CN115149265B - Signal enhancement antenna for satellite navigation - Google Patents
Signal enhancement antenna for satellite navigation Download PDFInfo
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- CN115149265B CN115149265B CN202211084538.6A CN202211084538A CN115149265B CN 115149265 B CN115149265 B CN 115149265B CN 202211084538 A CN202211084538 A CN 202211084538A CN 115149265 B CN115149265 B CN 115149265B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention belongs to the technical field of satellite navigation antennas, and particularly relates to a signal enhancement antenna for satellite navigation, which comprises an installation bottom plate; the top of the mounting base plate is fixedly connected with a fixing frame, a mounting seat is arranged in the fixing frame, and the top of the mounting seat is fixedly connected with a circular truncated cone; through setting up adjusting part, when the signal that signal reinforcing antenna body received this moment is less strong, the starter motor, motor drive rotates post and first circular gear rotation, first circular gear drives ring gear and rotates, ring gear drives and rotates platform and montant rotation, the montant drives signal reinforcing antenna body and rotates, look for the stronger position of signal in real time, it stops promptly to seek the back, start electric putter, electric putter can drive the rack and move in vertical direction, the rack can drive the circular gear rotation of second, thereby drive signal reinforcing antenna and rotate, adjust suitable angle with received signal, the mesh of comparatively conveniently adjusting signal reinforcing antenna position and angle has been realized.
Description
Technical Field
The invention relates to the technical field of satellite navigation antennas, in particular to a signal enhancement antenna for satellite navigation.
Background
The satellite navigation system has functions of navigation, positioning and timing with totipotency, globality, continuity and real-time performance, and special signal enhancement antennas are required to be arranged if ground equipment needs to receive signals of the satellite navigation system.
The signal booster antenna is typically bolted to the top of a building so that it can receive as much of the signal from the satellite navigation system as possible, the signal booster antenna is typically oriented in a fixed orientation, and the pitch angle of the signal booster antenna is also a fixed angle.
At present, most signal enhancement antennas are inconvenient to adjust the direction and the angle, signals of a satellite navigation system come from all directions, the signal enhancement antennas with fixed directions and angles receive weak signals in other directions, and even the signals cannot be received, so that the normal use of the signal enhancement antennas is influenced.
Therefore, a signal enhancement antenna for satellite navigation is proposed to solve the above problems.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problem that most of the existing signal enhancement antennas are inconvenient to adjust the direction and the angle, the invention provides a signal enhancement antenna for satellite navigation.
A signal enhancement antenna for satellite navigation comprises a mounting baseplate; the top of the mounting bottom plate is fixedly connected with a fixing frame, a mounting seat is arranged in the fixing frame, the top of the mounting seat is fixedly connected with a circular table, the top of the circular table is rotatably connected with a rotating table through a bearing, the top of the rotating table is fixedly connected with a vertical rod, the circular table and the vertical rod are provided with adjusting components, and the adjusting components are provided with signal enhancement antenna bodies;
the utility model discloses a signal reinforcing antenna, including the platform, the regulation subassembly includes the L shaped plate of rigid coupling at the round platform top, the rigid coupling has the motor on the L shaped plate, the output shaft rigid coupling of motor has the rotation post, the bottom of rotating the post is passed through the bearing with the top of round platform and is rotated and be connected, the surface rigid coupling that rotates the post has first circular gear, the surface rigid coupling that rotates the platform has ring gear, ring gear and first circular gear meshing, there is electric putter through even piece rigid coupling on the montant, electric putter's output rigid coupling has the rack, the surface rigid coupling of montant has the connecting block, the rigid coupling has two fixed plates on the connecting block, two it is connected with the pivot to rotate through the bearing between the fixed plate, the both ends rigid coupling of pivot has the diaphragm, the one end and the signal reinforcing antenna body fixed connection of diaphragm, the surface rigid coupling of pivot has the circular gear of second, the circular gear of second and rack toothing.
