting mechanism of the present invention;

FIG. 12 is a schematic structural view of the bevel gear mechanism of the present invention;

the reference numerals in the drawings denote: 1. a machine base; 101. a receiving groove; 2. an antenna disc; 201. a middle disc part; 202. a side disc portion; 203. a side shaft; 204. a fifth bevel gear; 205. a second magnetic block; 206. a transfer groove; 207. a transfer rack; 208. an inner cavity; 3. a feed source; 4. a limiting mechanism; 401. a sliding sleeve; 402. a concave disk; 403. a first spring; 404. a first flange; 405. a ring gear; 406. a button; 407. a sliding port; 408. a slider; 409. a first magnetic block; 5. a bevel gear mechanism; 501. a bevel gear head; 502. a sleeve; 503. a second flange; 504. positioning a rod; 505. a shaft opening; 6. a feed source frame; 601. a first bracket; 602. a second bracket; 603. a receiving opening; 604. a shaft ring; 605. a card slot; 606. a slot; 607. a baffle plate; 7. a shaft sleeve; 701. a stepped notch; 702. positioning a groove; 8. a shaft lever; 801. clamping teeth; 802. a shaft groove; 803. a rotating shaft; 9. a middle shaft; 10. a torsion spring; 11. a limiting rod; 12. a support plate; 13. a first gear shaft; 14. a second gear shaft; 15. a first bevel gear; 16. a fourth bevel gear; 17. a clamping rod; 18. a second spring; 19. supporting a block; 20. cutting, 21, pull ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

A lightweight optimized satellite communication station and an operation method thereof according to the present embodiment, refer to fig. 1 to 12: the antenna comprises a base 1, an antenna disc 2, a feed source 3 electrically connected with the base 1 through a wire, a limiting mechanism 4, a bevel gear mechanism 5 and a feed source frame 6.

Specifically, a power supply unit and a communication unit are arranged in the base 1, and the power supply unit is used for supplying power to the communication unit and the feed source 3.

Shaft sleeves 7 are symmetrically fixed at the rear part of the top side of the machine base 1 (taking figure 2 as a reference direction, the same applies below), shaft rods 8 are respectively and rotatably arranged in the shaft sleeves 7, and a middle shaft 9 coaxial with the two groups of shaft rods 8 is fixed between the two groups of shaft rods 8.

The antenna disc 2 is matched with the two groups of shaft rods 8, so that the antenna disc 2 rotates at the top of the base 1; specifically, the antenna disc 2 comprises a middle disc part 201 and side disc parts 202 symmetrically rotating at two sides of the middle disc part 201, wherein the middle disc part 201 is fixedly connected with two groups of shaft rods 8 through support plates 12; wherein, the side of the middle tray part 201 facing the side tray part 202 is provided with a transfer groove 206, the side of the side tray part 202 facing the middle tray part 201 is fixed with a side shaft 203 through an arc transfer frame 207, the side shaft 203 rotates in the transfer groove 206, thereby realizing that the side tray part 202 rotates on the left and right side walls of the middle tray part 201.

A transmission mechanism in transmission fit with the two groups of side disc parts 202 is arranged on the support plate 12; specifically, an inner cavity 208 is arranged between the support plate 12 and the central disk portion 201, a shaft groove 802 is arranged at the right end of the shaft lever 8 at the right side, and the side wall of the right shaft lever 8 is provided with an arc opening communicated with the shaft groove 802, the transmission mechanism comprises a first gear shaft 13 and a second gear shaft 14, the first gear shaft 13 rotates on the right side wall of the support plate 12, the bottom end of the first gear shaft 13 passes through the arc opening and penetrates into the shaft groove 802, and is fixed with a first bevel gear 15, the top end of the first gear shaft 13 penetrates into the inner cavity 208 and is fixed with a second bevel gear, the second gear shaft 14 rotates on the support plate 12 and penetrates out of the inner cavity 208, meanwhile, a third bevel gear meshed with the second bevel gear is fixed on the second gear shaft 14, fourth bevel gears 16 are fixed at two ends of the second gear shaft 14, and the fourth bevel gears 16 are meshed with fifth bevel gears 204 fixed on the side shafts 203, so that the first gear shaft 13 rotates to realize the rotation of the two groups of side disc parts 202.

