CN117673706A - Antenna mounting device - Google Patents

Abstract

The application relates to the technical field of antennas, in particular to an antenna mounting device. Comprising the following steps: holding pole; the number of the fixing mechanisms is two, and the two fixing mechanisms are arranged on the holding pole at intervals; the first installation assembly comprises a horizontal inclination angle adjuster and a first connecting rod mechanism, wherein the horizontal inclination angle adjuster is provided with a horizontal inclination angle display mechanism, and the horizontal inclination angle display mechanism is used for displaying the horizontal inclination angle of the horizontal inclination angle adjuster; the first connecting rod mechanism comprises a first fixing piece, a second fixing piece and at least two first hinge parts connected between the first fixing piece and the second fixing piece, and a mechanical inclination angle display mechanism is arranged on the second fixing piece; the second mounting assembly includes a second linkage including at least two second hinges. The antenna mounting device provided by the invention can intuitively read the mechanical inclination angle and the horizontal inclination angle of the antenna, can realize two-dimensional adjustment of the mechanical inclination angle and the horizontal inclination angle, and well solves the problem that the conventional mounting bracket is not adjustable in horizontal.

Description

Antenna mounting device

Technical Field

The application relates to the technical field of antennas, in particular to an antenna mounting device.

Background

In a radio communication system, transmission and reception of signals are achieved by means of base station antennas. The pose of a base station antenna may be important for a radio communication network, which if not horizontally mounted, may affect the signal coverage and signal quality of the base station antenna. Accordingly, in the process of installing and using the base station antenna, the posture of the base station antenna needs to be adjusted accordingly so that the coverage area of the base station antenna meets the required requirements.

In some cases, it is desirable to adjust the attitude of the base station antenna, such as the mechanical tilt angle, in a vertical plane in the use process, specifically, the holding pole for installing the base station antenna is usually arranged on an iron tower and a high building, the holding pole is not vertical to the ground, and the base station antenna needs to be adjusted in attitude when installed. For example, when the holding pole is not perpendicular to the ground, the included angle of the horizontal plane needs to be adjusted. Typically, the antenna mounting assembly may comprise an upper mounting assembly for mounting and a lower mounting assembly for mounting, wherein the lower mounting assembly may provide a pivot point for the base station antenna, provide a fixed effect, and may not be knob adjustable, and the upper mounting assembly may have an effective length adjustable in a vertical plane, such that the mechanical tilt angle of the base station antenna may be adjusted by adjusting the effective length, and the mechanical tilt angle of the base station antenna may be measured and calculated by a measuring device and a calculating device, and may not accurately read a specific tilt angle, and may not be adjusted in a horizontal direction.

Disclosure of Invention

In order to solve the above technical problems or at least partially solve the above technical problems, the present application provides an antenna mounting device.

The application provides an antenna mounting device, including:

holding pole;

the number of the fixing mechanisms is two, and the two fixing mechanisms are arranged on the holding pole at intervals;

the first installation assembly comprises a horizontal inclination angle adjuster and a first connecting rod mechanism, wherein the horizontal inclination angle adjuster is horizontally arranged and rotatably connected with one fixing mechanism, a horizontal inclination angle display mechanism is arranged on the horizontal inclination angle adjuster, and the horizontal inclination angle display mechanism is used for displaying the horizontal inclination angle of the horizontal inclination angle adjuster; the first connecting rod mechanism comprises a first fixing piece, a second fixing piece and at least two first hinge parts connected between the first fixing piece and the second fixing piece, wherein the first fixing piece is fixedly connected with the horizontal tilt angle adjuster, the second fixing piece is fixedly connected with a first mounting plate of the antenna, a mechanical tilt angle display mechanism is arranged on the second fixing piece, and the mechanical tilt angle display mechanism is used for displaying the mechanical tilt angle of the antenna;

the second installation component comprises a second connecting rod mechanism, the second connecting rod mechanism comprises at least two second hinge parts, one end of the second connecting rod mechanism is connected with the other fixing mechanism, and the other end of the second connecting rod mechanism is fixedly connected with the second installation plate of the antenna.

Optionally, the horizontal tilt angle adjuster includes first casing and slip subassembly, slip subassembly slidable locates in the first casing, first mounting is located the outside of first casing and with slip subassembly fixed connection, follow on the first casing slip direction interval of slip subassembly sets up two arc spouts, correspond on the fixed establishment and set up two first mounting holes, first screw passes in proper order arc spout with be connected with first nut behind the first mounting hole, first screw slidable inserts and establishes in the arc spout.

