Antenna element arrangement direction adjusting device and large-angle spotlight antenna

Abstract

This invention discloses an antenna element arrangement direction adjustment device and a wide-angle spotlight antenna. The device includes an antenna bracket, an angle adjustment component, and a support component. The antenna bracket is used to fix the spotlight antenna and has a groove on one side for inserting the spotlight antenna housing. The angle adjustment component is located on the other side of the antenna bracket and includes a circular ring and an arc-shaped component, with the arc-shaped component disposed on the circular ring. The support component includes an embedding groove for embedding the arc-shaped component. The angle adjustment component drives the antenna bracket to rotate in the same direction as the circular ring, thereby aligning the arc-shaped component with the groove opening of the embedding groove. This invention can adjust the angle adjustment component to align the arc-shaped component with the groove opening while simultaneously rotating the antenna bracket in the same direction as the circular ring, thus changing the antenna element arrangement direction of the spotlight antenna on the antenna bracket, thereby expanding the applicability of the wide-angle spotlight antenna.

Description

Technical Field

[0001] This invention relates to the field of spotlight antenna technology, and in particular to an antenna element arrangement direction adjustment device and a wide-angle spotlight antenna. Background Technology

[0002] With the continuous development of technology, people have increasingly higher requirements for signal coverage, and spotlight antennas are an important component of mobile communication systems. In building-to-building applications, to meet signal coverage needs, horizontal or vertical wide-angle spotlight antennas are typically used. A horizontal wide-angle spotlight antenna has its antenna elements arranged vertically, while a vertical wide-angle spotlight antenna has its antenna elements arranged horizontally.

[0003] Existing technologies typically determine the arrangement direction of the antenna elements within a large-angle spotlight antenna during the antenna design and manufacturing process. Once manufactured, the arrangement direction of the antenna elements cannot be changed during subsequent use. This means that a vertical large-angle spotlight antenna cannot be used in a horizontal large-angle application environment, and a horizontal large-angle spotlight antenna cannot be used in a vertical large-angle application environment. Therefore, the applicable range of existing large-angle spotlight antennas is limited. Summary of the Invention

[0004] This invention provides an antenna element arrangement direction adjustment device and a wide-angle spotlight antenna to solve the technical problem that existing wide-angle spotlight antennas cannot change the arrangement direction of the antenna elements during use. When installing the wide-angle spotlight antenna, the arc-shaped part of the angle adjustment component needs to be embedded into the insertion groove of the support component. By adjusting the angle adjustment component, the arc-shaped part is aligned with the groove opening of the insertion groove, which can drive the antenna bracket to rotate with the rotation direction of the ring part, thereby changing the arrangement direction of the antenna elements of the spotlight antenna on the antenna bracket, thus expanding the applicable range of the wide-angle spotlight antenna.

[0005] To address the aforementioned technical problems, a first aspect of the present invention provides an antenna element arrangement direction adjustment device, comprising an antenna support, an angle adjustment component, and a support component;

[0006] One side of the antenna support has a groove;

[0007] The angle adjustment component is located on the other side of the antenna bracket. The angle adjustment component includes a circular ring and an arc-shaped component, with the arc-shaped component disposed on the circular ring.

[0008] The support assembly includes an embedding groove for the arc-shaped component to be embedded in;

[0009] The angle adjustment component drives the antenna bracket to rotate in the same direction as the circular ring, so that the arc-shaped component is aligned with the slot of the embedded groove.

[0010] As a preferred embodiment, the annular component includes an outer annular component and an inner annular component;

[0011] The outer ring component is connected to the inner ring component through several connecting components, and several ring component mounting holes for fasteners to pass through are formed between the outer ring component and the inner ring component.

[0012] The annular component is connected to the other side of the antenna bracket via the fixing component;

[0013] The inner ring component is provided with the arc component.

[0014] As a preferred embodiment, the annular component is provided with opposing first annular component mounting holes and second annular component mounting holes, as well as opposing third annular component mounting holes and fourth annular component mounting holes;

[0015] The straight line where the first and second ring mounting holes are located is perpendicular to the straight line where the third and fourth ring mounting holes are located;

[0016] The circular ring is provided with the arc-shaped component;

[0017] Both ends of the arc component are provided with arc component mounting holes that match the mounting holes of the first, second, third, and fourth annular components.

