CN217881859U - Antenna fixing and adjusting device and antenna with same - Google Patents

Abstract

The utility model provides an antenna fixing and adjusting device and have its antenna, this antenna fixing and adjusting device includes: the adjusting assembly comprises a first adjusting frame and a second adjusting frame, one end of the first adjusting frame is hinged with the antenna base body, the other end of the first adjusting frame is hinged with the second adjusting frame, and one end, far away from the first adjusting frame, of the second adjusting frame is hinged with the antenna mounting base body; the rotating assembly comprises a first rotating frame and a second rotating frame, one end of the first rotating frame is rotatably connected with the middle part of the first adjusting frame, one end of the second rotating frame is rotatably connected with the middle part of the second adjusting frame, and mounting holes are formed in the first rotating frame and the second rotating frame; adjusting bolt, movably wear to locate the mounting hole and be connected with first rotating turret and second rotating turret respectively. Through the technical scheme provided by the application, the problem that the angle adjusting structure of the antenna base body in the related technology is heavy can be solved.

Description

Antenna fixing and adjusting device and antenna with same

Technical Field

The utility model relates to an antenna technology field particularly, relates to an antenna fixing and adjusting device and have its antenna.

Background

Communication technology 5G has entered the end of the standards development phase and large carriers are also actively deploying 5G devices. The antenna is an indispensable component for realizing the span-type lifting.

In the related art, the coverage orientation of the antenna has a great influence on the 5G coverage effect, and especially in daily optimization, the azimuth angle of the antenna base body needs to be adjusted frequently, but the existing angle adjusting structure is heavy, so that great adjusting pressure is caused to an adjuster.

SUMMERY OF THE UTILITY MODEL

The utility model provides an antenna fixing and adjusting device and have its antenna to solve the problem that the angle modulation structure of the antenna base member among the correlation technique is heavy.

According to the utility model discloses an aspect provides an antenna fixing adjusting device, and antenna fixing adjusting device includes: the adjusting assembly comprises a first adjusting frame and a second adjusting frame, one end of the first adjusting frame is hinged with the antenna base body, the other end of the first adjusting frame is hinged with the second adjusting frame, and one end, far away from the first adjusting frame, of the second adjusting frame is hinged with the antenna mounting base body; the rotating assembly comprises a first rotating frame and a second rotating frame, one end of the first rotating frame is rotatably connected with the middle part of the first adjusting frame, one end of the second rotating frame is rotatably connected with the middle part of the second adjusting frame, and the first rotating frame and the second rotating frame are both provided with mounting holes; adjusting bolt, movably wear to locate the mounting hole and be connected with first rotating turret and second rotating turret respectively.

Further, the mounting hole is the screw hole, and adjusting bolt includes the screw rod, and the screw rod includes first screw thread section and second screw thread section, and the screw thread turning of first screw thread section is opposite with the screw thread turning of second screw thread section, first screw thread section and the screw hole screw-thread fit on the first rotating turret, the screw hole screw-thread fit on second screw thread section and the second rotating turret.

Furthermore, the adjusting bolt further comprises two nuts arranged on the screw at intervals, a screw head is arranged at one end of the screw, the screw head is located on one side, away from the second rotating frame, of the first rotating frame and is abutted to the first rotating frame, and the two nuts are located on two sides of the second rotating frame respectively and are abutted to the second rotating frame respectively.

Furthermore, the antenna fixing and adjusting device comprises two groups of symmetrically arranged adjusting components, one end of the first rotating frame is rotatably connected with the middle part of one first adjusting frame of the two groups of adjusting components, the other end of the first rotating frame is rotatably connected with the middle part of the other first adjusting frame of the two groups of adjusting components, one end of the second rotating frame is rotatably connected with the middle part of one second adjusting frame of the two groups of adjusting components, and the other end of the second rotating frame is rotatably connected with the middle part of the other second adjusting frame of the two groups of adjusting components.

Furthermore, the first adjusting frame comprises a first adjusting frame body and a first fixing frame body arranged on the first adjusting frame body, the first fixing frame body and the first rotating frame body both extend along the transverse direction, and one end of the first rotating frame is rotatably connected with one end of the first fixing frame body; the second adjusting bracket comprises a second adjusting bracket body and a second fixing bracket body arranged on the second adjusting bracket body, the second fixing bracket body and the second rotating bracket both extend along the transverse direction, and one end of the second rotating bracket is rotatably connected with one end of the second fixing bracket body.

