CN215377696U

CN215377696U - Satellite antenna with all-round regulatory function

Info

Publication number: CN215377696U
Application number: CN202121798718.1U
Authority: CN
Inventors: 戴宜兴; 申展; 戴宜忻
Original assignee: Hebei Chaowei Communication Equipment Co ltd
Current assignee: Hebei Chaowei Communication Equipment Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-12-31
Anticipated expiration: 2031-08-03

Abstract

The utility model relates to a satellite antenna with all-round regulatory function, including the antenna body, base and support frame, the base articulates in antenna body bottom, support frame upper portion is hollow structure, base downside fixedly connected with axis of rotation, hollow structure in locating the support frame is inserted to the axis of rotation, and the axis of rotation can be in hollow structure relative support frame level rotation, be equipped with drive antenna body pivoted drive assembly between base and the antenna body, be equipped with the spacing subassembly of the relative support frame turned angle of restriction base between base and the support frame. The method and the device have the effect of improving the inconvenience in angle adjustment of the satellite antenna.

Description

Satellite antenna with all-round regulatory function

Technical Field

The application relates to the field of satellite antennas, in particular to a satellite antenna with an all-directional adjusting function.

Background

As a communication device for receiving signals, an antenna satellite requires a large amount of debugging in an initial stage of use of the antenna satellite, and the antenna satellite collects signals in different directions.

Most antenna satellites are composed of spherical surfaces, so that the size is large, the weight is large, time and labor are consumed in the adjusting process, and the angle can not be adjusted in each direction.

With respect to the related art in the above, the inventor considers that there is a disadvantage of inconvenience in the angle modulation of the satellite antenna.

SUMMERY OF THE UTILITY MODEL

In order to improve the inconvenience of satellite antenna angle modulation, this application provides a satellite antenna with all-round regulatory function.

The application provides a satellite antenna with all-round regulatory function adopts following technical scheme:

the utility model provides a satellite antenna with all-round regulatory function, includes the antenna body, base and support frame, the base articulates in antenna body bottom, support frame upper portion is hollow structure, base downside fixedly connected with axis of rotation, hollow structure in locating the support frame is inserted to the axis of rotation, and the axis of rotation can rotate at hollow structure relative support frame level, be equipped with drive antenna body pivoted drive assembly between base and the antenna body, be equipped with the spacing subassembly of the relative support frame turned angle of restriction base between base and the support frame.

Through adopting above-mentioned technical scheme, the hollow structure internal rotation of base and axis of rotation in the support frame, drive assembly drive antenna body all-round rotation on the base, and then make the antenna satellite receive omnidirectional signal.

Optionally, the driving assembly comprises a circular ring, the circular ring is rotatably connected to the base, a first screw rod is inserted into the circular ring, first nuts are respectively arranged on two sides of the circular ring, and the first nuts are in threaded connection with the first screw rod.

Through adopting above-mentioned technical scheme, when adjusting first screw rod, first screw rod moves down relatively the base, and then realizes that the antenna body rotates, and the ring top supports the antenna body, avoids the antenna body to drop.

Optionally, the support frame is fixedly connected with a limiting plate, the limiting assembly comprises a second screw and a sleeve, one end of the second screw is inserted into the sleeve, the other end of the second screw is rotatably connected to the base, second nuts in threaded connection with the second screw are respectively arranged on two sides of the sleeve, and the sleeve is rotatably connected with the limiting plate.

Through adopting above-mentioned technical scheme, the sleeve can be followed second screw rod length direction and slided, and the sleeve rotates for the limiting plate, and then limits the relative support frame turned angle of base.

Optionally, a third screw is fixedly connected to the lower side of the sleeve, a through hole is formed in the limiting plate corresponding to the third screw, and the third screw penetrates through the through hole and is connected with an adjusting nut in a threaded mode at the protruding end.

By adopting the technical scheme, when the adjusting nut is adjusted, the sleeve can slide relative to the third screw rod,

optionally, the notch has been seted up to support frame hollow structure side, and the gap of intercommunication notch is seted up to the notch below, and the notch both sides are first fixed plate of fixedly connected with and second fixed plate respectively, insert between first fixed plate and the second fixed plate and are equipped with first bolt, and the second fixed plate is stretched out to first bolt bottom, and threaded connection has the third nut.

Through adopting above-mentioned technical scheme, adjust the third nut, support frame notch department takes place micro-deformation, strengthens fixing between first fixed plate and the second fixed plate, and then locks axis of rotation 21.

Optionally, an auxiliary positioning assembly is arranged below the support frame hollow structure and comprises a fourth screw, one end of the fourth screw extends into the support frame hollow structure to form a collision rotating shaft, the other end of the fourth screw extends out of the support frame, and the extending part is rotatably connected with a fourth nut.

Through adopting above-mentioned technical scheme, adjust the fourth nut, make the fourth screw rod move to support frame inside, conflict the axis of rotation until the fourth screw rod, the supplementary axis of rotation location of fourth screw rod.

