CN214589254U

CN214589254U - Adjusting device for antenna and antenna system comprising same

Info

Publication number: CN214589254U
Application number: CN202120889181.3U
Authority: CN
Inventors: 许超磊; 张丽月; 吕小林; 朱韵
Original assignee: Rosenberger Technologies Co Ltd
Current assignee: Prologis Communication Technology Suzhou Co Ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-02
Anticipated expiration: 2031-04-27

Abstract

The utility model relates to an adjusting device and including this adjusting device's antenna system for antenna. Wherein an adjustment device for the antenna movably mounts the antenna to a fixed base, the adjustment device comprising: an adjustment mechanism body configured for mounting an antenna; the clamping mechanism is clamped on the fixed base and is configured for mounting the adjusting mechanism body on the fixed base; and the adjusting assembly comprises a first adjusting assembly, the first adjusting assembly is connected between the adjusting mechanism body and the clamping mechanism and comprises a limiting column and a first driving assembly, the limiting column is connected with the clamping mechanism and the first driving assembly, the limiting column is positioned on the clamping mechanism, the first driving assembly is installed on the adjusting mechanism body and penetrates through the limiting column, and the first driving assembly drives the adjusting mechanism body to move relative to the limiting column.

Description

Adjusting device for antenna and antenna system comprising same

Technical Field

The utility model relates to a wireless communication's technical field more specifically relates to an adjusting device and an antenna system including this adjusting device for antenna.

Background

In the field of communication technology, microwave communication technology is increasingly widely applied due to advantages of wide transmission bandwidth, long distance, stable signal and the like. Microwave is a common point-to-point wireless transmission technology, and is generally far away from each other, and in order to ensure point-to-point, an antenna which needs to be installed can be adjusted in a pitching and horizontal manner.

Among the current technical scheme, for example, chinese utility model patent CN204966654U discloses adjusting device includes the stores pylon connecting plate of carry microwave antenna main part and the chevron shape stores pylon of being fixed in on the installation object, and the stores pylon connecting plate can be relative pivot motion with microwave antenna, passes through bolted connection between stores pylon connecting plate and the chevron shape stores pylon, can relative motion between stores pylon connecting plate and the chevron shape stores pylon. The nuts on the two sides of the direction adjusting screw rod are adjusted to drive the hanging rack connecting plate to rotate relative to the herringbone hanging rack, and the nuts on the two sides of the pitching adjusting screw rod are adjusted to drive the hanging rack connecting plate to rotate relative to the microwave antenna main body.

Above-mentioned technical scheme is when carrying out every single move and horizontal position adjustment, must loosen the nut of adjusting screw both sides, relies on to rotate the bolt and realizes adjusting, and the adjustment precision is low, and operates inconveniently, at the in-process of adjustment, needs to adjust the nut repeatedly, needs time for a long time, and whole volume is great, and weight is heavier, and the cost is higher, and its every single move adjusting screw and horizontal adjusting screw's regulation space is comparatively narrow and small, and it is inconvenient to adjust the position.

SUMMERY OF THE UTILITY MODEL

In view of the deep understanding to the problem that exists among the background art, among the current technical scheme, no matter be horizontal adjustment or pitch adjustment, all need adjust the nut of adjusting screw both sides simultaneously, its operation is inconvenient and the regulation precision is lower, the utility model discloses an inventor has proposed only to need to rotate adjusting screw can realize horizontal adjustment and pitch adjustment's technical scheme to simplify the regulation operation and can improve the regulation precision through such design.

Particularly, the utility model discloses a first aspect provides an adjusting device for antenna, adjusting device will antenna movably installs to fixed baseplate, adjusting device includes:

an adjustment mechanism body configured to mount the antenna;

a clamping mechanism clamped to the fixed base, the clamping mechanism configured to mount the adjustment mechanism body to the fixed base; and

the adjusting assembly comprises a first adjusting assembly, the first adjusting assembly is connected between the adjusting mechanism body and the clamping mechanism and comprises a limiting column and a first driving assembly, the limiting column is used for being connected with the clamping mechanism and the first driving assembly, the limiting column is located on the clamping mechanism, the first driving assembly is installed on the adjusting mechanism body and penetrates through the limiting column, and the first driving assembly drives the adjusting mechanism body to move relative to the limiting column.

