CN215418603U - Satellite navigation signal receiving antenna - Google Patents
Satellite navigation signal receiving antenna Download PDFInfo
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- CN215418603U CN215418603U CN202121719949.9U CN202121719949U CN215418603U CN 215418603 U CN215418603 U CN 215418603U CN 202121719949 U CN202121719949 U CN 202121719949U CN 215418603 U CN215418603 U CN 215418603U
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- satellite navigation
- navigation signal
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Abstract
The utility model discloses a satellite navigation signal receiving antenna, belonging to the technical field of satellite navigation signal receiving antennas, which comprises a receiving antenna and also comprises: the angle adjusting device is arranged at the bottom of the receiving antenna; and a rotating device installed below the angle adjusting device; and a height adjusting device installed at the bottom of the rotating device; the angle adjusting device comprises an upper right mounting block, and the angle adjusting device has the beneficial effects that: the angle of the antenna can be quickly and conveniently adjusted through the angle adjusting device, the opening direction of the antenna can be quickly and conveniently changed through the rotating device, and the height of the antenna can be quickly and conveniently adjusted through the height adjusting device; when the angle, the opening direction and the height of the antenna are adjusted, the position of the antenna for best receiving signals can be conveniently and quickly found.
Description
Technical Field
The utility model relates to the technical field of satellite navigation signal receiving antennas, in particular to a satellite navigation signal receiving antenna.
Background
The receiving antenna is a sub-part of a clock system signal receiving part and is used for receiving GPS satellite signals, and a ZYGPSDA-30 type is selected according to the requirements of a clock system; the ZYGPSDA-30 type GPS special antenna is a special GPS time service antenna, has a precise phase center, can reduce multipath effect by advanced circuit design compared with other microstrip antennas, can work in severe weather environment due to excellent sealing performance, is rainproof, antifreezing and electric shock-proof, inputs a power supply and outputs an RF radio frequency signal through a coaxial cable, and is internally provided with a shielding filter and a two-pole amplifier, so that the signal attenuation caused by the length of the cable and the interference introduced by other interference sources can be reduced.
The height and angle of the antenna of the existing satellite navigation signal receiving antenna are inconvenient to adjust, when the optimal position of the antenna for receiving signals is changed, the angle and height of the antenna need to be adjusted manually, the use is very inconvenient, and the searching for the optimal position of the antenna is inconvenient.
To this end, we propose a satellite navigation signal receiving antenna.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to provide a satellite navigation signal receiving antenna, which can quickly and conveniently change the height and the angle of the antenna by arranging an angle adjusting device, a rotating device and a height adjusting device, thereby quickly and conveniently finding out the optimal position of the antenna for receiving signals, and solving the problems that the height and the angle of the antenna are inconvenient to adjust, the angle and the height of the antenna are required to be manually adjusted when the optimal position of the antenna for receiving signals is changed, the use is inconvenient, and the finding of the optimal position of the antenna is inconvenient in the prior satellite navigation signal receiving antenna.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a satellite navigation signal receiving antenna, comprising a receiving antenna, further comprising: the angle adjusting device is arranged at the bottom of the receiving antenna; and
a rotating device installed below the angle adjusting device; and
the height adjusting device is arranged at the bottom of the rotating device;
the angle adjusting device comprises an upper right mounting block, the upper right mounting block is movably connected with a first electric telescopic rod through a first pin shaft, one end, away from the upper right mounting block, of the first electric telescopic rod is movably connected with a lower right mounting block through a second pin shaft, the bottom of the lower right mounting block is fixedly mounted on a supporting plate, the top of the left side on the supporting plate is fixedly mounted with a lower left mounting block, the lower left mounting block is movably connected with a second electric telescopic rod through a second pin shaft, and one end, away from the lower left mounting block, of the second electric telescopic rod is movably connected with the upper left mounting block through a first pin shaft;
the rotating device comprises a sleeve, a connecting bearing is fixedly arranged on the inner wall of the sleeve, the inner wall of the connecting bearing is sleeved with a motor box, a servo motor is fixedly arranged at the bottom end inside the motor box, the outer wall of an output shaft of the servo motor is sleeved with a driving gear, and the driving gear is meshed with a driven inner gear;
the height adjusting device comprises a sleeve pipe, a sleeve pipe inner wall is fixedly connected with a stabilizing seat, the inner wall of the stabilizing seat is connected with a sliding strip in a sliding mode, the outer wall of the sliding strip is fixedly connected with a lifting column, a rack is arranged on the lifting column, the lifting column is connected with a rotating gear through the rack in a meshed mode, the inner wall of the rotating gear is sleeved with a rotating shaft, the right end of the rotating shaft is fixedly connected with an L-shaped crank, and the top of the lifting column is fixedly connected with a supporting plate.
