Communication antenna

Abstract

The embodiment of the utility model provides a communication antenna. The communication antenna comprises a supporting rod, a control host, a first mounting rack, a second mounting rack and an antenna body. The control host is arranged on the supporting rod; the first mounting frame and the second mounting frame are arranged on the supporting rod in a spaced mode in the extending direction of the supporting rod, and each of the first mounting frame and the second mounting frame is provided with a connecting site; the connecting site of at least one of the first mounting frame and the second mounting frame is adjustably arranged relative to the supporting rod in the extending direction perpendicular to the supporting rod; the two ends of the antenna body are connected to the first mounting frame and the second mounting frame respectively, so that the included angle between the antenna body and the supporting rod can be changed through adjustment of the connecting site. Therefore, the communication antenna provided by the embodiment of the utility model has the advantage of improving the convenience of inclination angle adjustment and position of the antenna body.

Description

Technical Field

[0001] The utility model relates to the technical field of communications, in particular to a communication antenna. Background Art

[0002] With the widespread urbanization and the rapid development of mobile communication networks, mobile phone usage has exploded, bringing with it the task of building network coverage for telecommunications operators. To achieve network signal coverage, miniaturized communication antennas are often used for signal transmission. In related technologies, small communication antennas are installed by pre-adjusting the RF tilt angle based on the current environment and then fixing it. However, changes in the environment, especially the construction of taller buildings near the communication antenna, can reduce network coverage, necessitating subsequent adjustment of the antenna azimuth, which is difficult to adjust conveniently. Utility Model Content

[0003] The present invention aims to solve, at least to a certain extent, one of the technical problems in the related art. To this end, an embodiment of the present invention provides a communication antenna. The antenna has the advantage of improving the convenience of adjusting the tilt angle of the antenna body.

[0004] The communication antenna of an embodiment of the present invention includes a support pole, a control host, a first mounting bracket, a second mounting bracket, and an antenna body. The control host is disposed on the support pole; the first mounting bracket and the second mounting bracket are disposed on the support pole at intervals along the extension direction of the support pole; the first mounting bracket and the second mounting bracket each have a connection point, and the connection point of at least one of the first mounting bracket and the second mounting bracket is adjustable relative to the support pole along a direction perpendicular to the extension direction of the support pole; and the two ends of the antenna body are respectively connected to the first mounting bracket and the second mounting bracket, so that the angle between the antenna body and the support pole can be changed by adjusting the connection point.

[0005] The communication antenna of this embodiment of the utility model utilizes a first mounting bracket and a second mounting bracket spaced apart along the extension direction of the support pole. By adjusting the spacing between the connection points of the first mounting bracket and the second mounting bracket and the support pole, the relative distance between the two ends of the antenna body and the support pole is changed, thereby changing the tilt angle of the antenna body. Thus, the communication antenna of this embodiment of the utility model has the advantage of easy adjustment of the tilt angle.

[0006] Therefore, the communication antenna of the embodiment of the present invention has the advantage of improving the convenience of adjusting the tilt angle of the antenna body.

[0007] In some embodiments, each of the first mounting bracket and the second mounting bracket includes an expansion ring body and a frame telescopic rod. The cross-section of the expansion ring body is adjustably connected to the frame telescopic rod. The connection site is provided on the expansion ring body. The two ends of the frame telescopic rod are respectively connected to the support rod and the expansion ring body.

[0008] In some embodiments, the expansion ring body includes a plurality of unit segments. The plurality of unit segments are connected end to end. The adjacent two unit segments are detachably connected. A receiving groove and a positioning protrusion for inserting a connecting member are provided at both ends of each unit segment. The positioning protrusion of the unit segment passes through the receiving groove of the adjacent unit segment. A locking member is inserted through the adjacent two unit segments, so as to change the cross-sectional area of the expansion ring body by increasing or decreasing the unit segments.

