CN216773485U

CN216773485U - Multifunctional contraction splicing type satellite antenna

Info

Publication number: CN216773485U
Application number: CN202220335966.0U
Authority: CN
Inventors: 孙杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-19
Filing date: 2022-02-19
Publication date: 2022-06-17
Anticipated expiration: 2032-02-19

Abstract

The utility model discloses a multifunctional contraction splicing type satellite antenna, and particularly relates to the technical field of satellite antennas. According to the multifunctional retractable spliced satellite antenna, the six spliced valve leaflets are clamped together by the clamping blocks and the clamping grooves which are matched with each other and are arranged on the side surfaces of the six spliced valve leaflets, and then the six spliced valve leaflets are installed in the through holes of the disc base through the installation columns installed at the bottoms of the spliced valve leaflets, so that the six-piece antenna surface is spliced, and the detachable spliced satellite antenna is convenient to detach and carry.

Description

Multifunctional contraction splicing type satellite antenna

Technical Field

The utility model belongs to the technical field of related satellite antennas, and particularly relates to a multifunctional contraction splicing type satellite antenna.

Background

The main body of the satellite antenna is a pot which is usually called as a metal paraboloid structure and is used for reflecting satellite signals to a feed source positioned at a focus, and the satellite antenna is mainly used for collecting weak signals transmitted by satellites and removing noise in the weak signals as far as possible. Most satellite antennas have a parabolic body, but some multi-focus antennas are formed by combining a spherical surface and a parabolic surface, and the received satellite signals are concentrated to the focus point through the reflection of the parabolic antenna.

The conventional satellite antenna is inconvenient to carry, occupies too large space, is complex to install and is inconvenient to operate by a single person.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a multifunctional contraction splicing type satellite antenna which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a multifunctional contraction splicing type satellite antenna comprises an antenna base and a receiver main machine, wherein the antenna base comprises an azimuth angle adjusting base, a base body and two rotating shaft frames, the base body is arranged on the upper surface of the receiver main machine, the azimuth angle adjusting base is rotatably arranged in the center of the upper surface of the base body, the two rotating shaft frames are symmetrically and fixedly arranged on the top of the azimuth angle adjusting base, the center of the left side of the upper surface of the receiver main machine is fixedly connected with an installation rod, one end of the installation rod, far away from the receiver main machine, is connected with an adjustable antenna pitch angle supporting rod, the adjustable antenna pitch angle supporting rod comprises an antenna installation seat, the antenna installation seat is movably connected with a six-leaflet antenna surface through a screw, one end of the antenna installation seat, far away from the six-leaflet antenna surface, is connected with a threaded column, one end of the threaded column, far away from the antenna installation seat, is in threaded connection with a supporting column, the utility model discloses a six leaflet antenna, including support column, pivot two, feed device, receiver host computer, support column, pivot two, the surperficial right side of support column is provided with knob two, two be connected with pivot two between the pivot frame, the surperficial top of pivot two is passed through screw swing joint on the lower blade of six leaflet antenna faces, the both ends fixedly connected with pitch angle adjust knob one of pivot two, the position surface cover of pivot two between the pivot frame outside and pitch angle adjust knob one inboard is equipped with feed device, feed device includes two pivots three, two pivots four, two pivot poles and feed body, feed body back connection has two radio frequency lines, two the one end that the feed body was kept away from to the radio frequency line is connected at the receiver host computer back, receiver host computer left and right sides fixed mounting has the supporting legs device.

Preferably, the six-leaflet antenna plane comprises a first splicing leaflet, a second splicing leaflet, a third splicing leaflet, a fourth splicing leaflet, a fifth splicing leaflet and a sixth splicing leaflet.

Preferably, two sides of concatenation leaflet first have set gradually joint groove and joint piece according to the anticlockwise, two three sides of concatenation leaflet have set gradually joint groove, joint groove and joint groove according to the anticlockwise, two sides of concatenation leaflet three have set gradually joint piece and joint groove according to the anticlockwise, two sides of concatenation leaflet four have set gradually joint piece and joint piece according to the clockwise, five three sides of concatenation leaflet have set gradually joint groove, joint piece and joint groove according to the clockwise, two sides of concatenation leaflet six have set gradually joint piece and joint piece according to the clockwise.