As a preferable aspect of the satellite navigation signal receiving antenna according to the present invention, wherein: the L-shaped crank is provided with a through hole, a second internal thread hole is annularly distributed on the outer wall of the right end of the sleeve pipe, a bolt is inserted into the inner wall of the through hole, and one end of the bolt is in threaded connection with the inner wall of the second internal thread hole.
As a preferable aspect of the satellite navigation signal receiving antenna according to the present invention, wherein: the connection mode of the stabilizing seat and the inner wall of the sleeve pipe is welding, and the lifting column and the sliding strip are formed by integrally pouring through a die.
As a preferable aspect of the satellite navigation signal receiving antenna according to the present invention, wherein: the rotating shaft is connected with the sleeve pipe through a bearing, the bottom end of the sleeve pipe is fixedly connected with a supporting bottom plate, and a first internal thread hole is formed in the supporting bottom plate.
As a preferable aspect of the satellite navigation signal receiving antenna according to the present invention, wherein: corresponding internal thread holes are formed in the bottom of the top supporting plate and the bottom of the motor box, and the top supporting plate is connected with the motor box through bolts.
As a preferable aspect of the satellite navigation signal receiving antenna according to the present invention, wherein: the driven internal gear is fixedly mounted at the bottom of the supporting plate, and the top end of the upper right mounting block is fixedly connected with the bottom of the receiving antenna.
As a preferable aspect of the satellite navigation signal receiving antenna according to the present invention, wherein: the top end of the upper left mounting block is fixedly connected with the bottom of the receiving antenna, and the upper right mounting block and the upper left mounting block are symmetrically arranged around the center of the receiving antenna.
As a preferable aspect of the satellite navigation signal receiving antenna according to the present invention, wherein: the sleeve top fixed connection the backup pad bottom, the last rectangular channel of having seted up of stable seat, the sliding strip of rectangular channel inner wall sliding connection.
Compared with the prior art: the angle of the antenna can be quickly and conveniently adjusted through the angle adjusting device, the opening direction of the antenna can be quickly and conveniently changed through the rotating device, and the height of the antenna can be quickly and conveniently adjusted through the height adjusting device; when the angle, the opening direction and the height of the antenna are adjusted, the position of the antenna for best receiving signals can be conveniently and quickly found.
Drawings
FIG. 1 is a schematic structural view provided by the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view at B of FIG. 2 according to the present invention;
FIG. 5 is a top view of a support plate provided by the present invention;
fig. 6 is a perspective view of a stabilizer provided by the present invention.
In the figure: the device comprises a receiving antenna 1, an angle adjusting device 2, an upper right mounting block 21, a first pin 22, a first electric telescopic rod 23, a lower right mounting block 24, a second pin 25, a support plate 26, a second electric telescopic rod 27, an upper left mounting block 28, a lower left mounting block 29, a rotating device 3, a sleeve 31, a driving gear 32, a driven internal gear 33, a motor box 34, a connecting bearing 35, a servo motor 36, a height adjusting device 4, a sleeve pipe 41, a stabilizing base 411, a rectangular groove 4111, a second internal threaded hole 412, a lifting column 42, a sliding strip 421, a rack 422, a support base plate 43, an L-shaped crank 44, a through hole 441, a bolt 45, a rotating shaft 46, a rotating gear 47 and a top support plate 48.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a satellite navigation signal receiving antenna, which has the advantages of conveniently adjusting the angle and the height of a receiving antenna 1, thereby being capable of finding out the position of the best receiving signal of the receiving antenna 1, and referring to figures 1-6, the satellite navigation signal receiving antenna comprises the receiving antenna 1 and also comprises: an angle adjusting device 2 installed at the bottom of the receiving antenna 1; and
a rotating device 3 installed below the angle adjusting device 2; and
a height adjusting device 4 arranged at the bottom of the rotating device 3;
further, the angle adjusting device 2 comprises an upper right mounting block 21, the upper right mounting block 21 is movably connected with a first electric telescopic rod 23 through a first pin shaft 22, one end of the first electric telescopic rod 23, far away from the upper right mounting block 21, is movably connected with a lower right mounting block 24 through a second pin shaft 25, the bottom of the lower right mounting block 24 is fixedly mounted on a support plate 26, the top of the left side of the support plate 26 is fixedly mounted with a lower left mounting block 29, the lower left mounting block 29 is movably connected with a second electric telescopic rod 27 through a second pin shaft 25, one end of the second electric telescopic rod 27, far away from the lower left mounting block 29, is movably connected with an upper left mounting block 28 through the first pin shaft 22, the top end of the upper right mounting block 21 is fixedly connected with the bottom of the receiving antenna 1, the top end of the upper left mounting block 28 is fixedly connected with the bottom of the receiving antenna 1, and the upper right mounting block 21 and the upper left mounting block 28 are arranged in central symmetry with respect to the receiving antenna 1; the angle adjusting means 2 functions to change the tilt angle of the receiving antenna 1.