By means of the first adjusting component, the antenna connected with the adjusting device can be adjusted by simply adjusting the first driving component, the operation is simple, and the adjusting precision is high. On the other hand, with the aid of the adjusting device according to the present invention, it is possible to adjust only the first driving assembly, and the movement of the antenna relative to the clamping mechanism can be realized by the aid of the limiting column without the first driving assembly moving in translation relative to the adjusting mechanism body, so as to adjust the orientation of the antenna connected to the adjusting device in the horizontal direction.

In an embodiment according to the present invention, the first driving assembly is a first screw assembly, the first screw assembly includes a first screw and two first positioning members fixed at two ends of the first screw, the two first positioning members position the first screw on the adjusting mechanism body, the limiting post is provided with a first through hole, and the first screw is inserted into the first through hole; the first screw rod is provided with a first male thread, a first female thread is arranged in the first through hole, the first male thread is matched with the first female thread, and the first screw rod moves relative to the limiting column through rotation.

According to the utility model discloses an among the embodiment, fixture still includes at least one first position adjustment slide opening, at least one first position adjustment slide opening runs through fixture, first adjusting part still includes at least one first fastening external member, at least one first fastening external member is used for connecting the adjustment mechanism body with fixture, at least one first fastening external member is followed slide in at least one first position adjustment slide opening in order to drive the adjustment mechanism body centers on fixture rotates.

According to the utility model discloses an among the embodiment, the adjustment mechanism body includes relative first fixed part and the second fixed part that sets up, first drive assembly install in first fixed part, fixture is at least partially located first fixed part with between the second fixed part, at least one first fastening external member is used for connecting first fixed part fixture reaches the second fixed part.

According to the utility model discloses an among the embodiment, first fastening external member includes first fastening screw and first fastening nut, the one end of first fastening screw is equipped with first fastening portion, first fixed part is equipped with first through-hole, the second fixed part is equipped with the second through-hole, first fastening screw wear to locate in proper order first through-hole, at least one first position adjustment slide opening reaches the second through-hole, first fastening nut with first fastening screw cooperation is in order to be in the same place first fixed part fixture reaches the second fixed part is fixed.

In an embodiment according to the present invention, the clamping mechanism includes a limiting hole, and the limiting post is inserted into the limiting hole.

In an embodiment according to the present invention, the clamping mechanism includes two first position adjustment sliding holes, the two first position adjustment sliding holes are closer to the fixed base than the limiting hole, and the two first position adjustment sliding holes are symmetrically disposed relative to a connecting line between the limiting hole and the fixed base.

In an embodiment according to the present invention, the clamping mechanism further includes:

a first clamping half and a second clamping half configured to be clamped on both sides of the fixing base, wherein the first clamping half and the second clamping half respectively have two fixing holes; and

second and third fastening kits configured to secure the clamping mechanism to the fixed base via the two securing holes of the first clamping half and the two securing holes of the second clamping half.

In an embodiment according to the present invention, the adjusting assembly further includes a second adjusting assembly, and the antenna is connected to the adjusting mechanism body through the second adjusting assembly.

The foundation the utility model discloses an among the embodiment, the second adjusting part includes second drive assembly, stopper and fourth fastening external member, the second drive assembly install in the adjustment mechanism body and connect in the stopper, the adjustment mechanism body is equipped with the second position and adjusts the slide opening, the fourth fastening external member is worn to locate the second position is adjusted the slide opening and its both ends connect respectively in the stopper with the antenna, the second drive assembly drives the stopper removes, the stopper drives the fourth fastening external member is followed the second position is adjusted the slide opening and is removed, the fourth fastening external member drives the antenna removes. In this way, the adjustment device can adjust the pitch orientation of the antenna connected to the adjustment device by means of the second adjustment assembly.