Preferably, the clamping block is matched with the clamping groove.

Preferably, two pivot pole difference fixed mounting is on the position surface between the pivot frame outside and a every single move angle adjust knob inboard, two the pivot pole is kept away from and is connected with the feed mounting bracket through three rotations in the pivot between the one end inboard of pivot two, the mounting groove inner wall of feed mounting bracket is connected with the collar through four rotations in the pivot, fixed mounting has the feed body in the collar.

Preferably, the supporting foot device comprises a rotating shaft five and a mounting plate.

Preferably, mounting panel fixed mounting is in the receiver host computer left and right sides, five rotations of pivot are connected between mounting panel right-hand member diapire and diapire, five surperficial central authorities covers of pivot are equipped with the supporting leg body, five one end bottom fixed mounting of pivot are kept away from to the supporting leg body has the supporting legs, the supporting leg groove with supporting leg body looks adaptation is seted up in the mounting panel outside.

Preferably, but antenna adjustment bracing piece and six concatenation antenna face electric connection, receiver host computer left side is located antenna adjustment bracing piece left side position and installs the little antenna that can emit the wifi signal.

Compared with the prior art, the utility model provides a multifunctional contraction splicing type satellite antenna which has the following beneficial effects:

1. according to the multifunctional retractable splicing type satellite antenna, the six splicing valve leaflets are clamped together through the clamping blocks and the clamping grooves which are matched with each other and are arranged on the side surfaces of the six splicing valve leaflets, so that the multifunctional retractable splicing type satellite antenna is convenient to disassemble and carry.

2. The multifunctional retractable spliced satellite antenna is connected to a host through two radio frequency lines connected to the back of the feed source body, and a small antenna capable of emitting wifi signals is connected to the host, so that the versatility is realized.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

fig. 1 is a schematic view of an overall structure of a multifunctional retractable spliced satellite antenna according to the present invention;

fig. 2 is a schematic structural diagram of a six-leaflet antenna surface of a multifunctional retractable spliced satellite antenna according to the present invention;

fig. 3 is a schematic view of a disassembled six-leaflet antenna surface structure of a multifunctional retractable spliced satellite antenna according to the present invention;

fig. 4 is a schematic structural diagram of a feed source device of a multifunctional shrink-splicing type satellite antenna provided by the utility model;

fig. 5 is a schematic structural diagram of a supporting leg device of a multifunctional retractable spliced satellite antenna according to the present invention.