Furthermore, the first rotating frame is rotatably connected with the first fixed frame body through a first rotating shaft or a first rolling ball, and the second rotating frame is rotatably connected with the second fixed frame body through a second rotating shaft or a second rolling ball.

Furthermore, the antenna fixing and adjusting device further comprises a clamping assembly, the clamping assembly comprises a first clamping block and a second clamping block, the first clamping block and the second clamping block are connected with each other and fixed on two sides of the antenna installation base body, and one end, far away from the first adjusting frame, of the second adjusting frame is hinged to the first clamping block.

Furthermore, one side of the first clamping block, which faces the second clamping block, is provided with a first clamping groove, one side of the second clamping block, which faces the first clamping block, is provided with a second clamping groove, the inner walls of the first clamping groove and the second clamping groove are in butt joint with the outer side wall of the antenna mounting base body, and the inner walls of the first clamping groove and the second clamping groove are one or a combination of a plurality of arc surfaces, square surfaces, triangular surfaces and trapezoidal surfaces.

Furthermore, one side of the first clamping block facing the second clamping block and one side of the second clamping block facing the first clamping block are both provided with a pressure pad; the first clamping block and the second clamping block are connected through a connecting bolt; and an avoiding groove for avoiding the connecting bolt is arranged on the side wall of the second clamping block.

Further, the antenna fixing and adjusting device further comprises: the first antenna connecting frame is fixedly connected with the upper end of the antenna base body, and one end of the first adjusting frame is hinged with the first antenna connecting frame; and one end of the second antenna connecting frame is fixedly connected with the lower end of the antenna base body, and the other end of the second antenna connecting frame is hinged with the antenna mounting base body.

According to the utility model discloses an on the other hand provides an antenna, and the antenna includes antenna base member and antenna fixing adjusting device, and antenna fixing adjusting device is the antenna fixing adjusting device that the aforesaid provided.

Use the technical scheme of the utility model, antenna fixed adjusting device includes adjusting part, runner assembly and adjusting bolt, the one end of first alignment jig articulates the one side at the antenna base member, the other end of first alignment jig is articulated with the one end of second alignment jig, the other end and the antenna mounting base member of second alignment jig are connected, and be provided with first rotating turret and second rotating turret respectively at the middle part of first alignment jig and second alignment jig, first rotating turret and second rotating turret all set up the mounting hole, two mounting holes homoenergetic set up relatively, adjusting bolt passes two mounting holes, make adjusting bolt can promote first alignment jig and second alignment jig along articulated position separation or be close to when rotating, realize being close to and the separation of first alignment jig and second alignment jig, and can improve adjusting part's angle control range and regulation stability. And because first rotating turret and second rotating turret all rotate the setting, such structure can let adjusting bolt in rotatory in-process, and first rotating turret and second rotating turret can cooperate adjusting bolt's motion and rotate, have increased adjusting part's suitability, can also avoid adjusting part to damage along with adjusting bolt's rotation, realize the angle modulation to the antenna to this solves the problem that the angle modulation structure of the antenna base member among the correlation technique is heavy.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram illustrating an antenna fixing and adjusting device according to an embodiment of the present invention;

FIG. 2 shows a partial enlarged view at A in FIG. 1;

fig. 3 is a partial cross-sectional view of an antenna fixing and adjusting device provided by an embodiment of the present invention;

fig. 4 is a side view illustrating an antenna fixing and adjusting device provided by an embodiment of the present invention;

FIG. 5 shows a partial enlarged view at B in FIG. 4;

fig. 6 is a schematic structural diagram illustrating an adjusting bolt of an antenna fixing and adjusting device according to an embodiment of the present invention;

fig. 7 is a schematic view illustrating a second adjusting bracket of the antenna fixing and adjusting device according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram illustrating a clamping assembly of an antenna fixing and adjusting device according to an embodiment of the present invention;

fig. 9 is a side view illustrating a clamping assembly of an antenna fixing and adjusting device according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

10. an adjustment assembly; 11. a first adjusting bracket; 111. a first adjusting frame body; 112. a first fixed frame body; 12. a second adjusting bracket; 121. a second adjusting frame body; 122. a second fixed frame body;