Optionally, a boss is arranged at the joint of the rotating shaft and the base and abutted against the upper surface of the support frame.

Through adopting above-mentioned technical scheme, the wearing and tearing of reducible base lower surface, when the base frequently rotates, the boss receives wearing and tearing, and the boss is convenient for change.

Optionally, the bottom of the antenna body is fixedly connected with a first supporting plate, the top of the base is fixedly connected with a second supporting plate, the first supporting plate is provided with a hole, the second supporting plate is provided with a hole corresponding to the hole of the first supporting plate, a second bolt is inserted into the hole, and the first supporting plate and the second supporting plate are hinged through the second bolt.

Through adopting above-mentioned technical scheme, the second bolt is inserted and is located the downthehole of first backup pad and second backup pad, and then realizes that the antenna body articulates in the base.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the bottom of the antenna body is provided with a driving assembly, the driving assembly drives the antenna body to rotate in all directions, and meanwhile, the bottom of the celestial body is provided with a circular ring which can support the rotated antenna body;

2. the limiting assembly limits the rotating angle of the base relative to the supporting frame, and the base is prevented from sliding off due to the fact that the base rotates flexibly.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view showing the structure of the rotating shaft.

FIG. 3 is a schematic diagram of a highlight drive assembly.

Fig. 4 is a schematic structural view of a highlight limiting assembly.

FIG. 5 is a schematic view of a highlighted auxiliary positioning assembly.

Description of reference numerals: 1. an antenna body; 11. a first support plate; 2. a base; 21. a rotating shaft; 22. a second support plate; 3. a support frame; 31. a limiting plate; 32. a first fixing plate; 33. a second fixing plate; 34. a first bolt; 35. a third nut; 4. a drive assembly; 41. a circular ring; 42. a first screw; 43. a first nut; 5. a limiting component; 51. a second screw; 52. a sleeve; 53. a second nut; 54. a third screw; 55. adjusting the nut; 6. an auxiliary positioning assembly; 61. a fourth screw; 62. a fourth nut; 7. a boss; 8. and a second bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a satellite antenna with all-round regulatory function.

Referring to fig. 1, a satellite antenna with an omni-directional adjustment function includes an antenna body 1, a base 2, and a support frame 3.

Referring to fig. 1 and 2, the antenna body 1 is fixedly connected with the first supporting plate 11 downwards, the base 2 is opposite to the first supporting plate 11 and fixedly connected with the second supporting plate 22 upwards, holes are formed in the first supporting plate 11 and the second supporting plate 22, the second bolt 8 is inserted into the holes, the antenna body 1 is connected with the base 2 through the second bolt 8, and the antenna body 1 can rotate relative to the base 2.

The lower side of the base 2 is fixedly connected with a rotating shaft 21, the rotating shaft 21 is cylindrical, the upper part of the support frame 3 is of a hollow structure, the rotating shaft 21 is inserted in the hollow structure of the support frame 3, and the rotating shaft 21 can horizontally rotate relative to the support frame 3.

A boss 7 is arranged between the base 2 and the rotating shaft 21, the boss 7 is cylindrical, and the boss 7 is in surface contact with the upper surface of the support frame 3, so that the abrasion of the lower surface of the base 2 is reduced.

Referring to fig. 3, a driving assembly 4 is arranged between the antenna body 1 and the base 2, the driving assembly 4 can drive the antenna body 1 to rotate relative to the base 2, the driving assembly 4 includes a circular ring 41 and a first screw 42, the first screw 42 is sleeved in the circular ring 41, first nuts 43 are respectively arranged on the upper side and the lower side of the circular ring 41, the first nuts 43 are in threaded connection with the first screw 42, the first screw 42 is adjusted, and the first screw 42 can move up and down, so that the rotation of the antenna body 1 is realized.

Referring to fig. 4, one side fixedly connected with limiting plate 31 of support frame 3, the one side of keeping away from support frame 3 on the limiting plate 31 is opened there is the through-hole, it is equipped with limiting assembly 5 to be close to limiting plate 31 department on the support frame 3, limiting assembly 5 limits the turned angle of base 2, limiting assembly 5 includes second screw 51 and sleeve 52, sleeve 52 can rotate relative limiting plate 31, second screw 51 one end is inserted and is located in sleeve 52, the other end rotates and connects in base 2, the sleeve 52 left and right sides cover is equipped with second nut 53, second nut 53 and second screw 51 threaded connection, sleeve 52 downside fixedly connected with third screw 54, third screw 54 one end fixed connection is in sleeve 52, the other end runs through the through-hole on limiting plate 31 and stretches out limiting plate 31, the part threaded connection that stretches out has adjusting nut 55, relative displacement can take place for second screw 51 and sleeve 52.