In the figure: 1. an antenna base; 2. a feed source device; 3. the pitch angle supporting rod of the antenna can be adjusted; 4. supporting leg means; 5. a receiver host; 6. a first pitching angle adjusting knob; 7. a radio frequency line; 8. a six-leaflet antenna face; 9. a second rotating shaft; 10. a small antenna capable of emitting wifi signals; 11. an azimuth angle adjusting base; 12. a spindle bracket; 13. a base body; 14. mounting a rod; 15. an antenna connection rod; 22. a spindle rod; 23. a feed source mounting rack; 24. a rotating shaft IV; 25. installing a ring; 26. a feed source body; 27. a rotating shaft III; 31. a support pillar; 32. a threaded post; 33. an antenna mounting base; 34. a second knob; 81. splicing the valve leaflets I; 82. splicing the second valve leaflet; 83. splicing the valve leaflets III; 84. splicing the valve leaflets IV; 85. splicing valve leaflets V; 86. splicing the valve leaflets six; 87. a clamping block; 88. a clamping groove; 41. mounting a plate; 42. a fifth rotating shaft; 43. a support leg body; 44. a support leg slot.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a multifunctional retractable spliced satellite antenna comprises an antenna base 1 and a receiver main unit 5 (model: B99 series), wherein the antenna base 1 comprises an azimuth angle adjusting base 11, a base body 13 and two rotating shaft frames 12, the base body 13 is installed on the upper surface of the receiver main unit 5, the azimuth angle adjusting base 11 is rotatably installed in the center of the upper surface of the base body 13, the two rotating shaft frames 12 are symmetrically and fixedly installed on the top of the azimuth angle adjusting base 11, a mounting rod 14 is fixedly connected to the center of the left side of the upper surface of the receiver main unit 5, one end of the mounting rod 14 far away from the receiver main unit 5 is connected with an adjustable antenna pitch angle supporting rod 3, the adjustable antenna pitch angle supporting rod 3 comprises an antenna mounting seat 33, the antenna mounting seat 33 is movably connected with a six-leaflet antenna face 8 through a screw, one end of the antenna mounting seat 33 far away from the six-leaflet antenna face 8 is connected with a threaded column 32, a supporting column 31 is connected with one end of the threaded column 32 far away from the antenna mounting seat 33 through threads, a knob second day 34 is arranged on the right side of the surface of the supporting column 31, a rotating shaft second 9 is connected between two rotating shaft frames 12, the upper part of the surface of the rotating shaft second 9 is movably connected on the lower blade of the six-blade antenna surface 8 through a screw, a pitching angle adjusting knob first 6 is fixedly connected with two ends of the rotating shaft second 9, a feed source device 2 is sleeved on the surface of the rotating shaft second 9 between the outer side of the rotating shaft frame 12 and the inner side of the pitching angle adjusting knob first 6, the feed source device 2 comprises two rotating shafts third 27, two rotating shafts fourth 24, two rotating shaft rods 22 and a feed source body 26, two radio frequency wires 7 are connected on the back surface of the feed source body 26, one ends of the two radio frequency wires 7 far away from the feed source body 26 are connected on the back surface of the receiver host 5, supporting leg devices 4 are fixedly arranged on the left side and the right side of the receiver host 5, and the pitching angle adjusting knob first 6 can roughly adjust the ground pitch angle of the antenna surface, when the second knob 34 is unscrewed, the second knob can be directly lengthened, and when the second knob 34 is screwed down, the middle threaded column 32 can be finely adjusted, so that the pitching angle of the antenna can be finely adjusted.

As shown in fig. 2 and 3, the six-leaflet antenna plane 8 includes a first splicing leaflet 81, a second splicing leaflet 82, a third splicing leaflet 83, a fourth splicing leaflet 84, a fifth splicing leaflet 85, and a sixth splicing leaflet 86; two side surfaces of a first splicing valve leaf 81 are sequentially provided with a clamping groove 88 and a clamping block 87 in an anticlockwise direction, three side surfaces of a second splicing valve leaf 82 are sequentially provided with the clamping groove 88, the clamping groove 88 and the clamping groove 88 in the anticlockwise direction, two side surfaces of a third splicing valve leaf 83 are sequentially provided with the clamping block 87 and the clamping groove 88 in the anticlockwise direction, two side surfaces of a fourth splicing valve leaf 84 are sequentially provided with the clamping block 87 and the clamping block 87 in the clockwise direction, three side surfaces of a fifth splicing valve leaf 85 are sequentially provided with the clamping groove 88, the clamping block 87 and the clamping groove 88 in the clockwise direction, and two side surfaces of a sixth splicing valve leaf 86 are sequentially provided with the clamping block 87 and the clamping block 87 in the clockwise direction; the clamping block 87 is matched with the clamping groove 88; through the joint piece 87 and the joint groove 88 that are provided with looks adaptation, with splicing valve leaf one 81, splicing valve leaf two 82, splicing valve leaf three 83, splicing valve leaf four 84, splicing valve leaf five 85 and splicing valve leaf six 86 mutual joint together, six valve leaf antenna face 8 can be dismantled the concatenation like this, have made things convenient for and have carried.