20. an antenna base;

30. an antenna mounting base;

40. a rotating assembly; 41. a first rotating frame; 42. a second rotating frame; 43. mounting holes; 431. a threaded hole;

50. adjusting the bolt; 51. a screw; 511. a first thread segment; 512. a second thread segment; 52. a nut; 53. a screw head;

60. a clamping assembly; 61. a first clamping block; 611. a first clamping groove; 612. a first mounting surface; 62. a second clamping block; 621. a second clamping groove; 622. an avoidance groove; 623. a second mounting surface; 63. a pressure pad; 64. a connecting bolt; 65. clamping the nut; 66. clamping the bolt head;

70. a first antenna connection rack;

80. and a second antenna connection frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 9, the embodiment of the present invention provides an antenna fixing and adjusting device, the antenna fixing and adjusting device includes an adjusting assembly 10, a rotating assembly 40 and an adjusting bolt 50, the adjusting assembly 10 includes a first adjusting bracket 11 and a second adjusting bracket 12, one end of the first adjusting bracket 11 is hinged to an antenna base 20, the other end of the first adjusting bracket 11 is hinged to the second adjusting bracket 12, one end of the second adjusting bracket 12, which is far away from the first adjusting bracket 11, is hinged to an antenna mounting base 30, the rotating assembly 40 includes a first rotating bracket 41 and a second rotating bracket 42, one end of the first rotating bracket 41 is rotatably connected to the middle of the first adjusting bracket 11, one end of the second rotating bracket 42 is rotatably connected to the middle of the second adjusting bracket 12, mounting holes 43 are respectively provided on the first rotating bracket 41 and the second rotating bracket 42, and the adjusting bolt 50 movably penetrates through the mounting holes 43 and is respectively connected to the first rotating bracket 41 and the second rotating bracket 42.

The antenna fixing and adjusting device provided by the embodiment is applied, the antenna fixing and adjusting device comprises an adjusting component 10, a rotating component 40 and an adjusting bolt 50, one end of a first adjusting frame 11 is hinged to one side of an antenna base body 20, the other end of the first adjusting frame 11 is hinged to one end of a second adjusting frame 12, the other end of the second adjusting frame 12 is connected with an antenna mounting base body 30, a first rotating frame 41 and a second rotating frame 42 are respectively arranged in the middle of the first adjusting frame 11 and the middle of the second adjusting frame 12, the first rotating frame 41 and the second rotating frame 42 are respectively provided with a mounting hole 43, the two mounting holes 43 can be oppositely arranged, and the adjusting bolt 50 penetrates through the two mounting holes 43, so that the adjusting bolt 50 can push the first adjusting frame 11 and the second adjusting frame 12 to be separated or close to each other along the hinged position when rotating, the first adjusting frame 11 and the second adjusting frame 12 can be close to each other and separated, and the angle adjusting range and the adjusting stability of the adjusting component 10 can be improved. Moreover, because the first rotating frame 41 and the second rotating frame 42 are rotatably arranged, the structure enables the adjusting bolt 50 to rotate, and the first rotating frame 41 and the second rotating frame 42 can rotate in cooperation with the movement of the adjusting bolt 50, so that the applicability of the adjusting assembly 10 is increased, the adjusting assembly 10 can be prevented from being damaged along with the rotation of the adjusting bolt 50, the angle adjustment of the antenna base body 20 is realized, and the problem that the angle adjusting structure of the antenna base body 20 in the related art is heavy is solved.

It should be noted that one end of the first adjustment frame 11 is hinged to the antenna base 20, and includes two structures, namely, one end of the first adjustment frame 11 is hinged directly to the antenna base 20 and the other end is hinged indirectly to the antenna base. The end of the second adjusting frame 12 far away from the first adjusting frame 11 is hinged with the antenna mounting base 30, and includes two structures of direct hinging and indirect hinging of the end of the second adjusting frame 12 far away from the first adjusting frame 11 and the antenna mounting base 30. The following explanation will be given by taking as an example the hinge structure of the first adjustment bracket 11 and the antenna base 20: one end of the first adjusting bracket 11 is directly hinged to the antenna base 20, which means that a hinge structure integrally formed with the antenna base 20 is provided on the antenna base 20 to realize the hinge connection of the first adjusting bracket 11 and the antenna base 20. One end of the first adjustment frame 11 is indirectly hinged to the antenna base 20, which means that the antenna base 20 is hinged to the first adjustment frame 11 through an additional component.