In an embodiment according to the present invention, the second driving assembly is a second screw assembly, the second screw assembly includes a second screw and two second positioning members fixed at two ends of the second screw, the two second positioning members position the second screw on the adjusting mechanism body, the limiting block is provided with a second through hole, and the second screw is inserted through the second through hole; the second screw rod is provided with a second male thread, a second female thread is arranged in the second through hole, the second male thread is matched with the second female thread, and the second screw rod rotates to enable the limiting block to move.

The basis among an embodiment of the utility model discloses an among, the stopper is equipped with third position and adjusts the slide opening, fourth fastening external member includes fourth fastening screw and fourth fastening nut, the one end of fourth fastening screw is equipped with fourth fastening portion, fourth fastening screw passes in proper order third position adjust the slide opening with connect after the slide opening is adjusted to the second position in the antenna, fourth fastening nut with the cooperation of fourth fastening screw in order with the stopper, adjustment mechanism body and the antenna is together fixed.

In an embodiment according to the present invention, the first driving assembly and the second driving assembly are disposed in parallel with each other. Preferably, in an embodiment according to the present invention, the first adjusting component adjusts a moving direction of the adjusting mechanism body, the second adjusting component adjusts a moving direction of the antenna, and a second adjusting surface formed by the moving direction of the antenna adjusted by the second adjusting component is perpendicular to a first adjusting surface formed by the moving direction of the adjusting mechanism body adjusted by the first adjusting component. In this way the structure of the adjustment device can be simplified and the operation of the operator can be simplified.

In an embodiment according to the present invention, the fixing base includes a holding pole, and the clamping mechanism is clamped to the holding pole.

Furthermore, a second aspect of the present invention provides an antenna system, including:

a fixed base; the fixed base can be fixed to the ground;

an antenna; and

the adjustment device according to the first aspect of the present invention is configured to fix the antenna to the fixing base and to adjust an orientation of the antenna.

To sum up, with the help of the basis the utility model discloses an adjusting device can only rotate first screw rod subassembly, just can realize through the help of inserting the spacing post in spacing hole under the first screw rod subassembly does not for the circumstances of adjustment mechanism body translation removal the antenna centers on fixture rotary motion to adjust the orientation of the horizontal direction of the antenna that is connected with this adjusting device, its easy operation, it is higher to adjust the precision moreover.

Drawings

Embodiments are shown and described with reference to the drawings. These drawings are provided to illustrate the basic principles and thus only show the aspects necessary for understanding the basic principles. The figures are not to scale. In the drawings, like reference numerals designate similar features.

Fig. 1 shows a schematic view of an adjusting device according to an embodiment of the invention;

fig. 2 shows a schematic view of a level adjustment of an adjustment device according to an embodiment of the invention;

fig. 3 shows a schematic view of a level adjustment of an adjustment device according to an embodiment of the invention;

fig. 4 shows a schematic view of a portion of the clamping mechanism 110 according to an embodiment of the invention;

fig. 5 shows a schematic view of a restraint post 120 according to an embodiment of the invention;

fig. 6 shows a schematic view of the antenna at different horizontal adjustment positions I and II;

fig. 7 shows a schematic view of a pitch adjustment of an adjustment device according to an embodiment of the invention;

fig. 8 shows a schematic view of a stopper according to an embodiment of the present invention; and

fig. 9 shows a schematic view of the antenna at different tilt adjustment positions III and IV.

Other features, characteristics, advantages and benefits of the present invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.

Detailed Description

In the following detailed description of the preferred embodiments, reference is made to the accompanying drawings which form a part hereof. The accompanying drawings illustrate, by way of example, specific embodiments in which the invention may be practiced. The illustrated embodiments are not intended to be exhaustive of all embodiments according to the invention. It is to be understood that other embodiments may be utilized and structural or logical changes may be made without departing from the scope of the present invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is defined by the appended claims.