Further, the rotating device 3 comprises a sleeve 31, a connecting bearing 35 is fixedly installed on the inner wall of the sleeve 31, the inner wall of the connecting bearing 35 is sleeved with a motor box 34, a servo motor 36 is fixedly installed at the bottom end inside the motor box 34, a driving gear 32 is sleeved on the outer wall of an output shaft of the servo motor 36, the driving gear 32 is meshed with a driven inner gear 33, the driven inner gear 33 is fixedly installed at the bottom of the supporting plate 26, and the top end of the sleeve 31 is fixedly connected with the bottom of the supporting plate 26; the effect of the rotating means 3 is to change the opening direction of the receiving antenna 1.
Further, the height adjusting device 4 comprises a socket tube 41, a stabilizing base 411 is fixedly connected to the inner wall of the socket tube 41, a sliding strip 421 is slidably connected to the inner wall of the stabilizing base 411, a lifting column 42 is fixedly connected to the outer wall of the sliding strip 421, a rack 422 is arranged on the lifting column 42, the lifting column 42 is engaged with a rotating gear 47 through the rack 422, a rotating shaft 46 is sleeved on the inner wall of the rotating gear 47, an L-shaped crank 44 is fixedly connected to the right end of the rotating shaft 46, a top support plate 48 is fixedly connected to the top of the lifting column 42, a through hole 441 is formed in the L-shaped crank 44, a second internal threaded hole 412 is annularly distributed on the outer wall of the right end of the socket tube 41, a plug 45 is inserted into the inner wall of the second internal threaded hole 412 in the through hole 441, the stabilizing base 411 is welded to the inner wall of the socket tube 41, the lifting column 42 and the sliding strip 421 are integrally cast through a mold, the rotating shaft 46 is connected to the socket tube 41 through a bearing, a support base 43 is fixedly connected to the bottom end of the socket tube 41, a first internal threaded hole 431 is formed in the supporting bottom plate 43, a rectangular groove 4111 is formed in the stabilizing seat 411, and the inner wall of the rectangular groove 4111 is connected with a sliding strip 421 in a sliding manner; the height adjustment means 4 function to change the height of the receiving antenna 1.
In particular use: the inclination angle of the receiving antenna 1 is adjusted by the extension and contraction of the first electric telescopic rod 23 and the second electric telescopic rod 27; starting the servo motor 36, driving the driving gear 32 to rotate by an output shaft of the servo motor 36, driving the driven internal gear 33 to rotate by the driving gear 32, driving the supporting plate 26 to rotate by the driven internal gear 33, and driving the receiving antenna 1 to rotate by the supporting plate 26, so as to change the opening direction of the receiving antenna 1; the L-shaped crank 44 is rotated, the L-shaped crank 44 drives the rotating gear 47 to rotate through the rotating shaft 46, and the rotating gear 47 drives the lifting column 42 to lift, so that the height of the receiving antenna 1 is adjusted; during the change of the height, angle and orientation of the receiving antenna 1, the position of the antenna that receives the signal best is found.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. A satellite navigation signal receiving antenna comprising a receiving antenna (1), characterized in that it further comprises: an angle adjusting device (2) arranged at the bottom of the receiving antenna (1); and
a rotating device (3) arranged below the angle adjusting device (2); and
a height adjusting device (4) arranged at the bottom of the rotating device (3);
the angle adjusting device (2) comprises an upper right mounting block (21), the upper right mounting block (21) is movably connected with a first electric telescopic rod (23) through a first pin shaft (22), one end, far away from the upper right mounting block (21), of the first electric telescopic rod (23) is movably connected with a lower right mounting block (24) through a second pin shaft (25), the bottom of the lower right mounting block (24) is fixedly mounted on a supporting plate (26), the top of the left side of the supporting plate (26) is fixedly mounted with a lower left mounting block (29), the lower left mounting block (29) is movably connected with a second electric telescopic rod (27) through the second pin shaft (25), and one end, far away from the lower left mounting block (29), of the second electric telescopic rod (27) is movably connected with the upper left mounting block (28) through the first pin shaft (22);
the rotating device (3) comprises a sleeve (31), a connecting bearing (35) is fixedly installed on the inner wall of the sleeve (31), a motor box (34) is sleeved on the inner wall of the connecting bearing (35), a servo motor (36) is fixedly installed at the bottom end inside the motor box (34), a driving gear (32) is sleeved on the outer wall of an output shaft of the servo motor (36), and the driving gear (32) is meshed with a driven inner gear (33);
height adjusting device (4) are including socket pipe (41), socket pipe (41) inner wall fixed connection stable base (411), stable base (411) inner wall sliding connection sliding strip (421), sliding strip (421) outer wall fixed connection lift post (42), be equipped with rack (422) on lift post (42), lift post (42) are passed through rotating gear (47) is connected in rack (422) meshing, rotating gear (47) inner wall cup joints pivot (46), pivot (46) right-hand member fixed connection L shape crank (44), lift post (42) top fixed connection top backup pad (48).