[0009] In some other embodiments, the expansion ring body includes a plurality of unit segments. Each unit segment includes an arc-shaped fixed rod and at least one arc-shaped sliding rod. The arc-shaped fixed rod and at least one arc-shaped sliding rod are concentrically arranged. The arc-shaped sliding rod is slidably arranged on the arc-shaped fixed rod so as to drive the change of the cross-sectional area of the expansion ring body during the telescopic process of the frame telescopic rod.

[0010] In some embodiments, there are a plurality of antenna bodies. A connection site is provided on each unit segment. Each antenna body is correspondingly arranged at the connection site of the first mounting bracket and the second mounting bracket.

[0011] In some embodiments, a preset connection site is further provided on each unit segment, so as to increase the number of antenna bodies according to needs during later use.

[0012] In some embodiments, the number of unit segments is four. The number of frame telescopic rods matches the number of unit segments. One end of the frame telescopic rod is connected to the arc-shaped fixed rod, and the other end of the frame telescopic rod is connected to the support rod.

[0013] In some embodiments, the frame telescopic rod includes a frame rod body and a cylinder rod body. The frame rod body is slidably arranged in the cylinder rod body. One end of the frame rod body and the cylinder rod body connected to the support rod has a first flanging part. One end of the frame rod body and the cylinder rod body connected to the expansion ring body has a second flanging part. The first flanging part and the support rod, and the second flanging part and the expansion ring body are both connected by connecting members.

[0014] In some embodiments, a bottom plate is provided at the bottom of the support rod. The bottom plate is used for fixing the support rod.

[0015] In some embodiments, the support rod is a telescopic rod body, which includes a sleeve and a support rod body part, and the support rod body part is slidably disposed within the sleeve.

[0016] In some embodiments, the cross-section of the support rod body part is polygonal.

[0017] In some embodiments, the communication antenna further includes a protective cover. The control host is disposed below the first mounting bracket and the second mounting bracket, and the protective cover is disposed between the control host and the second mounting bracket so as to protect the control host through the protective cover.

[0018] The communication base station according to an embodiment of the present invention includes the communication antenna according to any one of the above. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a perspective view of the communication antenna according to an embodiment of the present invention.

[0020] Figure 2 is another perspective view of the communication antenna according to an embodiment of the present invention.

[0021] Figure 3 is a structural view of the cooperation of the antenna body, the first mounting bracket and the second mounting bracket according to an embodiment of the present invention.

[0022] Figure 4 is a structural view of the cooperation of the expansion ring body and the frame telescopic rod according to an embodiment of the present invention.

[0023] Figure 5 is a perspective view of the frame telescopic rod according to an embodiment of the present invention.

[0024] Figure 6 is a perspective view of the antenna body according to an embodiment of the present invention.

[0025] Figure 7 is a perspective view of the support rod and the control host according to an embodiment of the present invention.

[0026] Reference Signs:

[0027] Support rod 1; bottom plate 11;

[0028] Control host 2;

[0029] First mounting bracket 3;

[0030] Second mounting bracket 4; expansion ring body 41; arc fixing rod 411; arc sliding rod 412;

[0031] Frame telescopic rod 42; frame rod body 421; barrel rod body 422; first flanging part 423;

[0032] Antenna body 5;

[0033] Protective cover 6. Detailed implementation manners

[0034] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0035] Reference will be made below to Figures 1-7 Describe the communication antenna of the embodiments of the present utility model.

[0036] The communication antenna of the embodiments of the present utility model includes a support rod 1, a control host 2, a first mounting bracket 3, a second mounting bracket 4, and an antenna body 5. The control host 2 is arranged on the support rod 1; the first mounting bracket 3 and the second mounting bracket 4 are arranged on the support rod 1 at intervals along the extending direction of the support rod 1. Both the first mounting bracket 3 and the second mounting bracket 4 have connection points, and the connection points of at least one of the first mounting bracket 3 and the second mounting bracket 4 are arranged adjustably relative to the support rod 1 along a direction perpendicular to the extending direction of the support rod 1; both ends of the antenna body 5 are respectively connected to the first mounting bracket 3 and the second mounting bracket 4, so as to change the included angle between the antenna body 5 and the support rod 1 by adjusting the connection points.