As shown in fig. 3 to 6, the mounting hole 43 is a threaded hole 431, the adjusting bolt 50 includes a threaded rod 51, the threaded rod 51 includes a first threaded section 511 and a second threaded section 512, the thread direction of the first threaded section 511 is opposite to that of the second threaded section 512, the first threaded section 511 is in threaded engagement with the threaded hole 431 on the first rotating frame 41, and the second threaded section 512 is in threaded engagement with the threaded hole 431 on the first rotating frame 41. With the above structure, the screw 51 is matched with the threaded hole 431 in the rotation process through the reverse threads on the screw 51, and the screw 51 rotates in the threaded hole 431 to drive the first rotating frame 41 and the second rotating frame 42 to approach or separate, so that the approach and the separation of the first adjusting frame 11 and the second adjusting frame 12 are realized, and the angle adjustment of the antenna is realized.

As shown in fig. 2, fig. 3, fig. 5, fig. 6 and fig. 7, the adjusting bolt 50 further includes two nuts 52 disposed on the screw 51 at intervals, one end of the screw 51 is provided with a screw head 53, the screw head 53 is located on one side of the first rotating frame 41 away from the second rotating frame 42 and abuts against the first rotating frame 41, and the two nuts 52 are respectively located on two sides of the second rotating frame 42 and abut against the second rotating frame 42. By adopting the structure, the screw head 53 is arranged on one side of the adjusting bolt 50 close to the antenna base body 20, so that the limiting effect is achieved, the adjusting bolt 50 is prevented from being separated due to the fact that the adjusting bolt is rotated over the head in the adjusting process, the two screw caps 52 are arranged on the adjusting bolt 50, the adjusting bolt 50 can smoothly rotate by loosening the screw caps 52 when the adjusting bolt needs to be adjusted, one screw cap 52 is screwed relative to the second rotating frame 42 after the adjusting bolt is adjusted in place, and the other screw cap 52 is screwed relative to the second rotating frame 42, so that the whole adjusting structure is fixed, and the stability is improved.

As shown in fig. 2, 5 and 7, the antenna fixing and adjusting device includes two sets of symmetrically arranged adjusting assemblies 10, one end of a first rotating frame 41 is rotatably connected to a middle portion of one first adjusting frame 11 of the two sets of adjusting assemblies 10, the other end of the first rotating frame 41 is rotatably connected to a middle portion of the other first adjusting frame 11 of the two sets of adjusting assemblies 10, one end of a second rotating frame 42 is rotatably connected to a middle portion of one second adjusting frame 12 of the two sets of adjusting assemblies 10, and the other end of the second rotating frame 42 is rotatably connected to a middle portion of the other second adjusting frame 12 of the two sets of adjusting assemblies 10. Through setting up two sets of adjusting part 10, the middle part of first alignment jig 11 and second alignment jig 12 in every group adjusting part 10 corresponds respectively and sets up first rotating turret 41 and second rotating turret 42, and first rotating turret 41 can rotate between two first alignment jigs 11, and second rotating turret 42 can rotate between two second alignment jigs 12, can increase adjusting part 10's suitability to the regulation stability of adjusting part 10 has been improved.

As shown in fig. 2, 4 and 5, the first adjusting frame 11 includes a first adjusting frame body 111 and a first fixing frame body 112 disposed on the first adjusting frame body 111, the first fixing frame body 112 and the first rotating frame 41 both extend along a transverse direction, and one end of the first rotating frame 41 is rotatably connected to one end of the first fixing frame body 112. Through set up first fixed support body 112 on first regulation support body 111, be convenient for realize being connected of first revolving rack 41 and first regulation frame 11, torsion is great when can avoiding first revolving rack 41 to rotate, leads to first regulation frame 11 to warp.