[0018] As a preferred embodiment, the annular component is provided with two vertically arranged arc components.

[0019] As a preferred embodiment, the embedding groove is an arc-shaped mounting rail;

[0020] The radius of the mounting guide rail is the same as the radius of the arc component, and the arc angle of the mounting guide rail is greater than the arc angle of the arc component.

[0021] As a preferred embodiment, the outer ring component is provided with angle scale markings.

[0022] As a preferred embodiment, the arc-shaped component is provided with a plurality of guide rail mounting holes;

[0023] The mounting rail has a guide rail groove;

[0024] The arc-shaped component is movably connected to the guide rail groove.

[0025] As a preferred embodiment, the antenna support includes a first support portion, a second support portion, and a third support portion;

[0026] One end of the first bracket has a first spotlight antenna fixing hole, and the other end of the first bracket is connected to one end of the second bracket.

[0027] The other end of the second support portion is connected to one end of the third support portion;

[0028] The other end of the third bracket has a second spotlight antenna fixing hole;

[0029] The groove is formed between the first support portion and the third support portion.

[0030] As a preferred embodiment, the support assembly further includes a base and several support members;

[0031] The base is connected to the bottom of the embedded groove via the plurality of supporting members;

[0032] The base has several base mounting holes.

[0033] A second aspect of the present invention provides a wide-angle spotlight antenna, including a spotlight antenna and an antenna element arrangement direction adjustment device as described in any of the first aspects;

[0034] The spotlight antenna includes a cover and an antenna element disposed within the cover;

[0035] The cover is located within the groove of the antenna vibrator alignment adjustment device.

[0036] Compared with the prior art, the beneficial effect of the embodiments of the present invention is that when installing a wide-angle spotlight antenna, the arc part of the angle adjustment component needs to be embedded into the embedding groove of the support component. By adjusting the angle adjustment component, the arc part is aligned with the groove of the embedding groove, which can drive the antenna bracket to rotate with the rotation direction of the ring part, thereby changing the arrangement direction of the antenna elements of the spotlight antenna on the antenna bracket, thus expanding the applicable range of the wide-angle spotlight antenna. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of a preferred embodiment of the antenna vibrator arrangement direction adjustment device provided by the present invention;

[0038] Figure 2 This is a schematic diagram of another preferred embodiment of the antenna vibrator arrangement direction adjustment device provided by the present invention;

[0039] Figure 3 This is a schematic diagram of another preferred embodiment of the antenna vibrator arrangement direction adjustment device provided by the present invention;

[0040] Figure 4This is a schematic diagram of a preferred embodiment of the angle adjustment component provided by the present invention;

[0041] Figure 5 This is a schematic diagram of another preferred embodiment of the angle adjustment component provided by the present invention;

[0042] Figure 6 This is a schematic diagram of another preferred embodiment of the angle adjustment component provided by the present invention;

[0043] Figure 7 This is a schematic diagram of a preferred embodiment of the support component provided by the present invention;

[0044] Among them, 1. Antenna bracket; 101. First bracket part; 102. Second bracket part; 103. Third bracket part; 2. Angle adjustment assembly; 201. Circular ring part; 202. Circular arc part; 2011. Outer circular ring part; 2012. Inner circular ring part; 2013. Connector; 2014. Circular ring part mounting hole; 2015. First circular ring part mounting hole; 2016. Second circular ring part mounting hole; 2017. Third circular ring part mounting hole; 2018. Fourth circular ring part mounting hole; 2019. First circular arc part; 2020. Second circular arc part; 3. Support assembly; 301. Embedded groove; 302. Guide rail groove; 303. Base; 304. Support part; 305. Base mounting hole; 4. Spotlight antenna; 401. Cover; 402. Antenna vibrator. Detailed Implementation

[0045] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0046] See Figures 1 to 7 The first aspect of the present invention provides an antenna element arrangement direction adjustment device, including an antenna support 1, an angle adjustment component 2 and a support component 3;

[0047] One side of the antenna bracket 1 has a groove;

[0048] The angle adjustment component 2 is located on the other side of the antenna bracket 1. The angle adjustment component 2 includes a ring component 201 and an arc component 202, and the arc component 202 is located on the ring component 201.