[0037] For the communication antenna of the embodiments of the present utility model, by arranging the first mounting bracket 3 and the second mounting bracket 4 on the support rod 1 at intervals along the extending direction of the support rod 1, depending on adjusting the distances between the connection points of the first mounting bracket 3 and the second mounting bracket 4 and the support rod 1, the relative distances between both ends of the antenna body 5 and the support rod 1 are further changed, and thus the inclination angle of the antenna body 5 is changed. Therefore, the communication antenna of the embodiments of the present utility model has the advantage of being convenient to adjust the inclination angle.

[0038] Therefore, the communication antenna of the embodiments of the present utility model has the advantages of improving the convenience of adjusting the inclination angle and position of the antenna body 5.

[0039] As Figures 1 to 4 shown, each of the first mounting bracket 3 and the second mounting bracket 4 includes an expansion ring body 41 and a frame telescopic rod 42. The cross-section of the expansion ring body 41 is adjustably connected to the frame telescopic rod 42. The expansion ring body 41 has connection points, and both ends of the frame telescopic rod 42 are respectively connected to the support rod 1 and the expansion ring body 41.

[0040] The communication antenna according to the embodiment of the present utility model, each of the first mounting bracket 3 and the second mounting bracket 4 includes an expansion ring body 41 and a frame telescopic rod 42, and the cross-section of the expansion ring body 41 is adjustably connected to the frame telescopic rod 42. Thus, compared with the connection and fixation method using connection points, the structure of the expansion ring body 41 and the frame telescopic rod 42 used in the present invention has the advantage of good structural stability.

[0041] Further, as Figures 1 to 4 shown, there are a plurality of frame telescopic rods 42, and the plurality of frame telescopic rods 42 are arranged at intervals along the circumferential direction of the support rod 1.

[0042] As Figures 1 to 4 shown, the expansion ring body 41 includes a plurality of unit joints, each unit joint includes an arc-shaped fixing rod 411 and an arc-shaped sliding rod 412, and the arc-shaped sliding rod 412 is slidably arranged on the arc-shaped fixing rod 411 so as to drive the cross-sectional area of the expansion ring body 41 to change during the telescopic process of the frame telescopic rod 42.

[0043] The communication antenna according to the embodiment of the present utility model, by arranging a plurality of unit joints on the expansion ring body 41, each unit joint includes an arc-shaped fixing rod 411 and at least one arc-shaped sliding rod 412, and relying on the arc-shaped sliding rod 412 being slidably arranged on the arc-shaped fixing rod 411, the diameter size of the annular mounting structure can be adjusted; and by adjusting the sizes of the upper and lower two arc-shaped mounting structures, the mounting angle of the antenna body 5 can be adjusted, making the antenna installation convenient. Thus, the present invention has the advantages of being easy to install and adjust.

[0044] For example, the expansion ring body 41 includes four unit joints, each unit joint can include an arc-shaped fixing rod 411 and two arc-shaped sliding rods 412, each arc-shaped sliding rod 412 is slidably arranged on the arc-shaped fixing rod 411 along the circumferential direction of the arc-shaped fixing rod 411, and the arc-shaped sliding rods 412 of adjacent unit joints can be positioned and connected through a connecting rod. Correspondingly, the support rod 1 is a rectangular rod, the number of the frame telescopic rods 42 is the same as the number of the unit joints, and the frame telescopic rod 42 and the arc-shaped fixing rod 411 are fixed by welding or threaded connection. In addition, in order to improve the convenience of connection, the connections at multiple places of the communication antenna according to the embodiment of the present utility model can all adopt the method of fixing with screw holes and screws, and in order to improve the convenience of positioning, a flanging part is additionally provided between components.

[0045] Optionally, as Figures 1 to 4 shown, the arc-shaped fixing rod 411 and the arc-shaped sliding rod 412 are provided with a plurality of positioning holes, and the locking screw is passed through the positioning holes so as to fix the relative positions of the arc-shaped sliding rod 412 and the arc-shaped fixing rod 411 when adjustment is not required, so as to improve the structural stability.