As shown in fig. 2 and 7, the second adjusting bracket 12 includes a second adjusting bracket body 121 and a second fixing bracket body 122 disposed on the second adjusting bracket body 121, the second fixing bracket body 122 and the second rotating bracket 42 both extend in the transverse direction, and one end of the second rotating bracket 42 is rotatably connected to one end of the second fixing bracket body 122. Through set up the fixed support body 122 of second on second regulation support body 121, be convenient for realize being connected of second rotating turret 42 and second regulation frame 12, torsion is great when can avoiding second rotating turret 42 to rotate, leads to second regulation frame 12 to warp.

In this embodiment, the first rotating frame 41 is rotatably connected to the first fixing frame 112 through a first rotating shaft or a first rolling ball, and the second rotating frame 42 is rotatably connected to the second fixing frame 122 through a second rotating shaft or a second rolling ball. With the above structure, the first rotating frame 41 and the second rotating frame 42 can be rotatably disposed, and the rotating structure is more stable, so that the angle adjusting range of the adjusting assembly 10 can be improved.

As shown in fig. 8 and 9, the antenna fixing and adjusting device further includes a clamping assembly 60, the clamping assembly 60 includes a first clamping block 61 and a second clamping block 62, the first clamping block 61 and the second clamping block 62 are connected with each other and fixed on both sides of the antenna mounting base 30, and one end of the second adjusting bracket 12 away from the first adjusting bracket 11 is hinged to the first clamping block 61. With the structure, the antenna installation base body 30 can be clamped by the interaction of the first clamping block 61 and the second clamping block 62, and one end, far away from the first adjusting frame 11, of the second adjusting frame 12 is hinged to the first clamping block 61, so that the adjusting assembly 10 can be matched with the clamping assembly 60, and the angle adjustment of the antenna can be realized.

As shown in fig. 8, a first clamping groove 611 is provided on a side of the first clamping block 61 facing the second clamping block 62, a second clamping groove 621 is provided on a side of the second clamping block 62 facing the first clamping block 61, inner walls of the first clamping groove 611 and the second clamping groove 621 are both in contact with an outer side wall of the antenna mounting base 30, and inner walls of the first clamping groove 611 and the second clamping groove 621 are a combination of one or more of a circular arc surface, a square surface, a triangular surface, and a trapezoidal surface. With the above structure, the first clamping groove 611 and the second clamping groove 621 are arranged in the opposite direction, the antenna mounting base 30 can be clamped by the clamping surfaces, the clamping stability of the clamping assembly 60 is improved, and the shapes of the plurality of clamping surfaces are arranged, so that different clamping surfaces can be selected according to the shapes of the antenna mounting base 30 to clamp the antenna mounting base 30, and the clamping assembly 60 can clamp the antenna mounting base 30 more firmly.

As shown in fig. 8, a side of the first clamping block 61 facing the second clamping block 62 and a side of the second clamping block 62 facing the first clamping block 61 are provided with pressure pads 63. Through setting up pressure pad 63, can let clamping component 60 press from both sides tightly antenna installation base member 30, can avoid too big antenna installation base member 30 damage that leads to of clamp force again.

As shown in fig. 8, the first clamping block 61 and the second clamping block 62 are connected by a connecting bolt 64. Through the arrangement of the connecting bolt 64, the second clamping block 62 moves up and down on the connecting bolt 64, so that the antenna mounting base body 30 is clamped, the clamping structure is simple, and assembly is facilitated.

The first clamp block 61 and the second clamp block 62 clamp the antenna mounting base 30 to be fixed, and the first clamp block 61 and the second clamp block 62 are brought together by rotation of the connecting bolt 64 to clamp the antenna mounting base 30.

Specifically, the first clamping block 61 includes a first mounting surface 612, the second clamping block 62 includes a second mounting surface 623, and the connecting bolt 64 passes through the first mounting surface 612 and through the second mounting surface 623.

Wherein the clamping assembly 60 further comprises a clamping nut 65, the clamping nut 65 being arranged on a side of the second clamping block 62 remote from the first clamping block 61. Through the arrangement of the clamping bolt head 66, the clamping bolt head 66 plays a role in limiting and tensioning the first clamping block 61, the clamping nut 65 is in threaded connection with the connecting bolt 64, and the clamping nut 65 plays a role in limiting and tensioning the second clamping block 62, so that the first clamping block 61 and the second clamping block 62 can be tensioned and clamp the antenna mounting base body 30.