Referring to fig. 5, the hollow structure of support frame 3 is located to open there is the notch, the gap of intercommunication notch is seted up to the notch below, the notch both sides are first fixed plate 32 and the second fixed plate 33 of fixedly connected with respectively, it has the hole to open on first fixed plate 32 and the second fixed plate 33, the hole department runs through there is first bolt 34, second fixed plate 33 is stretched out to first bolt 34 one end, the part threaded connection that stretches out has third nut 35, adjust third nut 35, can make 3 notch departments of support frame take place micro-deformation, and then the axis of rotation 21 of locking.

Referring to fig. 2 and 5, support frame 3 hollow structure below is equipped with auxiliary positioning assembly 6, auxiliary positioning assembly 6 includes fourth screw 61, and fourth screw 61 is total three, is located the place ahead of support frame 3, left side, right side respectively, and fourth screw 61 one end stretches into support frame 3 inside and conflict axis of rotation 21, and the other end stretches out the support frame 3 outside, and the extension rotates and is connected with fourth nut 62, adjusts fourth nut 62, makes fourth nut 62 conflict axis of rotation 21 or keeps away from axis of rotation 21.

The implementation principle of the satellite antenna with the all-round adjusting function in the embodiment of the application is as follows: by adjusting the first screw 42, the first screw 42 can move up and down relative to the base 2, thereby realizing the rotation of the antenna body 1; the adjusting nut 54 is adjusted, and the sleeve 52 slides left and right relative to the second screw 51, so as to limit the rotation angle of the base 2; adjusting the third nut 35 to fix the first fixing plate 32 and the second fixing plate 33 relatively; the fourth nut 62 is adjusted so that the fourth screw 61 abuts against the rotation shaft 21.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a satellite antenna with all-round regulatory function, includes antenna body (1), base (2) and support frame (3), its characterized in that: base (2) articulate in antenna body (1) bottom, support frame (3) upper portion is hollow structure, base (2) downside fixedly connected with axis of rotation (21), hollow structure in locating support frame (3) is inserted in axis of rotation (21), and axis of rotation (21) can be in hollow structure relative support frame (3) horizontal rotation, be equipped with between base (2) and antenna body (1) drive assembly (4) of drive antenna body (1) pivoted, be equipped with between base (2) and support frame (3) and restrict base (2) relative support frame (3) turned angle's spacing subassembly (5).

2. The satellite antenna with the omni-directional adjusting function according to claim 1, wherein: drive assembly (4) include ring (41), and ring (41) rotate to be connected in base (2), and ring (41) interpolation is equipped with first screw rod (42), and ring (41) both sides are equipped with first nut (43) respectively, first nut (43) and first screw rod (42) threaded connection.

3. The satellite antenna with the omni-directional adjusting function according to claim 1, wherein: fixedly connected with limiting plate (31) on support frame (3), spacing subassembly (5) include second screw rod (51) and sleeve (52), and second screw rod (51) one end is inserted and is located sleeve (52), and the other end rotates to be connected in base (2), sleeve (52) both sides have respectively with second screw rod (51) threaded connection's second nut (53), sleeve (52) rotate with limiting plate (31) and are connected.

4. The satellite antenna with the omni-directional adjusting function according to claim 3, wherein: the sleeve (52) downside fixedly connected with third screw rod (54), limiting plate (31) are gone up and are seted up the through-hole corresponding third screw rod (54) department, and third screw rod (54) run through in through-hole and protruding end threaded connection have adjusting nut (55).

5. The satellite antenna with the omni-directional adjusting function according to claim 1, wherein: the notch has been seted up to support frame (3) hollow structure side, and the gap of intercommunication notch is seted up to the notch below, and the notch both sides are first fixed plate of fixedly connected with (32) and second fixed plate (33) respectively, insert between first fixed plate (32) and second fixed plate (33) and are equipped with first bolt (34), and second fixed plate (33) are stretched out to first bolt (34) bottom, and stretch out end threaded connection and have third nut (35).

6. The satellite antenna with the omni-directional adjusting function according to claim 1, wherein: support frame (3) hollow structure below is equipped with auxiliary positioning subassembly (6), and auxiliary positioning subassembly (6) include fourth screw rod (61), and fourth screw rod (61) one end stretches into in support frame (3) hollow structure with conflict axis of rotation (21), and support frame (3) are stretched out to the other end, and the extension rotates and is connected with fourth nut (62).

7. The satellite antenna with the omni-directional adjusting function according to claim 1, wherein: the connecting part of the rotating shaft (21) and the base (2) is provided with a boss (7), and the boss (7) is abutted to the upper surface of the support frame (3).

8. The satellite antenna with the omni-directional adjusting function according to claim 1, wherein: antenna body (1) bottom fixedly connected with first backup pad (11), base (2) top fixedly connected with second backup pad (22), it has the hole to open on first backup pad (11), and second backup pad (22) correspond first backup pad (11) hole department and also open porosely, and hole department inserts and is equipped with second bolt (8), and first backup pad (11) and second backup pad (22) are articulated through second bolt (8).