[0049] The support component 3 includes an embedding groove 301 for the arc-shaped component 202 to be embedded in;

[0050] The angle adjustment component 2 drives the antenna bracket 1 to rotate in the same direction as the ring component 201, so that the arc component 202 is aligned with the slot of the embedded groove 301.

[0051] In this embodiment, one side of the antenna bracket 1 has a groove in which the spotlight antenna 4 can be fixed. The angle adjustment component 2 is located on the other side of the antenna bracket 1. The angle adjustment component 2 drives the antenna bracket 1 to rotate in the rotation direction of the ring component 201, so that the arc component 202 is aligned with the slot of the embedded groove 301, thereby enabling the spotlight antenna 4 to be installed on the support component 3. While the antenna bracket 1 rotates in three dimensions, the antenna element arrangement direction of the spotlight antenna 4 fixed to the antenna bracket 1 also changes.

[0052] For example, when the ring 201 in the angle adjustment assembly 2 rotates perpendicular to the ground, the antenna bracket 1 also rotates perpendicular to the ground in the same direction as the ring 201, thereby changing the antenna element arrangement direction of the spotlight antenna 4.

[0053] See Figure 1 and Figure 4 As a preferred embodiment, the annular component 201 includes an outer annular component 2011 and an inner annular component 2012;

[0054] The outer ring 2011 is connected to the inner ring 2012 through a plurality of connectors 2013, and a plurality of ring mounting holes 2014 for fasteners to pass through are formed between the outer ring 2011 and the inner ring 2012.

[0055] The annular component 201 is connected to the other side of the antenna bracket 1 via the fixing component;

[0056] The inner ring component 2012 is provided with an arc component 202.

[0057] In this embodiment, the annular component 201 includes an outer annular component 2011 and an inner annular component 2012, and a plurality of annular component mounting holes 2014 for fasteners to pass through are formed between the outer annular component 2011 and the inner annular component 2012. It can be understood that the annular component 201 is fixed to the side surface of the antenna bracket 1 by fasteners passing through the annular component mounting holes 2014 at both ends. Preferably, the plane on which the annular component 201 is located is parallel to the front radiation surface of the spotlight antenna 4. When the fasteners are loosened, the annular component 201 can rotate around the center, thereby adjusting the rotation angle of the arc component 202.

[0058] It is worth noting that, assuming the initial antenna element arrangement of the spotlight antenna 4 is in a three-dimensional horizontal direction, such as parallel to the ground, and the setting direction of the embedding groove 301 of the support component 3 is perpendicular to the initial antenna element arrangement direction, and the indicating angle represented by one end of the arc member 202 is 90° and the indicating angle represented by the other end is 270°, then when the ring member 201 is fixed to the side surface of the antenna bracket 1 by a fixing member on the straight line where the rotation angles are 0° and 180°, the arc member 202 can be directly embedded into the embedding groove 301. Therefore, the antenna element arrangement direction of the spotlight antenna 4 remains unchanged, and the spotlight antenna 4 is in a vertical large-angle working state. When the annular component 201 is fixed to the side surface of the antenna bracket 1 by a fastener along a straight line with rotation angles of 90° and 270°, the arc component 202 needs to rotate 90° clockwise around the center of the annular component 201 to align with the slot of the embedding groove 301 before being embedded into it. Therefore, the antenna element arrangement direction of the spotlight antenna 4 changes from horizontal to vertical, such as perpendicular to the ground, and the spotlight antenna 4 is in a horizontally wide-angle working state. When the annular component 201 is fixed to the side surface of the antenna bracket 1 by a fastener along a diameter other than 0°, 90°, 180°, and 270°, the arc component 202 needs to rotate with the annular component 201 at any angle between 0° and 90°. Therefore, the antenna element arrangement direction of the spotlight antenna 4 also rotates with the rotation direction of the arc component 202, thus meeting the radiation requirements of any wide-angle scenario.

[0059] In one preferred embodiment, the arc angle of the arc member 202 is 90°.

[0060] See Figure 2 and Figure 5 As a preferred embodiment, the annular component 201 is provided with opposing first annular component mounting holes 2015 and second annular component mounting holes 2016, opposing third annular component mounting holes 2017 and fourth annular component mounting holes 2018.