As shown in fig. 8 and 9, the side wall of the second clamping block 62 is provided with an escape groove 622 for escaping the connecting bolt 64. Adopt above-mentioned structure, dodge the size and the position and the connecting bolt 64 phase-match of groove 622, connecting bolt 64 can pass through from the side and the roll-off dodges groove 622, can make things convenient for the second to press from both sides tight piece 62 in the installation of pressing from both sides tight in-process like this, also can conveniently dismantle the second and press from both sides tight piece 62 in the dismantlement in-process simultaneously.

As shown in fig. 1 and 4, the antenna fixing and adjusting device further includes a first antenna connecting frame 70, the first antenna connecting frame 70 is fixedly connected to the upper end of the antenna base 20, and one end of the first adjusting frame 11 is hinged to the first antenna connecting frame 70. By adopting the above structure, the first adjusting bracket 11 and the first antenna connecting bracket 70 can rotate, and when the adjusting assembly 10 adjusts the angle, the first adjusting bracket 11 can rotate in cooperation with the adjusting assembly 10, so as to adjust the angle of the antenna.

As shown in fig. 1 and fig. 4, the antenna fixing and adjusting device further includes a second antenna connecting frame 80, one end of the second antenna connecting frame 80 is fixedly connected to the lower end of the antenna base 20, and the other end of the second antenna connecting frame 80 is hinged to the antenna mounting base 30. By adopting the structure, the second antenna connecting frame 80 can be matched with the clamping component 60 to form a rotatable whole, and can rotate by matching with the rotation of the adjusting component 10, so that the angle adjustment of the antenna is realized.

Another embodiment of the utility model provides an antenna, this antenna include antenna base member 20 and antenna fixing adjusting device, and antenna fixing adjusting device is the antenna fixing adjusting device that the aforesaid provided. By adopting the structure, the antenna can be subjected to angle adjustment by utilizing the antenna fixing and adjusting device, and is clamped and fixed, so that the stability of the angle adjustment of the antenna is ensured.

The device provided by the embodiment has the following beneficial effects:

(1) The first rotating frame 41 and the second rotating frame 42 are rotatably arranged, and the first adjusting frame 11 and the second adjusting frame 12 can be pushed to separate or approach along the hinged position by using the adjusting bolts when rotating, so that the first adjusting frame 11 and the second adjusting frame 12 can approach and separate, and the angle adjusting range and the adjusting stability of the adjusting assembly 10 are improved;

(2) Through setting up clamping assembly 60, first clamp piece 61 can press from both sides antenna installation base member 30 with the second clamp piece 62 interact to the one end of keeping away from first alignment jig 11 of second alignment jig 12 is connected with first clamp piece 61 is articulated, thereby can make alignment assembly 10 and clamping assembly 60 cooperate, realizes the angle modulation to the antenna.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of parts and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (11)

1. An antenna fixing and adjusting device, comprising:

the adjusting assembly (10) comprises a first adjusting frame (11) and a second adjusting frame (12), one end of the first adjusting frame (11) is hinged with the antenna base body (20), the other end of the first adjusting frame (11) is hinged with the second adjusting frame (12), and one end, far away from the first adjusting frame (11), of the second adjusting frame (12) is hinged with the antenna mounting base body (30);

the rotating assembly (40) comprises a first rotating frame (41) and a second rotating frame (42), one end of the first rotating frame (41) is rotatably connected with the middle part of the first adjusting frame (11), one end of the second rotating frame (42) is rotatably connected with the middle part of the second adjusting frame (12), and mounting holes (43) are formed in the first rotating frame (41) and the second rotating frame (42);

and the adjusting bolt (50) is movably arranged in the mounting hole (43) in a penetrating way and is respectively connected with the first rotating frame (41) and the second rotating frame (42).

2. The antenna fixing and adjusting device according to claim 1, wherein the mounting hole (43) is a threaded hole (431), the adjusting bolt (50) comprises a threaded rod (51), the threaded rod (51) comprises a first threaded section (511) and a second threaded section (512), the thread direction of the first threaded section (511) is opposite to that of the second threaded section (512), the first threaded section (511) is in threaded fit with the threaded hole (431) on the first rotating frame (41), and the second threaded section (512) is in threaded fit with the threaded hole (431) on the second rotating frame (42).