Optionally, the two arc-shaped sliding grooves are oppositely arranged.

Optionally, the slip subassembly includes screw rod and slider, the both ends of screw rod respectively with first casing rotates to be connected, be equipped with first screw hole on the slider, the slider cover is established on the screw rod, and through first screw hole with screw rod screw thread fit.

Optionally, a side surface of the first casing, which is far away from the fixing mechanism, is provided with a first chute, the first chute is arranged along the length direction of the screw rod, a second mounting hole is formed in the first fixing piece, a second threaded hole is formed in the sliding block, a second screw sequentially penetrates through the second mounting hole, the first chute and the second threaded hole to be matched, and the second screw is slidably arranged in the first chute in a penetrating mode.

Optionally, the horizontal dip angle display mechanism is located on the side that the first casing kept away from fixed establishment, the horizontal dip angle display mechanism includes first pointer and first dial, be equipped with first arch on the lateral surface of first casing, the rotatable cover of one end of first pointer is established on first arch, first dial is located the below of first pointer, and along with the circular arc setting of first arch as the centre of a circle.

Optionally, the first articulated portion includes first connecting plate and first skirtboard, the quantity of first skirtboard is two, two first skirtboard by the opposite both sides that set up of first connecting plate are followed the same direction and are buckled and form, and adjacent two first articulated portion passes through first bolt first skirtboard realizes articulating.

Optionally, the mechanical dip angle display mechanism includes second pointer and second calibrated scale, be equipped with the second arch on the second mounting, the rotatable cover of one end of second pointer is established on the second arch, the second calibrated scale is located the below of second pointer, and along taking the second arch is the circular arc setting of centre of a circle.

Optionally, the fixed establishment is including setting up respectively first fixed plate and the second fixed plate of pole both sides, first fixed plate with second fixed plate fixed connection, first fixed plate and/or second fixed plate orientation one side of pole is equipped with be used for with the outer periphery complex draw-in groove of pole, be equipped with non-slip raised in the draw-in groove.

Optionally, the second link mechanism includes a first connecting piece, a second connecting piece and a third fixing piece, the second connecting piece is connected between the first connecting piece and the third fixing piece, two ends of the second connecting piece are respectively hinged with the first connecting piece and the third fixing piece, the first connecting piece is fixedly connected with the fixing mechanism, and the third fixing piece is fixedly connected with a second mounting plate of the antenna; the first connecting piece, the second connecting piece and the third fixing piece form three second hinging parts.

Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:

the embodiment of the application provides an antenna installation device, can adjust the installation angle of antenna through first link mechanism and second link mechanism, can directly read the horizontal angle of horizontal inclination adjuster through horizontal inclination display mechanism, if the slope of horizontal direction appears, then can adjust horizontal angle through horizontal inclination adjuster, can directly read the mechanical inclination of antenna through mechanical inclination display mechanism, when mechanical inclination does not satisfy the demand angle, through adjusting the angle between a plurality of first articulated portions, make the antenna rotate suitable angle, when reaching the demand angle, fix the antenna in this position, do not need to carry out complicated measurement and calculation, just can accurately read the mechanical inclination and the horizontal inclination of antenna, and adjust according to specific demand. The antenna mounting device provided by the invention can intuitively read the mechanical inclination angle and the inclination angle in the horizontal direction when the antenna is mounted on the holding pole, can realize two-dimensional adjustment of the mechanical inclination angle and the horizontal inclination angle, well solves the problem that the conventional mounting bracket is not adjustable in horizontal, and has the advantages that the adjusted base station antenna transmits signals with purer polarization to a target, and the coverage effect is better.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural diagram of an antenna mounting device according to an embodiment of the present application when an antenna is mounted;

fig. 2 is a schematic structural diagram of an antenna mounting device according to an embodiment of the present application;

FIG. 3 is a schematic structural view of a fixing mechanism and a horizontal tilt angle adjuster according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural view of a first mounting assembly according to an embodiment of the present application;

FIG. 5 is a schematic view of a horizontal recliner according to an embodiment of the present application;

FIG. 6 is a schematic structural view of a second fixing member according to an embodiment of the present disclosure;

fig. 7 is a schematic diagram of a mechanism of a second mounting assembly according to an embodiment of the present application.