In view of the technical problems described in the background art, an object of the present invention is to provide an adjusting device for an antenna, which improves adjusting efficiency of the adjusting device for an antenna, convenience of installation, and accordingly reduces a volume and improves reliability of the adjusting device.

As shown in fig. 1 to 9, the present invention discloses an antenna system, which includes a microwave antenna 250, a fixing base 190 and an adjusting device for movably mounting the microwave antenna 250 to the fixing base 190. The adjustment device includes

clamping mechanisms

110 and 170, an adjustment mechanism body 140, and an adjustment assembly including a first adjustment assembly and preferably a second adjustment assembly, the

clamping mechanisms

110 and 170 configured to mount the adjustment mechanism body 140 to the fixed base 190, the adjustment mechanism body 140 configured to mount the microwave antenna 250. In this embodiment, the antenna is a microwave antenna 250, and in other embodiments, the antenna may be other types of antennas.

As shown in fig. 1 and 2, the clamping

mechanisms

110 and 170 include a first clamping half 110, a second clamping half 170, a second fastening kit 182, and a third fastening kit 184, the first clamping half 110 and the second clamping half 170 are configured to be clamped on both sides of the fixing base 190, wherein the first clamping half 110 has one fixing

hole

114, 115 at both ends thereof, and the second clamping half 170 has one fixing hole at both ends thereof; the second and

third fastening kits

182, 184 are configured to secure the clamping

mechanisms

110, 170 to the fixed base 190 via the two securing

holes

114, 115 of the first clamping half 110 and the two securing holes of the second clamping half 170. At least a portion of the clamping

mechanisms

110 and 170, such as the first clamping half 110, is disposed between the adjustment mechanism body 140 and the fixed base 190 and is configured to mount the adjustment mechanism body 140 to the fixed base 190. In addition, the first clamping half 110 of the clamping mechanism has, for example, a gear-like structure on its surface connected with the fixing base 190 so that it can be fixedly fixed to the fixing base 190 with respect to the fixing base 190, preferably, the surface of the gear-like structure is formed of, for example, a rubber material, thereby increasing friction force for fixing the timing, making the fixing more stable. Here, preferably, the second fastening kit 182 and the third fastening kit 184 respectively include: a cylindrical screw having a helical thread on a circumferential surface thereof; and nuts that fix the clamping

mechanisms

110 and 170 to the fixing base 190 via threads on the cylindrical screw.

Referring to fig. 1, the clamping

mechanisms

110 and 170 are clamped to the fixing base 190, the adjustment mechanism body 140 is connected to the first clamping half 110 through a first adjustment assembly, and the microwave antenna 250 is connected to the adjustment mechanism body 140 through a second adjustment assembly. The first adjusting component is connected between the adjusting mechanism body 140 and the first clamping half portion 110 and includes a limiting post 120 and a first driving component 130, in this embodiment, the first driving component 130 is a first screw component, wherein the limiting post 120 is used for connecting the first clamping half portion 110 and the first screw component 130, the limiting post 120 is located on the first clamping half portion 110, the first screw component 130 is installed on the adjusting mechanism body 140 and penetrates through the other end of the limiting post 120, and the first screw component 130 drives the adjusting mechanism body 140 to move relative to the limiting post 120. The first screw assembly 130 includes a first screw and two first positioning members fixed to two ends of the first screw, and the two first positioning members position the first screw on the adjusting mechanism body 140. The first clamping half 110 includes a limiting hole 111, and one end of the limiting post 120 is inserted into the limiting hole 111.