[0046] The embodiments of the present utility model are not limited thereto. For example, in other embodiments, the expansion ring body 41 includes a plurality of unit joints, the plurality of unit joints are connected end to end, and the adjacent two unit joints are detachably connected. The two ends of each unit joint are provided with a receiving groove and a positioning protrusion for inserting a connecting member. The positioning protrusion of the unit joint penetrates through the receiving groove of the adjacent unit joint, and a locking member penetrates through the adjacent two unit joints, so as to change the cross-sectional area of the expansion ring body 41 by increasing or decreasing the unit joints.

[0047] As Figures 1 to 3 shown, there are a plurality of antenna bodies 5, and each unit joint has a connection site. Each antenna body 5 is correspondingly arranged at the connection sites of the first mounting bracket 3 and the second mounting bracket 4. It can be understood that each of the first mounting bracket 3 and the second mounting bracket 4 has a plurality of connection sites.

[0048] For the communication antenna of the embodiment of the present utility model, by arranging a plurality of antenna bodies 5, it is helpful to improve the utilization rate of the space position of the base station, and thus improve the signal strength and coverage rate.

[0049] Each unit joint is also provided with a preset connection site, so as to increase the number of antenna bodies 5 as needed during the later use process. Thus, during the later use, the number of antenna bodies 5 can be increased or decreased as needed. When the environment changes, it is no longer necessary to remove the entire antenna and replace it with an antenna with better signal coverage. Instead, by increasing the number of antenna bodies 5 and adjusting the angles, the requirements for signal strength and signal coverage rate can be met.

[0050] As Figure 5 shown, the frame telescopic rod 42 includes a frame rod body 421 and a cylinder rod body 422. The frame rod body 421 is slidably arranged in the cylinder rod body 422. One end of the frame rod body 421 and the cylinder rod body 422 connected to the support rod 1 has a first flanging portion 423, and one end of the frame rod body 421 and the cylinder rod body 422 connected to the expansion ring body 41 has a second flanging portion. The first flanging portion 423 and the support rod 1, and the second flanging portion and the expansion ring body 41 are both connected by a connecting member.

[0051] For the communication antenna of the embodiment of the present utility model, by dividing the frame telescopic rod 42 into a frame rod body 421 and a cylinder rod body 422, and the frame rod body 421 is slidably arranged in the cylinder rod body 422, the arranged first flanging portion 423 and second flanging portion can increase the contact area between the support rod 1 and the frame telescopic rod 42, and can be connected according to the first flanging portion 423 and the second flanging portion and the corresponding structures by a connecting member during connection.

[0052] Optionally, as Figure 5As shown, through holes are provided in the first flanging portion 423 and the second flanging portion, and through holes are also provided in the extension ring body 41 and the support rod 1. The connecting piece is inserted into the corresponding through holes. For example, the connecting piece can be fixed by a screw.

[0053] Furthermore, the cross-section of the support rod body portion is polygonal. Thus, the formed side wall can abut against the flanging portion, which helps to improve the stability of the overall structure.

[0054] As Figure 1 , Figure 2 and Figure 7 shown, a bottom plate 11 is provided at the bottom of the support rod 1, and the bottom plate 11 is used to fix the support rod 1. Thus, the communication antenna can be fixed through the bottom plate 11, which helps to improve the stability of the antenna fixation.

[0055] Optionally, as Figure 1 , Figure 2 and Figure 7 shown, through holes are provided in the bottom plate 11.

[0056] The support rod 1 is a telescopic rod body, and the telescopic rod body includes a sleeve and a support rod body portion. The support rod body portion is slidably disposed in the sleeve. Furthermore, the height of the antenna body 5 can be adjusted through the telescopic rod body. Thus, it helps to adjust the antenna to a suitable position to improve the signal strength and coverage.

[0057] As Figure 1 , Figure 2 and Figure 7 shown, the communication antenna according to the embodiment of the present invention further includes a protective cover 6. The control host 2 is disposed below the first mounting bracket 3 and the second mounting bracket 4, and the protective cover 6 is disposed between the control host 2 and the second mounting bracket 4 so as to protect the control host 2 through the protective cover 6.