Wherein, 1, holding pole; 2. a first mounting assembly; 21. a horizontal tilt angle adjuster; 210. a first housing; 211. a screw; 2101. an arc chute; 2102. a first chute; 2103. a first protrusion; 212. a slide block; 22. a first fixing member; 23. a first hinge part; 231. a long angle arm; 232. a short angle arm; 24. a second fixing member; 241. a second protrusion; 25. a horizontal inclination angle display mechanism; 251. a first pointer; 252. a first dial; 26. a mechanical inclination angle display mechanism; 261. a second pointer; 262. a second dial; 3. a fixing mechanism; 31. a first fixing plate; 310. a clamping groove; 32. a second fixing plate; 4. a second mounting assembly; 41. a first connector; 42. a second connector; 43. a third fixing member; 5. an antenna; 51. a first mounting plate; 52. and a second mounting plate.

Detailed Description

In order that the above objects, features and advantages of the present application may be more clearly understood, a further description of the aspects of the present application will be provided below. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the application.

As shown in fig. 1 to 7, an embodiment of the present application provides an antenna mounting device, including:

the pole 1, pole 1 is fixed on roof or iron tower generally, for the installation of the aerial 5 provides the basis;

the number of the fixing mechanisms 3 is two, and the two fixing mechanisms 3 are arranged on the holding pole 1 at intervals;

the first installation component 2 comprises a horizontal dip angle adjuster 21 and a first connecting rod mechanism, wherein the horizontal dip angle adjuster 21 is horizontally arranged and is rotatably connected with a fixing mechanism 3, a horizontal dip angle display mechanism 25 is arranged on the horizontal dip angle adjuster 21, and the horizontal dip angle display mechanism 25 is used for displaying the horizontal dip angle of the horizontal dip angle adjuster 21; the first link mechanism comprises a first fixing piece 22, a second fixing piece 24 and at least two first hinge parts 23 connected between the first fixing piece 22 and the second fixing piece 24, the first fixing piece 22 is hinged with the horizontal tilt adjuster 21, the second fixing piece 24 is fixedly connected with the first mounting plate 51 of the antenna 5, the second fixing piece 24 of the horizontal tilt adjuster 21 is provided with a mechanical tilt angle display mechanism 26, and the mechanical tilt angle display mechanism 26 is used for displaying the mechanical tilt angle of the antenna 5.

The second mounting assembly 4 comprises a second linkage mechanism, the second linkage mechanism comprises at least two second hinge parts, one end of the second linkage mechanism is connected with the other fixing mechanism 3, and the other end of the second linkage mechanism is fixedly connected with the second mounting plate 52 of the antenna 5.

The horizontal tilt angle is simply the tilt angle of the horizontal tilt angle adjuster 21 with respect to the horizontal plane, and the mechanical tilt angle refers to the tilt angle of the antenna 5 with respect to the first mounting assembly 2.

Specifically, the fixing mechanism 3 is used for fixing the first installation component 2 and the second installation component on the holding pole 1, the holding pole 1 is generally fixed on a roof or an iron tower, and due to the limitation of installation conditions, the vertical to the horizontal plane is almost impossible to achieve, and an included angle is formed between the vertical to the horizontal plane, so that the antenna 5 can incline during installation, the signal quality of the antenna 5 is reduced, and the polarization purity is deteriorated.

According to the antenna mounting device provided by the embodiment of the application, the horizontal dip angle can be visually displayed through observing the horizontal dip angle adjusting mechanism, the horizontal dip angle adjuster 21 is adjusted to rotate relative to the fixing mechanism 3 until the horizontal dip angle displayed by the horizontal dip angle adjusting mechanism is 0, and meanwhile, the horizontal dip angle adjuster 21 is fixed at the position; the mechanical inclination angle can be visually displayed by observing the mechanical inclination angle adjusting mechanism, and when the mechanical inclination angle does not meet the requirement, the mechanical inclination angle can meet the requirement by adjusting the angles between the plurality of first hinge parts 23, and meanwhile, the angles between the plurality of first hinge parts 23 are fixed at the position. The antenna installation device provided by the invention can intuitively read the mechanical inclination angle and the inclination angle in the horizontal direction when the antenna 5 is installed on the holding pole 1, can realize two-dimensional adjustment of the mechanical inclination angle and the horizontal inclination angle, well solves the problem that the conventional installation support cannot be adjusted in the horizontal direction, and has the advantages that the adjusted base station antenna 5 transmits signals with purer polarization to a target, and the coverage effect is better.