Preferably, the top of the mounting seat is provided with a clamping mechanism, and the clamping mechanism comprises a vertical plate; the vertical plate is fixedly connected to the top of the mounting seat; the side wall of the vertical plate is fixedly connected with a fixed block; two rectangular blocks are fixedly connected to the top of the fixing frame and positioned on one side of the vertical plate; the fixed block is arranged between the two rectangular blocks; square grooves are symmetrically formed in the inner walls of the two sides of the fixed block; the side wall of the square groove is fixedly connected with a fixed seat; the inner wall of the fixed seat is provided with a jack; a round rod is arranged inside the jack in a sliding manner; the end part of the round rod is fixedly connected with a plugboard; the end part of the plugboard is plugged in the rectangular block; a first spring is arranged between the fixed seat and the insertion plate; one end of the first spring is fixedly connected to the side wall of the fixed seat, and the other end of the first spring is fixedly connected to the side wall of the plugboard.
Preferably, a plurality of jacks are arranged on the inner wall of the fixed seat; the number of the round rods is consistent with that of the jacks.
Preferably, the side wall of the rectangular block is provided with a dismounting mechanism; the disassembling mechanism comprises a square plate; the square plate is fixedly connected to the side wall of the rectangular block; two guide rails are symmetrically arranged on the inner wall of the square plate; a long plate is arranged between the two guide rails in a sliding manner; a sliding rod is fixedly connected to the side wall of the bottom end of the square plate and positioned below the long plate; the bottom of the long plate is fixedly connected with a sliding block; the bottom end of the sliding block is arranged on the outer wall of the sliding rod in a sliding manner; the outer wall of the sliding rod is sleeved with a second spring; and one end of the second spring is fixedly connected with the side wall at the bottom end of the square plate, and the other end of the second spring is fixedly connected with the side wall at the bottom end of the sliding block.
Preferably, the end part of the long plate is in contact fit with the side wall of the plug board; and a limiting piece is fixedly connected to the end part of the sliding rod and positioned on one side of the sliding block.
Preferably, a fixing component is arranged on the side wall of the square plate and above the long plate; the fixing component is in inserting fit with the long plate.
Preferably, the fixing assembly comprises a support plate; the support plate is fixedly connected to the side wall of the square plate and is positioned above the long plate; a rectangular groove is formed in the long plate; a limiting inserted rod penetrates through the support plate in a sliding manner; the bottom end of the limiting insertion rod is inserted into the rectangular groove.
Preferably, two rectangular grooves are formed in the long plate, and fasteners are connected to four corners of the mounting base plate in a threaded mode.
The invention has the advantages that:
1. according to the invention, through arranging the adjusting component, when a signal received by the signal enhancement antenna body is weaker at the moment, the motor is started, the motor drives the rotating column and the first circular gear to rotate, the first circular gear drives the ring gear to rotate, the ring gear drives the rotating platform and the vertical rod to rotate, the vertical rod drives the signal enhancement antenna body to rotate, the direction with stronger signal is searched in real time, the electric push rod is stopped after being searched, the electric push rod is started, the electric push rod can drive the rack to move in the vertical direction, and the rack can drive the second circular gear to rotate, so that the signal enhancement antenna is driven to rotate, and the proper angle is adjusted to receive the signal, the purpose of conveniently adjusting the direction and the angle of the signal enhancement antenna is realized, and the problem that most of signal enhancement antennas at present are inconvenient to adjust the direction and the angle is solved.
2. According to the invention, the mounting seat is inserted into the fixing frame through the clamping mechanism, so that the signal-enhanced antenna body is preliminarily fixed, in the process, the fixing block can be inserted between the two rectangular blocks, the side wall of the insertion plate is contacted with the side wall at the top end of the rectangular block, the insertion plate can slide in the square groove after being subjected to transverse extrusion force, the round rod can slide in the insertion hole and extrude the first spring, after the mounting seat is completely inserted into the fixing frame, the round rod drives the insertion plate to reset under the action of the first spring, the insertion plate is inserted into the rectangular block, the mounting and fixing of the signal-enhanced antenna body are reinforced, the mounting and fixing effects are improved while the mounting and fixing are convenient.