[0061] The straight line where the first ring mounting hole 2015 and the second ring mounting hole 2016 are located is perpendicular to the straight line where the third ring mounting hole 2017 and the fourth ring mounting hole 2018 are located.

[0062] The circular ring 201 is provided with the arc-shaped component 202;

[0063] Both ends of the arc component 202 are provided with arc component 202 mounting holes that match the first ring component mounting hole 2015, the second ring component mounting hole 2016, the third ring component mounting hole 2017 and the fourth ring component mounting hole 2018.

[0064] In this embodiment, the circular ring 201 is fixedly disposed on the side surface of the antenna bracket 1, and the arc-shaped part 202 is fixed to the first circular ring mounting hole 2015 and the second circular ring mounting hole 2016, or fixed to the third circular ring mounting hole 2017 and the fourth circular ring mounting hole 2018, through the arc-shaped part 202 mounting holes at both ends.

[0065] It is worth noting that, assuming the initial antenna element arrangement of the spotlight antenna 4 is in a three-dimensional horizontal direction, such as parallel to the ground, the setting direction of the embedding slot 301 of the support component 3 is perpendicular to the initial antenna element arrangement direction. The indicating angle corresponding to the first annular mounting hole 2015 is 90°, the indicating angle corresponding to the second annular mounting hole 2016 is 270°, the indicating angle corresponding to the third annular mounting hole 2017 is 0°, and the indicating angle corresponding to the fourth annular mounting hole 2018 is 180°. The straight lines where the mounting holes 2015 and 2016 are located are perpendicular to the initial antenna element arrangement direction, and the straight lines where the mounting holes 2017 and 2018 are located are parallel to the initial antenna element arrangement direction. Therefore, when the arc element 202 is fixed in the mounting holes 2015 and 2016, the arc element 202 can be directly embedded into the embedding groove 301. Thus, the antenna element arrangement direction of the spotlight antenna 4 remains unchanged, and the spotlight antenna 4 is in a vertical large-angle working state. When the arc component 202 is fixed in the mounting holes 2017 and 2018 of the third and fourth ring components, the arc component 202 needs to rotate 90° clockwise around the center of the ring component 201 to align with the slot of the embedding groove 301 before being embedded into the embedding groove 301. Therefore, the antenna element arrangement direction of the spotlight antenna 4 changes from being arranged in the three-dimensional horizontal direction to being arranged in the three-dimensional vertical direction. If it is arranged perpendicular to the ground, the spotlight antenna 4 is in a horizontal large-angle working state.

[0066] See Figure 3 and Figure 6 As a preferred embodiment, the annular component 201 is provided with two vertically arranged arc components 202.

[0067] It is worth noting that, assuming the initial antenna element arrangement of the spotlight antenna 4 is in a three-dimensional horizontal direction, such as parallel to the ground, and the setting direction of the embedding slot 301 of the support component 3 is perpendicular to the initial antenna element arrangement direction, and the two vertically set arc members 202 are the first arc member 2019 and the second arc member 2020 respectively, the setting direction of the first arc member 2019 is perpendicular to the initial antenna element arrangement direction, and the setting direction of the second arc member 2020 is parallel to the initial antenna element arrangement direction, then, when the spotlight antenna 4 needs to operate in a vertical large-angle operating state, the arc member 202 is rotated three-dimensionally around the center of the ring member 201, such as rotating the arc member 202 around the center of the ring member 201 perpendicular to the ground, and the first arc member 2019 is aligned with the slot of the embedding slot 301 and embedded into the embedding slot 301, at this time the antenna element arrangement direction of the spotlight antenna 4 is in a three-dimensional horizontal direction. When the spotlight antenna 4 is required to operate in a horizontal, large-angle working state, the arc member 202 is rotated three-dimensionally around the center of the ring member 201, and the second arc member 2020 is aligned with the slot of the embedding groove 301 and embedded into the embedding groove 301. At this time, the antenna elements of the spotlight antenna 4 are arranged in a three-dimensional vertical direction, such as being arranged perpendicular to the ground.

[0068] See Figure 7 As a preferred embodiment, the embedding groove 301 is an arc-shaped mounting rail;

[0069] The radius of the mounting guide rail is the same as the radius of the arc component 202, and the arc angle of the mounting guide rail is greater than the arc angle of the arc component 202.