Further, as shown in fig. 2 to 4, in some embodiments of the present application, the horizontal inclination adjuster 21 includes a first housing 210 and a first connecting member 41 of a sliding assembly, the sliding assembly is slidably disposed in the first housing 210, the first fixing member 22 of the first connecting member 41 is fixedly connected with the sliding assembly outside the first housing 210, two arc-shaped sliding grooves 2101 are disposed on the first housing 210 of the first connecting member 41 along the sliding direction of the sliding assembly at intervals, two first mounting holes are correspondingly disposed on the fixing mechanism 3, and a first screw sequentially passes through the arc-shaped sliding grooves 2101 and the first mounting holes and then is connected with a first nut, and the first screw is slidably inserted in the arc-shaped sliding grooves 2101.

Specifically, the first housing 210 includes two parallel first side plates and two parallel second side plates, the two first side plates and the two second side plates are connected end to form a rectangular frame with open ends, the sliding assembly is slidably disposed in the first housing 210, the first connecting member 41 is fixedly connected with the sliding assembly, and when the sliding assembly slides in the first housing 210, the first connecting member 41 moves along with the sliding assembly, and because the first connecting member 41 is hinged with the first connecting rod mechanism, the first connecting member 41 drives the first connecting rod mechanism to slide along therewith. The length of the first side plate is greater than that of the second side plate, one of the first side plates is attached to the fixing mechanism 3, two arc-shaped sliding grooves 2101 are formed in the first side plate at intervals, two first mounting holes are correspondingly formed in the fixing mechanism 3, and first screws sequentially penetrate through the arc-shaped sliding grooves 2101 and the first mounting holes and then are connected with first nuts. When the horizontal tilt angle displayed by the horizontal tilt angle display mechanism 25 on the horizontal tilt angle adjuster 21 is not 0, it is proved that the horizontal tilt angle adjuster 21 is not in the horizontal position, at this time, the first nut is loosened, the first screw can slide along the arc chute 2101, the sliding component is adjusted to move along the length direction of the first side plate, the horizontal tilt angle adjuster 21 rotates due to the gravity action of the first link mechanism and the antenna 5 until the horizontal tilt angle displayed by the horizontal tilt angle display mechanism 25 is 0, the sliding component stops rotating, the first nut is screwed, the horizontal tilt angle adjuster 21 is fixed in the position, and the horizontal direction adjustment is completed.

Illustratively, when the horizontal tilt angle adjuster 21 is tilted to the left, the first nut is loosened, the slide assembly is moved to the right until the tilt angle is displayed on the horizontal tilt angle display mechanism 25 as 0, the adjustment is stopped, and the first nut is tightened at the same time, completing the horizontal direction adjustment. When the horizontal tilt adjuster 21 is tilted rightward, the first nut is loosened, the slide assembly is moved leftward until the tilt angle is displayed on the horizontal tilt angle display mechanism 25 as 0, the adjustment is stopped, and the first nut is tightened at the same time, completing the adjustment in the horizontal direction.

Further, the two arc-shaped sliding grooves 2101 on the first side plate are oppositely arranged, and the two arc-shaped sliding grooves 2101 are oppositely arranged, so that the horizontal inclination angle adjusting mechanism can be ensured to move in a leftward inclination or rightward inclination mode.

Further, in some embodiments of the present application, the sliding assembly includes a screw 211 and a slider 212, two ends of the screw 211 are rotatably connected with the first housing 210, a first threaded hole is formed in the slider 212, and the slider 212 is sleeved on the screw 211 and is in threaded fit with the screw 211 through the first threaded hole.

Specifically, through holes are respectively formed in the second side plates, two ends of the screw 211 are respectively arranged corresponding to the through holes in the two second side plates, the screw 211 penetrates through the second through holes, grooves are formed in the portions, located outside the first shell 210, of the screw 211, the split retaining ring is C-shaped, and the split retaining ring is clamped in the grooves, so that the screw 211 can freely rotate in the first shell 210 and cannot fall off. The sliding block 212 cannot rotate in the first housing 210 and can only move linearly along the screw 211, and when the screw 211 rotates in the first housing 210, the sliding block 212 is driven to move along the length direction of the screw 211 due to the threaded fit of the sliding block 212 and the screw 211, so as to drive the first link mechanism and the antenna 5 to move leftwards or rightwards. The moving direction of the sliding block 212 can be controlled by controlling the rotating direction of the screw 211, a clamping groove 310 is also formed in the part of the screw 211 positioned in the first shell 210, and a plurality of protrusions are arranged in the clamping groove 310, so that the screw 211 can be rotated by using a tool.