As shown in fig. 4, two rotating shaft rods 22 are respectively and fixedly installed on the position surface between the outer side of the rotating shaft frame 12 and the inner side of the pitching angle adjusting knob 6, the feed source installation frame 23 is rotatably connected between the inner sides of one ends, far away from the rotating shaft II 9, of the two rotating shaft rods 22 through a rotating shaft III 27, the installation groove inner wall of the feed source installation frame 23 is rotatably connected with an installation ring 25 through a rotating shaft IV 24, and a feed source body 26 is fixedly installed in the installation ring 25; through pivot pole 22 fixed mounting indicate the angle on pivot two 9 pitch angle adjust knob 6 on the surface, through the angle of rotatory pitch angle adjust knob 6 regulation pivot pole 22, feed mounting bracket 23 is rotated to three 27 of rethread pivot, rotates certain height and angle with feed body 26, can also adjust feed body 26 corresponding angle through four 24 of pivot, just to the position that the antenna face corresponds.

As shown in fig. 5, the supporting foot device 4 comprises a rotating shaft five 42 and a mounting plate 41; the mounting plate 41 is fixedly mounted on the left side and the right side of the receiver main machine 5, the rotating shaft five 42 is rotatably connected between the bottom wall of the right end of the mounting plate 41 and the bottom wall, a supporting leg body 43 is sleeved in the center of the surface of the rotating shaft five 42, a supporting leg 45 is fixedly mounted at the bottom of one end, away from the rotating shaft five 42, of the supporting leg body 43, and a supporting leg groove 44 matched with the supporting leg body 43 is formed in the outer side of the mounting plate 41; supporting leg body 43 can be accomodate, rotates supporting leg body 43 through five 42 of pivot, and can turned angle at will, keeps away from five 42 of pivot one end bottom fixed mounting's supporting legs 45 at supporting leg body 43 for the device is more stable fixes on ground.

The working principle and the using process of the utility model are as follows: after the six-leaflet antenna is installed, the support leg body 43 is rotated through the rotating shaft five 42 to a specified angle, the equipment is placed at a specified position and placed stably, the detached six-leaflet antenna face 8 is spliced through arranging the adaptive clamping blocks 87 and the clamping grooves 88 on the side surfaces of the splicing leaflet I81, the splicing leaflet II 82, the splicing leaflet III 83, the splicing leaflet IV 84, the splicing leaflet V85 and the splicing leaflet VI 86, the six-leaflet antenna face 8 is spliced, the spliced six-leaflet antenna 833 is connected with one end of the adjustable antenna pitch angle support rod 3 far away from the installation rod 14 through screws, the antenna connecting rod 15 is connected with the six-leaflet antenna face 8 through the screws, the six-leaflet antenna face 8 and the feed source device 2 are rotated by a certain angle through the angle scale marked on the pitch angle adjusting knob I6, when the knob II 34 is unscrewed, the middle threaded column 32 can be finely adjusted when the knob II 34 is screwed, thereby adjust the every single move angle of antenna ground subtly, rethread pivot three 27 rotates feed mounting bracket 23, rotates certain height and angle with feed body 26, and rethread pivot four 24 adjusts feed body 26 to corresponding angle, just to the position that the antenna face corresponds, is connected two radio frequency lines 7 and receiver host computer 5, can also be connected equipment and flat board through the little antenna 10 that can launch the wifi signal.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional shrink concatenation formula satellite antenna, includes antenna base (1) and receiver host computer (5), its characterized in that: the antenna base (1) comprises an azimuth angle adjusting base (11), a base body (13) and two rotating shaft frames (12), the base body (13) is installed on the upper surface of a receiver host (5), the azimuth angle adjusting base (11) is rotatably installed in the center of the upper surface of the base body (13), the two rotating shaft frames (12) are symmetrically and fixedly installed at the top of the azimuth angle adjusting base (11), a mounting rod (14) is fixedly connected to the center of the left side of the upper surface of the receiver host (5), one end, far away from the receiver host (5), of the mounting rod (14) is connected with an adjustable antenna pitch angle supporting rod (3), the adjustable antenna pitch angle supporting rod (3) comprises an antenna mounting seat (33), the antenna mounting seat (33) is movably connected with a six-leaflet antenna face (8) through a screw, one end, far away from the six-leaflet antenna face (8), of the antenna mounting seat (33) is connected with a threaded column (32), one end, far away from the antenna mounting base (33), of the threaded column (32) is in threaded connection with a support column (31), the right side of the surface of the support column (31) is provided with a second knob (34), a second rotating shaft (9) is connected between the two rotating shaft frames (12), the upper part of the surface of the second rotating shaft (9) is movably connected onto a lower blade of the six-leaflet antenna face (8) through screws, two ends of the second rotating shaft (9) are fixedly connected with a first pitch angle adjusting knob (6), a feed source device (2) is sleeved on the surface of the second rotating shaft (9) at a position between the outer side of the rotating shaft frame (12) and the inner side of the first pitch angle adjusting knob (6), the feed source device (2) comprises two third rotating shafts (27), two fourth rotating shafts (24), two rotating shaft rods (22) and a feed source body (26), and the back of the feed source body (26) is connected with two radio frequency lines (7), one ends, far away from the feed source body (26), of the two radio frequency wires (7) are connected to the back face of the receiver main machine (5), and supporting foot devices (4) are fixedly mounted on the left side and the right side of the receiver main machine (5).