3. According to the invention, the long plate is pushed by the dismounting mechanism to slide between the two guide rails, meanwhile, the sliding block fixedly connected to the bottom of the long plate can slide on the outer wall of the sliding rod and extrude the second spring, at the moment, the end part of the long plate can be contacted with the side wall of the insertion plate, and finally, the long plate can push the insertion plate out of the rectangular block by continuously pushing the long plate, so that the signal-enhanced antenna body and the mounting seat can be conveniently moved out of the fixed frame, the dismounting of the signal-enhanced antenna body is facilitated, and the dismounting efficiency is 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, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a perspective view of a main structure according to one embodiment of the present invention;
FIG. 2 is an enlarged view of the structure of part C in FIG. 1
FIG. 3 is a partial perspective view of one embodiment of the present invention;
FIG. 4 is an enlarged view of part A of FIG. 3;
FIG. 5 is a perspective view, partially in section, of one embodiment of the present invention;
fig. 6 is an enlarged schematic view of a part B of fig. 5.
In the figure: 1. mounting a bottom plate; 2. a fixing frame; 3. a circular table; 31. a mounting seat; 41. a vertical plate; 411. a fixed block; 42. a rectangular block; 43. a fixed seat; 44. a round bar; 45. a plugboard; 46. a first spring; 51. a square plate; 52. a guide rail; 53. a long plate; 54. a slide bar; 55. a slider; 56. a second spring; 61. a support plate; 62. a rectangular groove; 63. a limiting inserted rod; 7. a fastener; 8. a rotating table; 9. a vertical rod; 10. a signal-enhancing antenna body; 11. an L-shaped plate; 12. a motor; 13. rotating the column; 14. a first circular gear; 15. a ring gear; 16. an electric push rod; 17. a rack; 18. connecting blocks; 19. a fixing plate; 20. a rotating shaft; 21. a transverse plate; 22. a second circular gear.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1-6, a signal enhancing antenna for satellite navigation includes a mounting base plate 1; the top of the mounting base plate 1 is fixedly connected with a fixed frame 2, a mounting seat 31 is arranged in the fixed frame 2, the top of the mounting seat 31 is fixedly connected with a circular truncated cone 3, the top of the circular truncated cone 3 is rotatably connected with a rotating platform 8 through a bearing, the top of the rotating platform 8 is fixedly connected with a vertical rod 9, the circular truncated cone 3 and the vertical rod 9 are provided with adjusting components, and the adjusting components are provided with signal-enhanced antenna bodies 10;
the adjusting assembly comprises an L-shaped plate 11 fixedly connected to the top of the circular truncated cone 3, a motor 12 is fixedly connected to the L-shaped plate 11, a rotating column 13 is fixedly connected to an output shaft of the motor 12, the bottom end of the rotating column 13 is rotatably connected to the top of the circular truncated cone 3 through a bearing, a first circular gear 14 is fixedly connected to the surface of the rotating column 13, a ring gear 15 is fixedly connected to the surface of the rotating table 8, the ring gear 15 is meshed with the first circular gear 14, an electric push rod 16 is fixedly connected to the vertical rod 9 through a connecting block, a rack 17 is fixedly connected to the output end of the electric push rod 16, a connecting block 18 is fixedly connected to the surface of the vertical rod 9, two fixing plates 19 are fixedly connected to the connecting block 18 through bearings, a rotating shaft 20 is rotatably connected between the two fixing plates 19, transverse plates 21 are fixedly connected to the two ends of the rotating shaft 20, one end of each transverse plate 21 is fixedly connected to the signal-enhancing antenna body 10, a second circular gear 22 is fixedly connected to the surface of the rotating shaft 20, and the second circular gear 22 is meshed with the rack 17;
when the signal enhancement antenna works, the signal enhancement antenna body 10 receives signals of a satellite navigation system from all directions, when the signals of the current direction are received at present, the motor 12 is started, the motor 12 drives the rotating column 13 to rotate, the rotating column 13 drives the first circular gear 14 to rotate, the first circular gear 14 drives the ring gear 15 to rotate, the ring gear 15 drives the rotating table 8 to rotate, the rotating table 8 drives the vertical rod 9 and the signal enhancement antenna body 10 to rotate, the purpose of adjusting the direction of the signal enhancement antenna body 10 is achieved, the direction with a strong signal is found in real time, the motor 12 is turned off after the direction is found, the electric push rod 16 is started, the electric push rod 16 drives the rack 17 to move in the vertical direction, the rack 17 drives the second circular gear 22 to rotate, the second circular gear 22 drives the rotating shaft 20 to rotate, the rotating shaft 20 drives the transverse plate 21 to rotate, the transverse plate 21 drives the signal enhancement antenna body 10 to rotate, the purpose of adjusting the angle of the signal enhancement antenna body 10 is achieved, and the strength of the signals received by the signal enhancement antenna body 10 is strong.