The screw 211 may be manually adjustable or may be adjustable using a motor, and in some embodiments, the screw 211 rotation may be remotely adjusted using a controller plus cable plus motor. Or a wireless controller plus receiver plus motor remote adjustment screw 211 rotation.

Further, as shown in fig. 3 and 5, in some embodiments of the present application, a side surface of the first housing 210 away from the fixing mechanism 3 is provided with a first chute 2102, the first chute 2102 is disposed along a length direction of the screw 211, a first connecting piece 41 fixing member is provided with a second mounting hole, the slider 212 is provided with a second threaded hole, a second screw sequentially penetrates through the second mounting hole, the first chute 2102 and the second threaded hole to be matched, and the second screw slidably penetrates through the first chute 2102.

Specifically, in some embodiments of the present application, the first sliding grooves 2102 are disposed on a first side plate far away from the fixing mechanism 3, and the first sliding grooves 2102 are opened from one end of the first housing 210 to the other end of the first sliding grooves 2102, the number of the first sliding grooves 2102 is two, the two first sliding grooves 2102 are disposed in parallel, and two second screws are disposed in each first sliding groove 2102. The arrangement of the second sliding groove limits the sliding direction of the sliding block 212, avoids the deviation of the movement track of the sliding block 212, and improves the stability of the whole structure.

Further, as shown in fig. 3 and 5, the horizontal tilt angle display mechanism 25 is disposed on a side surface of the first housing 210 away from the fixing mechanism 3, in some embodiments of the present application, the horizontal tilt angle display mechanism 25 and the first chute 2102 are disposed on the same side surface of the first housing 210, the horizontal tilt angle display mechanism 25 includes a first pointer 251 and a first dial 252, a first protrusion 2103 is disposed on an outer side surface of the first housing 210, one end of the first pointer 251 is rotatably sleeved on the first protrusion 2103, and the first dial 252 is located below the first pointer 251 and is disposed along an arc with the first protrusion 2103 as a circle. The first pointer 251 has a certain mass, the head end of the pointer is thicker, the tip end of the pointer is thinner, the pointer can be made of metal or plastic, the first pointer 251 can also be in a pendulum form, and when the pointer is acted by gravity, the pointer swings freely by taking the first bulge 2103 as the circle center.

In some embodiments, the first pointer 251 may be various noons that rotate by using the gravity principle, and the number may be one or a plurality.

The first dial 252 is composed of vertical lines and numerals, the first dial 252 is arranged in an arc shape, the graduation lines of the first dial 252 are arranged at equal intervals, and the numerals are arranged on the graduation lines to indicate angles at the positions.

In some embodiments of the present application, the first dial 252 may be a transparent or translucent member, or may be provided with a windshield or the like. A movable first pointer 251 and a first dial 252, the first pointer 251 being configured to move to and stay in a scale position related to the horizontal tilt angle of the base station antenna 5 under the action of the gravity of the first pointer 251; the first pointer 251 cooperates with a first dial 252 for reading the horizontal tilt angle of the base station antenna 5.

In some embodiments of the present application, the horizontal tilt angle display mechanism 25 is integrally formed with the first housing 210; alternatively, the horizontal inclination angle display mechanism 25 may be a separate module, and may be fixedly connected to the first housing 210 by means of adhesion, embedding, mounting, or the like.

When the conventional pole 1 is fixed on a roof or an iron tower, due to the limitation of practical conditions, the pole is almost impossible to realize completely perpendicular to the horizontal ground, and an included angle is formed in the horizontal direction relative to the ground, so that the antenna 5 can be inclined during installation, the signal quality of the antenna 5 is reduced, and the polarization purity is deteriorated. When antenna 5 appears the horizontal tilt, the angle of horizontal tilt that horizontal tilt display mechanism 25 of this application embodiment can audio-visual demonstration horizontal tilt, when the slope left, unscrew first nut, adjusting screw 211 simultaneously makes slider 212 remove to the right, and when the display tilt was 0 on horizontal tilt display mechanism 25, the stop was adjusted, screw up first nut simultaneously, accomplishes the horizontal direction and adjusts. When the horizontal tilt adjuster 21 is tilted rightward, the first nut is loosened while the screw 211 is adjusted, and the slider 212 is moved leftward until the tilt angle is displayed on the horizontal tilt angle display mechanism 25 as 0, the adjustment is stopped while the first nut is tightened, and the adjustment in the horizontal direction is completed.