3. The antenna fixing and adjusting device according to claim 2, wherein the adjusting bolt (50) further comprises two nuts (52) spaced on the screw (51), one end of the screw (51) is provided with a screw head (53), the screw head (53) is located on one side of the first rotating frame (41) far away from the second rotating frame (42) and abuts against the first rotating frame (41), and the two nuts (52) are respectively located on two sides of the second rotating frame (42) and abut against the second rotating frame (42).

4. The antenna fixing and adjusting device according to claim 1, characterized in that the antenna fixing and adjusting device comprises two sets of symmetrically arranged adjusting assemblies (10), one end of the first rotating frame (41) is rotatably connected with the middle part of the first adjusting frame (11) of one of the two sets of adjusting assemblies (10), the other end of the first rotating frame (41) is rotatably connected with the middle part of the first adjusting frame (11) of the other of the two sets of adjusting assemblies (10), one end of the second rotating frame (42) is rotatably connected with the middle part of the second adjusting frame (12) of one of the two sets of adjusting assemblies (10), and the other end of the second rotating frame (42) is rotatably connected with the middle part of the second adjusting frame (12) of the other of the two sets of adjusting assemblies (10).

5. The antenna fixing adjustment device according to any one of claims 1 to 4,

the first adjusting frame (11) comprises a first adjusting frame body (111) and a first fixing frame body (112) arranged on the first adjusting frame body (111), the first fixing frame body (112) and the first rotating frame (41) both extend along the transverse direction, and one end of the first rotating frame (41) is rotatably connected with one end of the first fixing frame body (112);

the second adjusting bracket (12) comprises a second adjusting bracket body (121) and a second fixing bracket body (122) arranged on the second adjusting bracket body (121), the second fixing bracket body (122) and the second rotating bracket (42) extend transversely, and one end of the second rotating bracket (42) is rotatably connected with one end of the second fixing bracket body (122).

6. The antenna fixing and adjusting device according to claim 5, wherein the first rotating frame (41) is rotatably connected with the first fixing frame body (112) through a first rotating shaft or a first rolling ball, and the second rotating frame (42) is rotatably connected with the second fixing frame body (122) through a second rotating shaft or a second rolling ball.

7. The antenna fixing and adjusting device according to any one of claims 1 to 4, characterized in that the antenna fixing and adjusting device further comprises a clamping assembly (60), the clamping assembly (60) comprises a first clamping block (61) and a second clamping block (62), the first clamping block (61) and the second clamping block (62) are connected with each other and fixed on two sides of the antenna mounting base body (30), and one end of the second adjusting frame (12) far away from the first adjusting frame (11) is hinged with the first clamping block (61).

8. The antenna fixing and adjusting device according to claim 7, wherein a side of the first clamping block (61) facing the second clamping block (62) is provided with a first clamping groove (611), a side of the second clamping block (62) facing the first clamping block (61) is provided with a second clamping groove (621), inner walls of the first clamping groove (611) and the second clamping groove (621) are abutted against an outer side wall of the antenna mounting base body (30), and inner walls of the first clamping groove (611) and the second clamping groove (621) are one or a combination of a circular arc surface, a square surface, a triangular surface and a trapezoidal surface.

9. The antenna fixing adjustment device of claim 7,

a pressure pad (63) is arranged on one side of the first clamping block (61) facing the second clamping block (62) and on one side of the second clamping block (62) facing the first clamping block (61);

the first clamping block (61) and the second clamping block (62) are connected by a connecting bolt (64);

an avoiding groove (622) for avoiding the connecting bolt (64) is formed in the side wall of the second clamping block (62).

10. The antenna fixing adjustment device according to any one of claims 1 to 4, characterized by further comprising:

the first antenna connecting frame (70), the first antenna connecting frame (70) is fixedly connected with the upper end of the antenna base body (20), and one end of the first adjusting frame (11) is hinged with the first antenna connecting frame (70);

the antenna comprises a second antenna connecting frame (80), one end of the second antenna connecting frame (80) is fixedly connected with the lower end of the antenna base body (20), and the other end of the second antenna connecting frame (80) is hinged to the antenna mounting base body (30).

11. An antenna, characterized in that it comprises an antenna base body (20) and an antenna fixing adjustment device as claimed in any one of claims 1 to 10.

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