As an embodiment of the present invention, a clamping mechanism is disposed on the top of the mounting seat 31, and the clamping mechanism includes a vertical plate 41; the vertical plate 41 is fixedly connected to the top of the mounting seat 31; a fixed block 411 is fixedly connected to the side wall of the vertical plate 41; two rectangular blocks 42 are fixedly connected to the top of the fixed frame 2 and positioned on one side of the vertical plate 41; the fixed block 411 is arranged between the two rectangular blocks 42; square grooves are symmetrically formed in the inner walls of the two sides of the fixed block 411; a fixed seat 43 is fixedly connected with the side wall of the square groove; the inner wall of the fixed seat 43 is provided with a jack; a round rod 44 is arranged inside the jack in a sliding manner; the end part of the round rod 44 is fixedly connected with a plug board 45; the end part of the inserting plate 45 is inserted into the rectangular block 42; a first spring 46 is arranged between the fixed seat 43 and the inserting plate 45; one end of the first spring 46 is fixedly connected to the side wall of the fixed seat 43, and the other end of the first spring is fixedly connected to the side wall of the inserting plate 45; a plurality of jacks are arranged on the inner wall of the fixed seat 43; the number of the round bars 44 is the same as the number of the jacks.
During operation, signal enhancement antenna body 10 is installed at the building top, the staff is when installing fixedly to signal enhancement antenna body 10, through inside inserting fixed frame 2 with mount pad 31, and then play preliminary fixed to signal enhancement antenna body 10, in this process, fixed block 411 can be pegged graft between two rectangular blocks 42, make pinboard 45 lateral wall and the contact of rectangular block 42 top lateral wall, because pinboard 45 receives behind the lateral extrusion force, can slide in the square groove inside, make round bar 44 slide in the jack inside simultaneously, and extrude first spring 46, treat that mount pad 31 inserts fixed frame 2 inside after completely, at this moment under first spring 46 answer effect, make round bar 44 take pinboard 45 to reset, and make pinboard 45 insert to the rectangular block 42 inside, and then fixed the effect that has played the reinforcement to the installation of signal enhancement antenna body 10, when easy to assemble, the fixed effect of installation has been improved.
As an embodiment of the present invention, the side wall of the rectangular block 42 is provided with a detaching mechanism; the disassembly mechanism comprises a square plate 51; the square plate 51 is fixedly connected to the side wall of the rectangular block 42; two guide rails 52 are symmetrically arranged on the inner wall of the square plate 51; a long plate 53 is arranged between the two guide rails 52 in a sliding manner; a sliding rod 54 is fixedly connected to the side wall of the bottom end of the square plate 51 and positioned below the long plate 53; the bottom of the long plate 53 is fixedly connected with a sliding block 55; the bottom end of the sliding block 55 is arranged on the outer wall of the sliding rod 54 in a sliding manner; a second spring 56 is sleeved on the outer wall of the sliding rod 54; one end of the second spring 56 is fixedly connected to the bottom side wall of the square plate 51, and the other end is fixedly connected to the bottom side wall of the sliding block 55.