[0070] In this embodiment, the embedded slot 301 is an arc-shaped mounting rail, and the arc angle of the mounting rail is greater than the arc angle of the arc component 202. This allows the arc component 202 to move on the mounting rail, enabling adjustment of the downtilt and uptilt angles of the spotlight antenna 4. The radius of the mounting rail is the same as the radius of the arc component 202, ensuring close contact between the arc component 202 and the mounting rail.

[0071] In one preferred embodiment, the arc angle of the arc component 202 is 90°, and the arc angle of the mounting rail is 180°. The arc component 202 can move up and down 45° along the mounting rail from the center point of the rail, causing the radiation surface elevation angle of the spotlight antenna 4 to tilt down or up by a maximum of 45°, thus meeting the conventional requirement that the radiation surface elevation angle of the spotlight antenna 4 can be adjusted from 0° to ±45°.

[0072] As a preferred embodiment, the outer ring 2011 is provided with an angle scale mark.

[0073] It is worth noting that the outer ring 2011 is marked with an angle scale, which allows users to read the current rotation angle of the ring 201 more intuitively.

[0074] As a preferred embodiment, the arc-shaped component 202 is provided with a plurality of guide rail mounting holes;

[0075] The mounting rail has a guide rail groove 302;

[0076] The arc-shaped component 202 is movably connected to the guide rail groove 302.

[0077] In this embodiment, the arc-shaped component 202 is provided with a plurality of guide rail mounting holes. Preferably, these guide rail mounting holes are symmetrically arranged on the arc-shaped component 202 for connection and installation with the mounting guide rail. The mounting guide rail has a guide rail groove 302, and the arc-shaped component 202 is movably connected to the guide rail groove 302 through the guide rail mounting holes, so that the arc-shaped component 202 can move on the guide rail groove 302.

[0078] As a preferred embodiment, the antenna support 1 includes a first support portion 101, a second support portion 102, and a third support portion 103;

[0079] One end of the first bracket portion 101 has a first spotlight antenna fixing hole, and the other end of the first bracket portion 101 is connected to one end of the second bracket portion 102.

[0080] The other end of the second support portion 102 is connected to one end of the third support portion 103;

[0081] The other end of the third bracket 103 has a second spotlight antenna fixing hole;

[0082] The groove is formed between the first support portion 101 and the third support portion 103.

[0083] It is worth noting that the first spotlight antenna fixing hole provided in the first bracket part 101 and the second spotlight antenna fixing hole provided in the third bracket part 103 can be fixed by inserting a fixing member after the spotlight antenna 4 is inserted into the groove.

[0084] As a preferred embodiment, the support assembly 3 further includes a base 303 and a plurality of support members 304;

[0085] The base 303 is connected to the bottom of the embedded groove 301 through the plurality of support members 304;

[0086] The base 303 has several base mounting holes 305.

[0087] In this embodiment, the base 303 is connected to the bottom of the embedding groove 301 through several support members 304, thereby providing support for the embedding groove 301. The base 303 is provided with several base mounting holes 305, which facilitates fixing the base 303 to the ground or floor, thereby improving the installation stability of the antenna vibrator alignment direction adjustment device.

[0088] See Figures 1 to 3 The second aspect of the present invention provides a wide-angle spotlight antenna, including a spotlight antenna 4 and an antenna element arrangement direction adjustment device as described in any of the first aspects;

[0089] The spotlight antenna 4 includes a cover 401 and an antenna vibrator 402 disposed within the cover 401;

[0090] The cover 401 is disposed in the groove of the antenna vibrator arrangement direction adjustment device.

[0091] In summary, the antenna element arrangement direction adjustment device and wide-angle spotlight antenna provided by the embodiments of the present invention require, during the installation of the wide-angle spotlight antenna, the arc-shaped part of the angle adjustment component to be embedded into the embedding groove of the support component. By adjusting the angle adjustment component, the arc-shaped part is aligned with the groove opening of the embedding groove, which in turn drives the antenna bracket to rotate in the rotation direction of the ring part, thereby changing the antenna element arrangement direction of the spotlight antenna on the antenna bracket, thus expanding the applicable range of the wide-angle spotlight antenna.