An umbrella tooth mechanism 5 is fixed in the right shaft sleeve 7; specifically, the bevel gear mechanism 5 includes a bevel gear head 501, and the bevel gear head 501 penetrates into the shaft groove 802 and can be engaged with the first bevel gear 15; when the antenna disc 2 is perpendicular to the base 1, the first bevel gear 15 is just meshed with one tooth at the top of the umbrella tooth head 501, and the side disc part 202 is in a fully unfolded state, so that when the antenna disc 2 continues to rotate backwards, the first bevel gear 15 is separated from the teeth in the sector area on the umbrella tooth head 501, and the antenna disc 2 can effectively continue to rotate backwards; when the perpendicular frame 1 of antenna dish 2 rotates forward, through the meshing of the tooth in the sector on first bevel gear 15 and the bevel gear head 501, drive the rotation of first tooth axle 13, and then drive two sets of side dish portions 202 and rotate in opposite directions, not only realize that two sets of side dish portions 202 are folded at well dish portion 201 front side, and realize whole antenna dish 2 and rotate forward, when dish portion 201 forward rotation in realizing promptly, dish portion 201 front side is folded to well dish portion 201 front side in two sets of, and then realize that antenna dish 2 is folded to frame 1 top side.

When the two sets of side disk parts 202 are folded at the front side of the middle disk part 201, the first bevel gear 15 is just separated from the teeth in the sector area on the bevel gear head 501, and the middle disk part 201 can still rotate forwards, that is, after the side disk parts 202 are folded at the front side of the middle disk part 201, a rotating space is left between the middle disk part 201 and the machine base 1, thereby avoiding the obstruction to the folding of the side disk part 202.

In order to ensure the stability of the two sets of side disc parts 202 during unfolding, a second magnetic block 205 which is magnetically matched is arranged on the opposite sides of the middle disc part 201 and the side disc parts 202, so that the magnetic attraction between the side disc parts 202 and the middle disc part 201 is realized.

The bevel gear mechanism 5 also comprises a sleeve 502 sleeved in the left shaft sleeve 7; wherein, all seted up ladder notch 701 at two sets of axle sleeves 7 dorsad ends, the bevel gear head 501 is fixed at the sleeve pipe 502 right-hand member, and the sleeve pipe 502 left end is fixed with the second flange 503 with ladder notch 701 fixed connection for fixed sleeve pipe 502, thereby be convenient for install bevel gear mechanism 5.

A positioning rod 504 is further fixed to the right side of the second flange 503, and a positioning groove 702 that is engaged with the positioning rod 504 is provided in the stepped notch 701 on the left side, thereby facilitating the placement of the sector teeth on the bevel-tooth head 501 at the correct position.

Meanwhile, the end of the bevel gear head 501 is provided with a shaft opening 505 coaxial with the sleeve 502, the left end of the left shaft lever 8 is fixed with a rotating shaft 803, and the end of the rotating shaft 803 rotates in the shaft opening 505, so that the rotating stability of the shaft lever 8 is further improved.

The limiting mechanism 4 is arranged at the back end part of the right shaft sleeve 7, and the limiting mechanism 4 is used for limiting the rotation of the shaft lever 8; specifically, the limiting mechanism 4 comprises a sliding sleeve 401, a concave disc 402 and a first spring 403, the sliding sleeve 401 is fixed in the right shaft sleeve 7, the concave disc 402 coaxially slides at one end of the sliding sleeve 401 far away from the first flange 404, a gear ring 405 is arranged on the inner wall of the concave disc 402, a button 406 coaxial with the concave disc 402 is arranged on the outer side of the concave disc 402, the button 406 penetrates through the sliding sleeve 401, a latch 801 capable of being clamped with the gear ring 405 is fixed at one end of the shaft lever 8 close to the limiting mechanism 4, and the first spring 403 is located between the concave disc 402 and the end of the shaft lever 8.