In operation, when needing to dismantle the change to signal enhancement antenna body 10, through promoting long board 53, make long board 53 slide between two guide rails 52, the slider 55 of long board 53 bottom rigid coupling can slide at slide bar 54 outer wall simultaneously, and extrude second spring 56, long board 53 tip can contact with plugboard 45 lateral wall this moment, through constantly promoting long board 53, finally make long board 53 release plugboard 45 from rectangular block 42 is inside, and then conveniently shift out signal enhancement antenna body 10 from fixed frame 2 with mount pad 31, thereby made things convenient for the dismantlement of signal enhancement antenna body 10, the efficiency of dismantlement has been improved.
As an embodiment of the present invention, the end of the long plate 53 is in contact fit with the sidewall of the inserting plate 45; and a limiting piece is fixedly connected to the end part of the sliding rod 54 and positioned on one side of the sliding block 55.
During operation, the limiting piece is arranged, so that the sliding block 55 is limited in the sliding process of the outer wall of the sliding rod 54, and the stability of the sliding block 55 in the sliding process is ensured.
As an embodiment of the present invention, a fixing component is disposed on the side wall of the square plate 51 and above the long plate 53; the fixing component is in plug-in fit with the long plate 53; the fixing assembly comprises a support plate 61; the support plate 61 is fixedly connected to the side wall of the square plate 51 and is positioned above the long plate 53; a rectangular groove 62 is formed in the long plate 53; a limiting insertion rod 63 penetrates through the support plate 61 in a sliding manner; the bottom end of the limiting insertion rod 63 is inserted into the rectangular groove 62.
During operation, under the effect that receives the impetus, long board 53 can be inside sliding at two guide rails 52, inside pushing out rectangular block 42 with plugboard 45 simultaneously, in order to avoid long board 53 can't be to plugboard 45's rigidity, lead to the not good dismantlement of signal enhancement antenna body 10, through with spacing inserted bar 63 inside inserting rectangular channel 62 via extension board 61, and then realize the purpose to long board 53 rigidity, the convenience is dismantled signal enhancement antenna body 10.
In one embodiment of the present invention, two rectangular grooves 62 are formed in the long plate 53, and the fastening members 7 are screwed to four corners of the mounting base plate 1.
During operation, the two rectangular grooves 62 are utilized, the position of the long plate 53 is convenient to adjust, the four fasteners 7 are utilized, the installation bottom plate 1 is convenient to fix on the ground at the installation position, and stability is improved.
The working principle is as follows: the signal enhancement antenna body 10 is installed at the top of a building, when an operator installs and fixes the signal enhancement antenna body 10, the installation seat 31 is inserted into the fixed frame 2, and then the signal enhancement antenna body 10 is preliminarily fixed, in the process, the fixed block 411 is inserted between the two rectangular blocks 42, so that the side wall of the insertion plate 45 is contacted with the side wall at the top ends of the rectangular blocks 42, after the insertion plate 45 is subjected to transverse extrusion force, the insertion plate 45 slides in the square groove, meanwhile, the round rod 44 slides in the insertion hole, and the first spring 46 is extruded, after the installation seat 31 is completely inserted into the fixed frame 2, at the moment, under the restoring action of the first spring 46, the round rod 44 with the insertion plate 45 resets, and the insertion plate 45 is inserted into the rectangular blocks 42, so as to play a reinforcing role in installing and fixing the signal enhancement antenna body 10, when the signal enhancement antenna body 10 needs to be disassembled and replaced, the long plate 53 is pushed to slide between the two guide rails 52, the sliding block 55 fixedly connected to the bottom of the long plate 53 slides on the outer wall of the sliding rod 54 and extrudes the second spring 56, the end of the long plate 53 contacts with the side wall of the insertion plate 45, the insertion plate 45 is pushed out from the inside of the rectangular block 42 by continuously