[0092] In addition, the antenna element alignment adjustment device has a simple structure and is easy to install.

[0093] Furthermore, embodiments of the present invention can also reduce the material preparation and inventory of similar products such as vertical wide-angle spotlight antennas and horizontal wide-angle spotlight antennas, avoiding obsolete materials.

[0094] The above description represents the preferred embodiments of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and these improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. An antenna element alignment direction adjustment device, characterized in that, Includes antenna bracket, angle adjustment assembly, and support assembly; The antenna support has a groove on one side; The angle adjustment component is located on the other side of the antenna bracket. The angle adjustment component includes a circular ring and an arc-shaped component, with the arc-shaped component disposed on the circular ring. The support assembly includes an embedding groove for the arc-shaped component to be embedded in; The ring component is fixed to the side surface of the antenna bracket by fasteners passing through the ring component mounting holes at both ends. When the fasteners are loosened, the ring component can rotate around the center to adjust the rotation angle of the arc component. The setting direction of the embedding slot is perpendicular to the initial antenna element arrangement direction, which is parallel to the ground. When the ring is fixed to the side surface of the antenna bracket, and the straight line at both ends of the arc is perpendicular to the straight line at the fixing member, the arc can be directly embedded into the embedding slot, and the antenna element arrangement direction remains unchanged. When the annular component is fixed to the side surface of the antenna bracket, and the straight lines at both ends of the arc component are not perpendicular to the straight line at the fixed component, the angle adjustment assembly drives the antenna bracket to rotate in the rotation direction of the annular component, so that the arc component is aligned with the slot of the embedded groove. When the annular component in the angle adjustment assembly rotates perpendicular to the ground, the antenna bracket rotates perpendicular to the ground in the same rotation direction as the annular component, thereby changing the antenna element arrangement direction of the spotlight antenna.

2. The antenna element arrangement direction adjustment device as described in claim 1, characterized in that, The annular component includes an outer annular component and an inner annular component; The outer ring component is connected to the inner ring component through several connecting components, and several ring component mounting holes for fasteners to pass through are formed between the outer ring component and the inner ring component. The inner ring component is provided with the arc component.

3. The antenna element arrangement direction adjustment device as described in claim 1, characterized in that, The ring component is provided with a first ring component mounting hole and a second ring component mounting hole, as well as a third ring component mounting hole and a fourth ring component mounting hole. The straight line where the first and second ring mounting holes are located is perpendicular to the straight line where the third and fourth ring mounting holes are located; The circular ring is provided with the arc-shaped component; Both ends of the arc component are provided with arc component mounting holes that match the mounting holes of the first, second, third, and fourth annular components.

4. The antenna element arrangement direction adjustment device as described in claim 1, characterized in that, The embedded groove is an arc-shaped mounting rail; The radius of the mounting guide rail is the same as the radius of the arc component, and the arc angle of the mounting guide rail is greater than the arc angle of the arc component.

5. The antenna element arrangement direction adjustment device as described in claim 2, characterized in that, The outer ring component is provided with angle scale markings.

6. The antenna element arrangement direction adjustment device as described in claim 4, characterized in that, The arc-shaped component is provided with several guide rail mounting holes; The mounting rail has a guide rail groove; The arc-shaped component is movably connected to the guide rail groove.

7. The antenna element arrangement direction adjustment device as described in claim 1, characterized in that, The antenna support includes a first support section, a second support section, and a third support section; One end of the first bracket has a first spotlight antenna fixing hole, and the other end of the first bracket is connected to one end of the second bracket. The other end of the second support portion is connected to one end of the third support portion; The other end of the third bracket has a second spotlight antenna fixing hole; The groove is formed between the first support portion and the third support portion.

8. The antenna element arrangement direction adjustment device as described in claim 1 or 4, characterized in that, The support assembly also includes a base and several support components; The base is connected to the bottom of the embedded groove via the plurality of supporting members; The base has several base mounting holes.

9. A wide-angle spotlight antenna, characterized in that, Includes a spotlight antenna and an antenna element alignment adjustment device as described in any one of claims 1 to 8; The spotlight antenna includes a cover and an antenna element disposed within the cover; The cover is located within the groove of the antenna vibrator alignment adjustment device.

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