Through the meshing of latch 801 and ring gear 405, realize the restriction to axostylus axostyle 8 pivoted, when pressing button 406 to the left side, make ring gear 405 break away from latch 801, then remove the restriction to axostylus axostyle 8 pivoted, after loosening button 406, under the effect of first spring 403, make ring gear 405 mesh with latch 801 once more, thereby realize the restriction to axostylus axostyle 8 pivoted once more, realize the rotation restriction to antenna panel 2 promptly, make antenna panel 2 fixed with frame 1.

In order to install the sliding sleeve 401, a first flange 404 fixedly connected with the stepped notch 701 is fixed at the right end of the sliding sleeve 401.

Wherein, the outer wall of the sliding sleeve 401 is provided with a plurality of sets of sliding openings 407, the outer side of the circumference of the sliding sleeve 401 is provided with a sliding block 408 which is in sliding fit with the sliding openings 407, and the concave disc 402 can coaxially slide at one end of the sliding sleeve 401 far away from the first flange 404.

In order to facilitate the engagement of the latch 801 and the gear ring 405, the left end and the right end of the teeth of the gear ring 405 and the left end and the right end of the teeth of the latch 801 are both provided with inverted cone angles, and the width of the sliding opening 407 is equal to the sum of the width of the sliding block 408 and the width of one tooth of the gear ring 405, so that when the gear ring 405 is in contact with the latch 801, the gear ring 405 can deflect half of the tooth width to be engaged with the latch 801.

In order to further ensure the meshing between the latch 801 and the gear ring 405, the inner side walls of the sliding opening 407 are respectively provided with a first magnetic block 409 which is magnetically matched with the slider 408, and two groups of first magnetic blocks 409 on the inner side walls of the sliding opening 407 generate equal magnetic attraction to the slider 408, so that after the gear ring 405 is separated from the latch 801, the concave disc 402 is enabled to perform small-angle 'return', namely the slider 408 is enabled to rotate to the middle of the sliding opening 407, the distance between the two sides of the slider 408 and the inner walls of the two sides of the sliding opening 407 is equal to half of the width of the gear tooth, and the latch 801 is convenient to mesh with the gear ring 405 when the latch 801 is meshed with the gear ring 405 next time.

The feed source frame 6 is foldable to be accommodated on the base 1, the feed source frame 6 rotates on the shaft lever 8, a torsion spring 10 is arranged between the feed source frame 6 and the shaft lever 8, and a limiting rod 11 used for limiting the feed source frame 6 to enable the feed source frame 6 to erect the feed source 3 at the circle center of the antenna disc 2 is further fixed between the two groups of shaft levers 8.

Specifically, the feed frame 6 includes a first support 601 and a second support 602, a containing opening 603 for containing the second support 602 is provided on the first support 601, one end of the first support 601, which is far away from the second support 602, is provided with a shaft ring 604 rotating with the center shaft 9, the second support 602 rotates at one end of the containing opening 603, which is far away from the shaft ring 604, and a fastening mechanism for limiting the rotation of the second support 602 is provided at the rotation position of the first support 601 and the second support 602.

The buckling mechanism comprises a clamping rod 17 and a second spring 18; specifically, a sliding hole is formed in one end, away from the shaft collar 604, of the first support 601, the clamping rod 17 penetrates through the shaft hole and penetrates out of the shaft hole, a supporting block 19 in sliding fit with the sliding hole is fixed on the clamping rod 17, the second spring 18 is sleeved on the outer side of the clamping rod 17, two ends of the second spring 18 are respectively in contact with the supporting block 19 and the inner wall of the sliding hole, and a clamping groove 605 clamped with the clamping rod 17 is formed in one end, close to the containing opening 603, of the second support 602; then, when the second bracket 602 is rotated out of the receiving opening 603 and rotated to be perpendicular to the first bracket 601, the clamping rod 17 is clamped into the clamping groove 605 under the action of the second spring 18, so that the second bracket 602 and the first bracket 601 are fixed; when the clamping rod 17 is moved away from the clamping groove 605, the second bracket 602 and the first bracket 601 can be released from being fixed, and at the moment, the second bracket 602 can be rotated into the accommodating port 603, so that the second bracket 602 can be folded and accommodated in the first bracket 601.