[0058] For the communication antenna according to the embodiment of the present invention, the provided protective cover 6 can play a role in protecting the control host 2.

[0059] The cross-section of the support rod body portion is polygonal.

[0060] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0061] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0062] In the present utility model, unless otherwise clearly specified and defined, the terms "mounted", "connected", "connected to", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0063] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0064] In the present utility model, terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0065] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A communication antenna, characterized in that, Comprising: A support rod and a control host, the control host being disposed on the support rod; A first mounting bracket and a second mounting bracket, the first mounting bracket and the second mounting bracket being spaced apart along the extending direction of the support rod and disposed on the support rod, the first mounting bracket and the second mounting bracket both having connection sites, and the connection site of at least one of the first mounting bracket and the second mounting bracket being adjustably disposed relative to the support rod in a direction perpendicular to the extending direction of the support rod; An antenna body, both ends of the antenna body being respectively connected to the first mounting bracket and the second mounting bracket, so as to change the included angle between the antenna body and the support rod by adjusting the connection site.

2. The communication antenna according to claim 1, characterized in that Each of the first mounting bracket and the second mounting bracket includes an expanding ring body and a frame telescopic rod, the cross-section of the expanding ring body being adjustably connected to the frame telescopic rod, the expanding ring body having the connection site, and both ends of the frame telescopic rod being respectively connected to the support rod and the expanding ring body.

3. The communication antenna according to claim 2, wherein The expanding ring body includes a plurality of unit segments, the plurality of unit segments being connected end to end, and adjacent two unit segments being detachably connected. Each unit segment is provided with a receiving groove and a positioning protrusion for inserting a connecting member at both ends. The positioning protrusion of the unit segment penetrates through the receiving groove of the adjacent unit segment, and a locking member is inserted through the adjacent two unit segments, so as to change the cross-sectional area of the expanding ring body by increasing or decreasing the unit segments; Or, the expanding ring body includes a plurality of unit segments, each unit segment including an arc-shaped fixing rod and at least one arc-shaped sliding rod, the arc-shaped fixing rod and at least one arc-shaped sliding rod being concentrically arranged, and the arc-shaped sliding rod being slidably disposed on the arc-shaped fixing rod so as to drive the change of the cross-sectional area of the expanding ring body during the telescopic process of the frame telescopic rod.

4. The communication antenna according to claim 3, characterized in that, There are a plurality of the antenna bodies, each unit segment having a connection site, and each antenna body being correspondingly disposed at the connection sites of the first mounting bracket and the second mounting bracket.

5. The communication antenna according to claim 3, characterized in that, Each unit segment is further provided with a preset connection site, so as to increase the number of the antenna bodies according to needs during later use.

6. The communication antenna according to claim 3, wherein The number of the unit segments is four, the number of the frame telescopic rods matching the number of the unit segments, one end of the frame telescopic rod being connected to the arc-shaped fixing rod, and the other end of the frame telescopic rod being connected to the support rod.

7. The communication antenna according to claim 2, characterized in that, The frame telescopic rod includes a frame rod body and a cylinder rod body, the frame rod body being slidably disposed in the cylinder rod body, one end of the frame rod body and the cylinder rod body connected to the support rod having a first flanging portion, and one end of the frame rod body and the cylinder rod body connected to the expanding ring body having a second flanging portion. The first flanging portion and the support rod, and the second flanging portion and the expanding ring body are both connected by connecting members.

8. The communication antenna according to claim 1, wherein, A bottom plate is provided at the bottom of the support rod, and the bottom plate is used for fixing the support rod.

9. The communication antenna according to claim 8, characterized in that, The support rod is a telescopic rod body, the telescopic rod body includes a sleeve and a support rod body part, and the support rod body part is slidably arranged in the sleeve; and / or, the cross section of the support rod body part is polygonal.

10. The communication antenna according to any one of claims 1-9, characterized in that, It further includes a protective cover. The control host is arranged below the first mounting bracket and the second mounting bracket, and the protective cover is arranged between the control host and the second mounting bracket so as to protect the control host through the protective cover.

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