As shown in fig. 4 and 5, the position-limiting post 120 is inserted into the position-limiting hole of the first clamping half 110 of the clamping mechanism, and accordingly, the two ends of the first screw threadedly inserted into the internally threaded hole of the position-limiting post 120 are positioned on the adjusting mechanism body 140, for example, by means of the positioning members 132 such as rivets, at which the first screw assembly 130 can be rotated relative to the adjusting mechanism body 140, but there is no displacement between the first screw and the adjusting mechanism body 140 in the longitudinal axis direction of the first screw. Under such a configuration, when the first screw assembly 130 rotates relative to the adjustment mechanism body 140, since the limiting column 120 is stationary, the first screw assembly 130 translates relative to the stationary limiting column 120 in the longitudinal axis direction of the first screw, thereby moving the adjustment mechanism body 140 in the longitudinal axis direction of the first screw relative to the limiting column 120, and further moving the microwave antenna 250 mounted to the adjustment mechanism body 140 through the second adjustment assembly in the longitudinal axis direction of the first screw. At this time, due to the existence of the two first position adjusting

slide holes

112 and 113, the limiting column 120 can generate a rotational motion in the limiting hole 111, so that the adjusting mechanism body 140 and the microwave antenna 250 mounted on the adjusting mechanism body 140 can not only translate in the longitudinal axis direction of the first screw rod, but also rotate around the clamping mechanism, and finally, the two motion modes are combined, so that the orientation of the microwave antenna 250 can be changed, and the adjusting device can adjust the orientation of the microwave antenna 250 in the horizontal direction.

As can be seen in fig. 1 to 3, the first adjustment assembly further comprises two first fastening kits 112 'and 113', the two first fastening kits 112 'and 113' being used for connecting the adjustment mechanism body 140 and the first clamping half 110 of the clamping mechanism. The fastening between the adjustment mechanism body 140 and the first clamping half 110 can be achieved, for example, via two first fastening kits 112 'and 113'. The first clamping half 110 of the clamping mechanism further comprises two first position adjusting

slide holes

112 and 113, the two first position adjusting

slide holes

112 and 113 penetrate through the first clamping half 110, the two first position adjusting

slide holes

112 and 113 are closer to the fixing base 190 relative to the limiting hole 111, and the two first position adjusting

slide holes

112 and 113 are symmetrically arranged relative to a connecting line of the limiting hole 111 and the fixing base 190. Two first fastening sleeves 112 'and 113' slide along two first position adjustment slide holes 112 and 113, respectively, to rotate the adjustment mechanism body 140 about the first clamping half 110 of the clamping mechanism. The adjusting mechanism body 140 includes a first fixing portion (for example, a portion located at an upper side of the first clamping half 110 shown in fig. 1) and a second fixing portion (for example, a portion located at a lower side of the first clamping half 110 shown in fig. 1) which are oppositely arranged, the first screw assembly 130 is mounted on the first fixing portion, at least one portion of the clamping mechanism, for example, the first clamping half 110, is located between the first fixing portion and the second fixing portion, and the two first fastening kits 112 'and 113' are used for connecting the first fixing portion, the first clamping half 110 and the second fixing portion. Specifically, the two first fastening kits 112 'and 113' respectively include a first fastening screw and a first fastening nut, one end of the first fastening screw is provided with a first fastening portion, the first fixing portion of the adjusting mechanism body 140 is provided with two first through holes, the second fixing portion of the adjusting mechanism body 140 is provided with two second through holes, the first fastening screw of the first fastening kit 112 'sequentially penetrates through one of the first through holes, the first position-adjusting slide hole 112 and one of the second through holes, the first fastening screw of the first fastening kit 113' sequentially penetrates through the other first through hole, the first position-adjusting slide hole 113 and the other second through hole, and the first fastening nut and the first fastening screw are matched to fix the first fixing portion, the first clamping half portion 110 and the second fixing portion together. When it is desired to rotate the adjustment mechanism body 140 by rotating the first screw assembly 130, the first fastening nut is loosened; when the adjustment mechanism body 140 is rotated to a desired position, the first fastening nut is tightened.