Further, in some embodiments of the present application, the first link mechanism includes two first hinge portions 23, a first fixing member 22 and a second fixing member 24, the first fixing member 22 is fixedly connected with the first housing 210, the second fixing member 24 is fixedly connected with the first mounting plate 51 of the antenna 5, the two first hinge portions 23 are hinged to each other and are respectively hinged to the first fixing member 22 and the second fixing member 24, the first hinge portions include a first connecting plate and a first skirt plate, the number of the first skirt plates is two, the two first skirt plates are formed by bending two sides of the first skirt plates, which are oppositely arranged by the first connecting plate, along the same direction, and the two adjacent first hinge portions penetrate through the first skirt plates through first skirt plates to realize hinge.

Specifically, in some embodiments of the present application, the first fixing member 22 is fixedly connected to the first housing 210, the second fixing member 24 is fixedly connected to the first mounting plate 51 of the antenna 5, the number of the first hinge portions 23 is two, the length of the first hinge portion 23 connected to the horizontal tilt adjuster 21 is longer as the long angle arm 231, and the length of the first hinge portion 23 connected to the second fixing member 24 is shorter as the short angle arm 232. The both ends of first skirtboard all protrude in first connecting plate, and set up the connecting hole respectively at the both ends of first skirtboard, be connected through respective skirtboard between long angle arm 231 and the short angle arm 232 respectively, the skirtboard one-to-one laminating of long angle arm 231 and short angle arm 232, first bolt passes long angle arm 231 and the skirtboard of short angle arm 232 in proper order, it is fixed through the nut to pass the other end of bolt, open and shut the motion with first bolt as the axle between long angle arm 231 and the short angle arm 232, wherein the contained angle of long angle arm 231 and short angle arm 232 can be between 0 ° to 180 ° change, the contained angle between second mounting 24 and the short angle arm 232 can be between 0 ° to 260 °.

The first fixing piece 22 and the second fixing piece 24 are similar in structure, each fixing piece comprises a fixing plate and a second apron board, the second apron board is hinged with the first apron board through bolts, the fixing plate of the first fixing piece 22 is fixedly connected with the sliding block 212, and the fixing plate of the second fixing piece 24 is fixedly connected with the first mounting plate 51 of the antenna 5.

Further, as shown in connection with fig. 6, in some embodiments of the present application, the mechanical tilt display mechanism 26 is disposed on any skirt of the second fixing member 24, and the second fixing member 24 is provided with a mounting hole for fixedly connecting with the first mounting member of the antenna 5. The mechanical tilt angle display mechanism 26 is similar to the structure of the horizontal tilt angle display mechanism 25, specifically, the mechanical tilt angle display mechanism 26 includes a second pointer 261 and a second dial 262, a second protrusion 241 is disposed on the skirt board of the second fixing plate 32, one end of the second pointer 261 is rotatably sleeved on the second protrusion 241, and the second dial 262 is located below the second pointer 261 and is disposed along an arc with the second protrusion 241 as a center of a circle. The second pointer 261 moves to or stays at a scale position related to the mechanical tilt angle of the antenna 5 by the gravity, and the second dial 262 cooperates with the second pointer 261 for reading the mechanical tilt angle of the antenna 5.

When the antenna 5 is initially installed, the mechanical inclination angle of the antenna 5 on a vertical plane is often 0, the second pointer 261 of the mechanical inclination angle display mechanism 26 points to the 0 position of the second dial 262, when the vertical plane posture of the antenna 5 needs to be adjusted, the first nut between the long angle arm 231 and the short angle arm 232 is loosened, the angle adjustment between the long angle arm 231 and the short angle arm 232 can be realized, the vertical downward inclination angle of the antenna 5 is further realized, at the moment, the angle on the mechanical inclination angle display mechanism 26 is read, after the required angle is reached, the first nut is screwed, the antenna 5 can be fixed at the position, and the vertical plane inclination angle adjustment is completed.

Further, in some embodiments of the present application, the fixing mechanism 3 includes a first fixing plate 31 and a second fixing plate 32 that are separately disposed on two sides of the holding pole 1, the first fixing plate 31 and the second fixing plate 32 are fixedly connected, a clamping groove 310 that is used for being matched with an outer circumferential surface of the holding pole 1 is disposed on a side, facing the holding pole 1, of the first fixing plate 31 and/or the second fixing plate 32, and a non-slip protrusion is disposed in the clamping groove 310.