2. The multifunctional contraction splicing type satellite antenna according to claim 1, wherein: the six-leaflet antenna surface (8) comprises a first splicing leaflet (81), a second splicing leaflet (82), a third splicing leaflet (83), a fourth splicing leaflet (84), a fifth splicing leaflet (85) and a sixth splicing leaflet (86).

3. The multifunctional shrink-splice satellite antenna of claim 2, wherein: two sides of concatenation leaflet one (81) have set gradually joint groove (88) and joint piece (87) according to the counter clockwise, two (82) three sides of concatenation leaflet have set gradually joint groove (88), joint groove (88) and joint groove (88) according to the counter clockwise, two sides of concatenation leaflet three (83) have set gradually joint piece (87) and joint groove (88) according to the counter clockwise, two sides of concatenation leaflet four (84) have set gradually joint piece (87) and joint piece (87) according to the clockwise, the three side of five (85) of concatenation leaflet has set gradually joint groove (88), joint piece (87) and joint groove (88) according to the clockwise, two sides of six (86) of concatenation leaflet have set gradually joint piece (87) and joint piece (87) according to the clockwise.

4. The multifunctional contraction splicing type satellite antenna according to claim 3, wherein: the clamping block (87) is matched with the clamping groove (88).

5. The multifunctional shrink-splice satellite antenna of claim 1, wherein: two pivot pole (22) difference fixed mounting is on the position surface between pivot frame (12) outside and pitch angle adjust knob (6) inboard, two pivot pole (22) are kept away from between the one end inboard of pivot two (9) and are rotated through three (27) of pivot and are connected with feed mounting bracket (23), the mounting groove inner wall of feed mounting bracket (23) is rotated through four (24) of pivot and is connected with mounting ring (25), fixed mounting has feed body (26) in mounting ring (25).

6. The multifunctional shrink-splice satellite antenna of claim 1, wherein: the supporting foot device (4) comprises a rotating shaft five (42) and a mounting plate (41).

7. The multifunctional shrink-splice satellite antenna of claim 6, wherein: mounting panel (41) fixed mounting is in receiver host computer (5) left and right sides, five (42) of pivot rotate to be connected between mounting panel (41) right-hand member diapire and diapire, five (42) surperficial central authorities cover in pivot are equipped with supporting leg body (43), five (42) one end bottom fixed mounting in pivot are kept away from to supporting leg body (43) have supporting legs (45), supporting leg groove (44) with supporting leg body (43) looks adaptation are seted up in the mounting panel (41) outside.

8. The multifunctional contraction splicing type satellite antenna according to claim 1, wherein: the small antenna (10) capable of emitting wifi signals is installed on the left side of the receiver main machine (5).