pushing the long plate 53, and the signal enhancement antenna body 10 and the mounting seat 31 are conveniently moved out from the inside of the fixed frame 2, so that the signal enhancement antenna body 10 is convenient to disassemble, the disassembling efficiency is improved, the sliding block 55 is limited in the sliding process of the outer wall of the sliding rod 54 by arranging the limiting piece, and the stability of the sliding block 55 in the sliding process is ensured, in order to avoid that the long plate 53 cannot fix the position of the plug-in board 45 and the signal-enhanced antenna body 10 cannot be detached well, the limiting plug-in rod 63 is inserted into the rectangular groove 62 through the support board 61, so that the position of the long plate 53 is fixed, and the signal-enhanced antenna body 10 is convenient to detach, when the signal-enhanced antenna is used, the signal-enhanced antenna body 10 receives signals from all directions, when the signals received at present are weak, the motor 12 is started, the motor 12 drives the rotating column 13 to rotate, the rotating column 13 drives the first circular gear 14 to rotate, the first circular gear 14 drives the ring gear 15 to rotate, the ring gear 15 drives the rotating table 8 to rotate, the rotating table 8 drives the vertical rod 9 and the signal-enhanced antenna body 10 to rotate, so that the direction of the signal-enhanced antenna body 10 is adjusted, the direction of the signal-enhanced antenna body 10 is found in real time, the motor 12 is turned off after the signal is found, the electric push rod 16 is started, the rack 17 drives the rack 17 to move in the vertical direction, the rack 17 drives the second circular gear 22 to rotate, the second circular gear 22 drives the rotating shaft 20 to rotate, the transverse plate 20 drives the transverse plate 21 to drive the signal-enhanced antenna body to rotate, the signal-enhanced antenna body 10, so that the angle of the signal-enhanced antenna body 10 is adjusted, and the signal-enhanced antenna body 10 is adjusted, so that the signal-enhanced antenna body 10 is received by the angle of the antenna body 10 is strong, and the antenna body 10.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed.
Claims (6)
1. A signal enhancing antenna for satellite navigation, comprising: comprises a mounting base plate (1); the mounting structure comprises a mounting base plate (1), a fixing frame (2) is fixedly connected to the top of the mounting base plate (1), a mounting seat (31) is arranged in the fixing frame (2), a round table (3) is fixedly connected to the top of the mounting seat (31), the top of the round table (3) is rotatably connected with a rotating table (8) through a bearing, a vertical rod (9) is fixedly connected to the top of the rotating table (8), adjusting assemblies are arranged on the round table (3) and the vertical rod (9), and a signal enhancing antenna body (10) is arranged on each adjusting assembly;
the adjusting assembly comprises an L-shaped plate (11) fixedly connected to the top of the circular truncated cone (3), a motor (12) is fixedly connected to the L-shaped plate (11), a rotating column (13) is fixedly connected to an output shaft of the motor (12), the bottom end of the rotating column (13) is rotatably connected to the top of the circular truncated cone (3) through a bearing, a first circular gear (14) is fixedly connected to the surface of the rotating column (13), a ring gear (15) is fixedly connected to the surface of the rotating table (8), the ring gear (15) is meshed with the first circular gear (14), an electric push rod (16) is fixedly connected to the vertical rod (9) through a connecting block, a rack (17) is fixedly connected to the output end of the electric push rod (16), a connecting block (18) is fixedly connected to the surface of the vertical rod (9), two fixing plates (19) are fixedly connected to the connecting block (18), a rotating shaft (20) is rotatably connected between the two fixing plates (19) through a bearing, two ends of the rotating shaft (20) are provided with transverse plates (21), one end of the transverse plate (21) is fixedly connected with the signal enhancing antenna body (10), a second gear (22) is fixedly connected to the rotating shaft (22) and meshed with a second circular gear (17);