Specifically, the cross section shape of the first fixing plate 31 is U-shaped, and the opening of the U-shaped first fixing plate 31 faces the holding pole 1, an arc-shaped groove is formed in the surface attached to the holding pole 1 to form a clamping groove 310 matched with the outer circumferential surface of the holding pole 1, and anti-slip protrusions are arranged on the wall of the clamping groove 310 to increase the friction between the first fixing plate 31 and the holding pole 1 and prevent the first fixing plate 31 from sliding down from the holding pole 1 under the action of external force. The second fixed plate 32 is flat plate-shaped, and is bent at the middle part of the second fixed plate 32 to form a V shape, and the middle part of the second fixed plate 32 is opposite to the clamping groove 310, the two ends of the first fixed plate 31 and the second fixed plate 32 are respectively provided with mounting holes, and the fasteners sequentially penetrate through the mounting holes on the first fixed plate 31 and the second fixed plate 32 to fixedly connect the first fixed plate 31 and the second fixed plate 32 with the holding pole 1.

Further, as shown in fig. 7, the second mounting assembly 4 includes a first connecting member 41, a second connecting member 42 and a third fixing member 43, the second connecting member 42 is connected between the first connecting member 41 and the third fixing member 43, and two ends of the second connecting member 42 are respectively hinged with the first connecting member 41 and the third fixing member 43, the first connecting member 41 is fixedly connected with the fixing mechanism 3, and the third fixing member 43 is fixedly connected with the second mounting plate 52 of the antenna 5; the first connecting member 41, the second connecting member 42 and the third fixing member 43 form three second hinge portions.

Specifically, one end of the first connecting member 41 is fixedly connected with the first fixing member 22, the other end is hinged with one end of the second connecting member 42 through a universal connector, the other end of the second connecting member 42 is hinged with the third fixing member 43 through a bolt, the third fixing member 43 of the second fixing member 24 is similar to the first fixing member 22 and the second fixing member 24 in structure, a fixing plate of the second fixing member is fixedly connected with the second mounting plate 52 of the antenna 5, the structure of the second connecting member 42 is similar to the structure of the first hinge part 23, and the skirt board of the third fixing member 43 is hinged with the skirt board of the second connecting member 42 through a bolt to realize the first hinge part 23.

To sum up, according to the antenna installation device provided by the embodiment of the application, the inclination angle of the antenna 5 relative to the horizontal plane can be visually displayed by the horizontal inclination angle display mechanism 25, the inclination angle of the antenna 5 relative to the vertical plane can be visually displayed by the mechanical inclination angle display mechanism 26, and the sliding movement can be driven by the rotating screw 211, so that the first connecting rod mechanism drives the antenna 5 to move left or right to enable the horizontal inclination angle to be adjusted to be 0, and the inclination angle of the antenna 5 relative to the vertical plane can be adjusted by adjusting the angle between the adjacent first hinge parts 23 of the first connecting mechanism, so that the requirement can be met. The problem that the level of a conventional mounting bracket is not adjustable is well solved, and the adjusted base station antenna 5 transmits signals with purer polarization to a target, so that the coverage effect is better.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown and described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An antenna mounting device, comprising:

a holding pole (1);

the number of the fixing mechanisms (3) is two, and the two fixing mechanisms (3) are arranged on the holding pole (1) at intervals;

the first installation assembly (2) comprises a horizontal inclination angle adjuster (21) and a first connecting rod mechanism, wherein the horizontal inclination angle adjuster (21) is horizontally arranged and is rotatably connected with one fixing mechanism (3), a horizontal inclination angle display mechanism (25) is arranged on the horizontal inclination angle adjuster (21), and the horizontal inclination angle display mechanism (25) is used for displaying the horizontal inclination angle of the horizontal inclination angle adjuster (21); the first connecting rod mechanism comprises a first fixing piece (22), a second fixing piece (24) and at least two first hinge parts (23) connected between the first fixing piece (22) and the second fixing piece (24), the first fixing piece (22) is fixedly connected with the horizontal inclination angle adjuster (21), the second fixing piece (24) is fixedly connected with a first mounting plate (51) of the antenna, a mechanical inclination angle display mechanism (26) is arranged on the second fixing piece (24), and the mechanical inclination angle display mechanism (26) is used for displaying the mechanical inclination angle of the antenna (5);

the second installation component (4) comprises a second connecting rod mechanism, the second connecting rod mechanism comprises at least two second hinge parts, one end of the second connecting rod mechanism is connected with the other fixing mechanism (3), and the other end of the second connecting rod mechanism is fixedly connected with a second installation plate (52) of the antenna.