In order to move the jamming rod 17 in the direction away from the jamming slot 605, a pulling ring 21 is fixed at one end of the jamming rod 17 away from the supporting block 19, and meanwhile, in order to allow the jamming rod 17 to be clamped into the jamming slot 605 under the action of the second spring 18, one end of the jamming rod 17 away from the pulling ring 21 is provided with a rounded corner.

In order to prevent the second bracket 602 folded and received in the first bracket 601 from falling out of the receiving opening 603, a baffle 607 is fixed to the bottom side of the receiving opening 603.

A slot 606 is formed in one end, far away from the slot 605, of the second support 602, and an insert 20 in inserting fit with the slot 606 is fixed on the feed source 3, so that the feed source 3 is conveniently erected on the second support 602.

The base 1 is further provided with a receiving groove 101 for receiving the folded feed frame 6.

In the technical scheme, two groups of torsion springs 10 are preferably selected and are symmetrically arranged on the outer side of the central shaft 9, two ends of each torsion spring are respectively clamped on the side wall of the shaft ring 604 and the side wall of the shaft rod 8, and the first support 601 is limited by the limiting rod 11, so that the largest angle between the first support 601 and the support plate 12 is 90 degrees, namely the first support 601 is perpendicular to the support plate 12.

When antenna dish 2 is perpendicular frame 1, when extension board 12 is perpendicular frame 1 promptly, first support 601 is located and accomodates groove 101 this moment, when antenna dish 2 rotated to the front side, when the angle between antenna dish 2 and the first support 601 shrinks promptly, owing to accomodate groove 101 to first support 601 spacing for torsional spring 10 carries out the elasticity energy storage.

Therefore, when the device is folded, the feed source 3 is firstly pulled out from the top end of the second support 602, the pull ring 21 is pulled, the second support 602 is folded and accommodated into the accommodating port 603 of the first support 601, the button 406 is pressed, the middle disc part 201 can be rotated forwards at the moment, the first support 601 is driven to synchronously rotate forwards at the moment, the middle disc part 201 rotates to be vertical to the base 1, the middle umbrella tooth head 501 continues to rotate forwards, the two groups of side disc parts 202 are folded towards the middle disc part 201 through the matching of the transmission mechanism and the umbrella tooth head 501, the button 406 is loosened after the middle disc part 201 is folded towards the top side of the base 1, the rotation limitation on the shaft rod 8 is realized through the limiting mechanism 4, and the antenna disc 2 is folded to the top side of the base 1.

When the antenna disc 2 is opened, only the button 406 needs to be pressed, under the action of the torsion spring 10, and the base 1 limits the first support 601, so that the middle disc part 201 automatically rotates backwards relative to the first support 601, and through the matching of the transmission mechanism and the bevel gear head 501, the two groups of side disc parts 202 automatically open outwards, namely, the antenna disc 2 is automatically and quickly opened.

When the middle disc part 201 rotates to be vertical to the base 1, the button 406 can be pressed again, and the antenna disc 2 can continue to rotate backwards, so that the first bracket 601 rotates out of the accommodating groove 101, then the second bracket 602 rotates upwards to be vertical to the first bracket 601, and then the feed source 3 is inserted on the second bracket 602; button 406 may then be pressed again and antenna disc 2 may continue to be rotated backwards, adjusting the relative star angle of antenna disc 2.