the top of the mounting seat (31) is provided with a clamping mechanism, and the clamping mechanism comprises a vertical plate (41); the vertical plate (41) is fixedly connected to the top of the mounting seat (31); a fixed block (411) is fixedly connected to the side wall of the vertical plate (41); two rectangular blocks (42) are fixedly connected to the top of the fixed frame (2) and located on one side of the vertical plate (41); the fixed block (411) is arranged between the two rectangular blocks (42); square grooves are symmetrically formed in the inner walls of the two sides of the fixing block (411); a fixed seat (43) is fixedly connected with the side wall of the square groove; the inner wall of the fixed seat (43) is provided with a jack; a round rod (44) is arranged inside the jack in a sliding manner; the end part of the round rod (44) is fixedly connected with an inserting plate (45); the end part of the inserting plate (45) is inserted into the rectangular block (42); a first spring (46) is arranged between the fixed seat (43) and the insertion plate (45); one end of the first spring (46) is fixedly connected to the side wall of the fixed seat (43), and the other end of the first spring is fixedly connected to the side wall of the insertion plate (45);
a plurality of jacks are arranged on the inner wall of the fixed seat (43); the number of the round rods (44) is consistent with that of the jacks.
2. The signal enhancement antenna for satellite navigation according to claim 1, wherein: the side wall of the rectangular block (42) is provided with a dismounting mechanism; the disassembly mechanism comprises a square plate (51); the square plate (51) is fixedly connected to the side wall of the rectangular block (42); two guide rails (52) are symmetrically arranged on the inner wall of the square plate (51); a long plate (53) is arranged between the two guide rails (52) in a sliding manner; a sliding rod (54) is fixedly connected to the side wall of the bottom end of the square plate (51) and is positioned below the long plate (53); the bottom of the long plate (53) is fixedly connected with a sliding block (55); the bottom end of the sliding block (55) is arranged on the outer wall of the sliding rod (54) in a sliding manner; a second spring (56) is sleeved on the outer wall of the sliding rod (54); one end of the second spring (56) is fixedly connected to the side wall of the bottom end of the square plate (51), and the other end of the second spring is fixedly connected to the side wall of the bottom end of the sliding block (55).
3. The signal enhancement antenna for satellite navigation according to claim 2, wherein: the end part of the long plate (53) is in contact fit with the side wall of the plug board (45); and a limiting piece is fixedly connected to the end part of the sliding rod (54) and positioned on one side of the sliding block (55).
4. The signal enhancement antenna for satellite navigation according to claim 3, wherein: a fixing component is arranged on the side wall of the square plate (51) and above the long plate (53); the fixing component is matched with the long plate (53) in an inserting way.
5. The signal enhancement antenna for satellite navigation according to claim 4, wherein: the fixing assembly comprises a support plate (61); the support plate (61) is fixedly connected to the side wall of the square plate (51) and is positioned above the long plate (53); a rectangular groove (62) is formed in the long plate (53); a limiting inserted rod (63) penetrates through the support plate (61) in a sliding manner; the bottom end of the limiting insertion rod (63) is inserted into the rectangular groove (62).
6. The signal enhancement antenna for satellite navigation according to claim 5, wherein: rectangular channel (62) have seted up two in long board (53) inside, the equal threaded connection in four corners of mounting plate (1) has fastener (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211084538.6A CN115149265B (en) | 2022-09-06 | 2022-09-06 | Signal enhancement antenna for satellite navigation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211084538.6A CN115149265B (en) | 2022-09-06 | 2022-09-06 | Signal enhancement antenna for satellite navigation |
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| CN115149265A CN115149265A (en) | 2022-10-04 |
| CN115149265B true CN115149265B (en) | 2023-02-07 |
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| CN116191023A (en) * | 2022-12-27 | 2023-05-30 | 江西创新科技有限公司 | Signal enhancement antenna capable of adjusting signal receiving angle |
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