2. The antenna mounting device according to claim 1, wherein the horizontal tilt adjuster (21) comprises a first housing (210) and a sliding assembly, the sliding assembly is slidably arranged in the first housing (210), the first fixing piece (22) is located outside the first housing (210) and fixedly connected with the sliding assembly, two arc-shaped sliding grooves (2101) are formed in the first housing (210) at intervals along the sliding direction of the sliding assembly, two first mounting holes are correspondingly formed in the fixing mechanism (3), a first screw sequentially penetrates through the arc-shaped sliding grooves (2101) and the first mounting holes and then is connected with a first nut, and the first screw is slidably inserted into the arc-shaped sliding grooves (2101).

3. The antenna mounting device according to claim 2, wherein two of said arcuate runners (2101) are oppositely disposed.

4. The antenna mounting device according to claim 1, wherein the sliding assembly comprises a screw (211) and a slider (212), two ends of the screw (211) are respectively rotatably connected with the first housing (210), a first threaded hole is formed in the slider (212), and the slider (212) is sleeved on the screw (211) and is in threaded fit with the screw (211) through the first threaded hole.

5. The antenna mounting device according to claim 1, wherein a side surface of the first housing (210) away from the fixing mechanism (3) is provided with a first sliding groove (2102), the first sliding groove (2102) is arranged along the length direction of the screw (211), the first fixing member (22) is provided with a second mounting hole, the sliding block (212) is provided with a second threaded hole, a second screw sequentially penetrates through the second mounting hole, the first sliding groove (2102) and the second threaded hole to be matched, and the second screw slidably penetrates into the first sliding groove (2102).

6. The antenna mounting device according to claim 5, wherein the horizontal tilt angle display mechanism (25) is disposed on a side surface of the first housing (210) away from the fixing mechanism (3), the horizontal tilt angle display mechanism (25) includes a first pointer (251) and a first dial (252), a first protrusion (2103) is disposed on an outer side surface of the first housing (210), one end of the first pointer (251) is rotatably sleeved on the first protrusion (2103), and the first dial (252) is disposed below the first pointer (251) and along an arc with the first protrusion (2103) as a center.

7. The antenna mounting device according to claim 1, wherein the first hinge portion (23) includes a first connecting plate and a first skirt plate, the number of the first skirt plates is two, two first skirt plates are formed by bending two sides of the first connecting plate opposite to each other along the same direction, and two adjacent first hinge portions (23) are hinged by passing through the first skirt plates through a first bolt.

8. The antenna mounting device according to claim 1, wherein the mechanical tilt angle display mechanism (26) comprises a second pointer (261) and a second dial (262), a second protrusion (241) is provided on the second fixing member (24), one end of the second pointer (261) is rotatably sleeved on the second protrusion (241), and the second dial (262) is located below the second pointer (261) and is disposed along an arc taking the second protrusion (241) as a center of a circle.

9. The antenna mounting device according to claim 1, wherein the fixing mechanism (3) comprises a first fixing plate (31) and a second fixing plate (32) which are respectively arranged at two sides of the holding pole (1), the first fixing plate (31) and the second fixing plate (32) are fixedly connected, one side of the first fixing plate (31) and/or the second fixing plate (32) facing the holding pole (1) is provided with a clamping groove (310) matched with the outer circumferential surface of the holding pole (1), and anti-slip protrusions are arranged in the clamping groove (310).

10. The antenna mounting device according to any one of claims 1-9, wherein the second linkage mechanism comprises a first connecting piece (41), a second connecting piece (42) and a third fixing piece (43), the second connecting piece (42) is connected between the first connecting piece (41) and the third fixing piece (43), two ends of the second connecting piece (42) are hinged with the first connecting piece (41) and the third fixing piece (43), respectively, the first connecting piece (41) is fixedly connected with the fixing mechanism (3), and the third fixing piece (43) is fixedly connected with a second mounting plate (52) of the antenna; the first connecting piece (41), the second connecting piece (42) and the third fixing piece (43) form three second hinge parts.