2. The satellite navigation signal receiving antenna according to claim 1, wherein the L-shaped crank (44) is provided with a through hole (441), a second internal threaded hole (412) is annularly distributed on an outer wall of a right end of the sleeve (41), a plug pin (45) is inserted into an inner wall of the through hole (441), and one end of the plug pin (45) is in threaded connection with an inner wall of the second internal threaded hole (412).
3. The satellite navigation signal receiving antenna of claim 1, wherein the connection mode of the stabilizing base (411) and the inner wall of the sleeve (41) is welding, and the lifting column (42) and the sliding strip (421) are integrally cast through a mold.
4. The satellite navigation signal receiving antenna according to claim 1, wherein the rotating shaft (46) is connected with the sleeve pipe (41) through a bearing, a supporting bottom plate (43) is fixedly connected to the bottom end of the sleeve pipe (41), and a first internal threaded hole (431) is formed in the supporting bottom plate (43).
5. The satellite navigation signal receiving antenna of claim 1, wherein the top support plate (48) and the motor box (34) are provided with corresponding internal threaded holes at the bottom, and the top support plate (48) and the motor box (34) are connected through bolts.
6. The satellite navigation signal receiving antenna according to claim 1, wherein the driven internal gear (33) is fixedly mounted at the bottom of the supporting plate (26), and the top end of the upper right mounting block (21) is fixedly connected with the bottom of the receiving antenna (1).
7. The satellite navigation signal receiving antenna according to claim 1, wherein the top end of the upper left mounting block (28) is fixedly connected to the bottom of the receiving antenna (1), and the upper right mounting block (21) and the upper left mounting block (28) are arranged symmetrically with respect to the center of the receiving antenna (1).
8. The satellite navigation signal receiving antenna according to claim 1, wherein the top end of the sleeve (31) is fixedly connected to the bottom of the supporting plate (26), the stabilizing base (411) is provided with a rectangular groove (4111), and an inner wall of the rectangular groove (4111) is slidably connected to the sliding bar (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121719949.9U CN215418603U (en) | 2021-07-27 | 2021-07-27 | Satellite navigation signal receiving antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121719949.9U CN215418603U (en) | 2021-07-27 | 2021-07-27 | Satellite navigation signal receiving antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215418603U true CN215418603U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121719949.9U Active CN215418603U (en) | 2021-07-27 | 2021-07-27 | Satellite navigation signal receiving antenna |
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| CN (1) | CN215418603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115061153A (en) * | 2022-05-17 | 2022-09-16 | 南京航空航天大学 | Small satellite signal receiving plate adjusting device |
| CN115149265A (en) * | 2022-09-06 | 2022-10-04 | 西安华运天成通讯科技有限公司 | Signal enhancement antenna for satellite navigation |
-
2021
- 2021-07-27 CN CN202121719949.9U patent/CN215418603U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115061153A (en) * | 2022-05-17 | 2022-09-16 | 南京航空航天大学 | Small satellite signal receiving plate adjusting device |
| CN115149265A (en) * | 2022-09-06 | 2022-10-04 | 西安华运天成通讯科技有限公司 | Signal enhancement antenna for satellite navigation |
| CN115149265B (en) * | 2022-09-06 | 2023-02-07 | 西安华运天成通讯科技有限公司 | Signal enhancement antenna for satellite navigation |
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