The device passes through drive mechanism and bevel gear head 501's cooperation to through torsional spring 10's effect and frame 1 spacing to first support 601, after contact limiting mechanism 4 is to the restriction of axostylus axostyle 8, make the automation of antenna disc 2 open fast, thereby can use the device fast, remove traditional orange-peel from and assemble the link, saved the erection time, avoid additionally carrying tools such as bolt simultaneously, improve the device's portability and convenience.

An operation method of a light-weight optimized satellite communication station is suitable for the light-weight optimized satellite communication station and comprises the following steps:

s1, sequentially taking out the base 1, the feed source 3 and the lead;

s2, pressing the button 406, automatically opening the antenna disc 2, then pressing the button 406, and rotating the antenna disc 2 to enable the antenna disc 2 to rotate in a tilting state;

s3, unfolding the feed source frame 6, erecting the feed source 3 on the feed source frame 6, and connecting a lead with the feed source 3 and the base 1;

and S4, turning on a power switch, pressing the button 406, rotating the antenna disc 2 again, and simultaneously moving the position of the base 1 to adjust the star angle of the antenna disc 2.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. The utility model provides a light optimization type satellite communication station, includes frame (1), antenna dish (2) and feed source (3) through wire and frame (1) electric connection, its characterized in that: the antenna disc feed mechanism comprises a base (1), and is characterized by further comprising a limiting mechanism (4), bevel gear mechanisms (5) and a feed source frame (6), wherein shaft sleeves (7) are symmetrically fixed on the base (1), shaft rods (8) are respectively and rotatably arranged in the shaft sleeves (7), a middle shaft (9) coaxial with the shaft rods (8) is fixed between the two groups of shaft rods (8), the limiting mechanism (4) and the bevel gear mechanisms (5) are respectively arranged at the back end parts of the two groups of shaft sleeves (7), the limiting mechanism (4) is used for limiting the rotation of the shaft rods (8), each bevel gear mechanism (5) comprises a bevel gear head (501) fixed in each shaft sleeve (7), the feed source frame (6) can be folded and stored on the base (1), the feed source frame (6) rotates on the shaft rods (8), a torsion spring (10) is arranged between the feed source frame (6) and the shaft rods (8), and a limiting rod (11) used for limiting the feed source frame (6) to enable the feed source frame (3) to be erected at the circle center of the antenna disc (2) is further fixed between the two groups of the shaft rods (8), the antenna disc (2) comprises a middle disc part (201) and side disc parts (202) symmetrically rotating on two sides of the middle disc part (201), the middle disc part (201) is fixedly connected with two groups of shaft rods (8) through a support plate (12), and a transmission mechanism in transmission fit with the two groups of side disc parts (202) is arranged on the support plate (12); when the antenna coil (2) rotates towards the direction far away from the base (1), the two groups of side disc parts (202) are unfolded through the matching of the transmission mechanism and the bevel gear head (501).

2. A lightweight optimized satellite communication station according to claim 1, wherein the two sets of bushings (7) are provided with stepped notches (701) at their ends facing away from each other, the limiting mechanism (4) comprises a sliding sleeve (401), a concave disc (402) and a first spring (403), one end of the sliding sleeve (401) is fixed with a first flange (404) fixedly connected with the ladder notch (701), the concave disc (402) coaxially slides at one end of the sliding sleeve (401) far away from the first flange (404), a gear ring (405) is arranged on the inner wall of the concave disc (402), a button (406) coaxial with the concave disc (402) is arranged on the outer side of the concave disc (402), the button (406) penetrates through and penetrates out of the sliding sleeve (401), one end of the shaft lever (8) close to the limiting mechanism (4) is fixed with a latch (801) which can be clamped with the gear ring (405), the first spring (403) is located between the recess disc (402) and the end of the shaft (8).

3. The lightweight optimized satellite communication station according to claim 2, wherein a plurality of sets of sliding openings (407) are formed in the outer wall of the sliding sleeve (401), sliding blocks (408) which are in sliding fit with the sliding openings (407) are arranged on the outer side of the circumference of the sliding sleeve (401), first magnetic blocks (409) which are in magnetic fit with the sliding blocks (408) are arranged on the inner side walls of the sliding openings (407), and the width of each sliding opening (407) is equal to the sum of the width of each sliding block (408) and the width of one tooth of the gear ring (405).

4. A lightweight optimized satellite communication station according to claim 2, wherein the bevel gear mechanism (5) further comprises a sleeve (502), the bevel gear head (501) is fixed at one end of the sleeve (502), and a second flange (503) fixedly connected with the stepped notch (701) is fixed at the end of the sleeve (502) far away from the bevel gear head (501).

5. The lightweight optimized satellite communication station according to claim 4, wherein a shaft groove (802) is formed at one end of the shaft rod (8) close to the bevel gear mechanism (5), the sleeve (502) is sleeved in the shaft groove (802), the transmission mechanism comprises a first gear shaft (13) rotating on the side wall of the support plate (12) and a second gear shaft (14) rotating on the central disk portion (201), one end of the first gear shaft (13) penetrates into the shaft groove (802) and is provided with a first bevel gear (15) capable of being meshed with the bevel gear head (501), the other end of the first gear shaft (13) is fixed with a second bevel gear, a third bevel gear meshed with the second bevel gear is fixed on the second gear shaft (14), both ends of the second gear shaft (14) are fixed with fourth bevel gears (16), and the lateral disk portions (202) respectively rotate on the side wall of the central disk portion (201) through the side shafts (203), and fifth bevel gears (204) meshed with the fourth bevel gears (16) are arranged on the side shafts (203).

6. A lightweight optimized satellite station according to claim 1, wherein the middle disk portion (201) and the side disk portion (202) are provided with a second magnetic block (205) for magnetic engagement on opposite sides.

7. The light-weight optimized satellite communication station according to claim 1, wherein the feed frame (6) comprises a first support (601) and a second support (602), a receiving opening (603) for receiving the second support (602) is formed in the first support (601), a collar (604) rotating with the center shaft (9) is arranged at one end, away from the second support (602), of the first support (601), the second support (602) rotates at one end, away from the collar (604), of the receiving opening (603), and a buckling mechanism for limiting the rotation of the second support (602) is arranged at the rotating position of the first support (601) and the second support (602).

8. The lightweight optimized satellite communication station according to claim 7, wherein the fastening mechanism comprises a fastening rod (17) and a second spring (18), a sliding hole is formed in one end of the first support (601) far away from the shaft ring (604), the fastening rod (17) penetrates through the sliding hole, a support block (19) in sliding fit with the sliding hole is fixed on the fastening rod (17), the second spring (18) is sleeved on the outside of the fastening rod (17), two ends of the second spring (18) are respectively in contact with the support block (19) and the inner wall of the sliding hole, and a clamping groove (605) fastened with the fastening rod (17) is formed in one end of the second support (602) close to the accommodating port (603).

9. The lightweight optimized satellite communication station according to claim 8, wherein a slot (606) is formed in one end of the second support (602) away from the slot (605), and a plug strip (20) which is in plug-in fit with the slot (606) is fixed on the feed source (3).

10. An operation method of a light-weight optimized satellite communication station is characterized in that the operation method is applied to any one of 1-9 of the light-weight optimized satellite communication station, and comprises the following steps:

s1, sequentially taking out the base (1), the feed source (3) and the lead;

s2, pressing the button (406), automatically opening the antenna disc (2), then pressing the button (406), and rotating the antenna disc (2) to enable the antenna disc (2) to rotate to be in a tilting state;

s3, unfolding the feed source frame (6), erecting the feed source (3) on the feed source frame (6), and connecting a lead with the feed source (3) and the base (1);

and S4, turning on a power switch, pressing a button (406), rotating the antenna disc (2) again, moving the orientation of the base (1) and adjusting the star-pointing angle of the antenna disc (2).