Fig. 4 shows a schematic view of the first clamping half 110 of the clamping mechanism according to an embodiment of the invention. As can be seen in fig. 4, the first clamping half 110 of the clamping mechanism comprises for example two position-adjusting slide holes 112,113 and a stop hole 111, and wherein the two position-adjusting

slide holes

112, 113 and the stopper hole 111 extend in a direction perpendicular to a fixing surface fixing the adjusting device to the fixing base, that is, the two position-adjustment slide holes 112, 113 and the stopper hole 111 extend in a direction perpendicular to the upper surface of the first clamping half 110 of the clamping mechanism, and, as can be seen from FIG. 4, the length of the position-adjustment slide holes 112, 113 in the circumferential direction of the first clamp half 110 of the clamping mechanism is greater than the length in the radial direction, that is, the two position adjustment slide holes 112 and 113 are long holes, and are long holes having substantially the same extending direction as the circumferential direction of the first clamp half 110 of the clamp mechanism. Wherein the two position adjustment slide holes 112, 113 extend through the first clamping half 110 of the clamping mechanism in a direction perpendicular to the fixing plane of the adjusting device to the fixing base, i.e. the two position adjustment slide holes 112, 113 should be through holes, for example, where the fixing base 190 comprises a cylindrical rod for fixing, such as a clasping rod; the position-limiting hole 111 may be a through hole, or it may be the case that the position-limiting hole 111 is preferably a blind hole, i.e. the position-limiting column 120 mated therewith does not exceed a second side (such as the lower side shown in fig. 4) of the first clamping half 110 of the clamping mechanism opposite to the first side (such as the upper side shown in fig. 4) in the assembled state.

Fig. 5 shows a schematic diagram of the limiting column 120 according to an embodiment of the present invention, and as can be seen from fig. 5, the limiting column 120 has a thicker upper end and a thinner lower end 122, and the size of the lower end 122 of the limiting column 120 matches with the size of the limiting hole 111 in fig. 1, for example, so that in an assembled state, the lower end 122 of the limiting column 120 can be inserted into the limiting hole 111 in fig. 1, for example, to achieve a mechanical tight fit, so that the lower end 122 of the limiting column 120 does not swing in the limiting hole 111. In addition, the upper end of the position-limiting column 120 has a first through hole 121 that penetrates the upper end and is perpendicular to the longitudinal axis of the position-limiting column 120, an internal thread is provided on the inner surface of the first through hole 121, the first screw rod is inserted into the first through hole 121, so that in an assembled state, the internal thread hole 121 can be mechanically engaged with, for example, a first screw rod having an external thread on the surface, specifically, a first male thread is provided on the outer surface of the first screw rod, a first female thread is provided in the first through hole 121, the first male thread is engaged with the first female thread, and the first screw rod is rotated to move relative to the position-limiting column 120.

In the assembled state, the retainer post 120 is inserted into the retainer hole 111 from a first side (e.g., an upper side in fig. 4) of the first clamping half 110 of the clamping mechanism to be movably connected with respect to the first clamping half 110, and when the first screw assembly 130 is rotated, the first screw assembly 130 is not moved in the axial direction with respect to the adjustment mechanism body 140 and is moved with respect to the retainer post 120 to bring the adjustment mechanism body 140 into rotational movement about the first clamping half 110, thereby bringing the microwave antenna 250 into rotational movement about the first clamping half 110.

Fig. 6 shows a schematic view of a microwave antenna in different horizontal adjustment positions I and II. As can be seen, the microwave antenna (e.g., the bowl-shaped element in fig. 6) is mounted on the pole 190 by means of the adjustment mechanism body 140, the adjustment assembly, and the clamping mechanism (components around the pole 190). Before the adjustment, the microwave antenna is located at the first position I, for example, and then the operator can move the microwave antenna in the horizontal direction by adjusting the first screw assembly 130, and further move the microwave antenna to the second position II, that is, rotate 15 degrees in the horizontal direction relative to the original first position I. It should be understood by those skilled in the art herein that the 15 degrees are merely exemplary and not limiting, and that other possible angular variations are possible.

In addition to the first adjustment assembly described above, the adjustment device can further include a second adjustment assembly by which the microwave antenna 250 is connected to the adjustment mechanism body 140, the second adjustment assembly being used to adjust the orientation in the pitch direction of the microwave antenna 250 connected thereto. Furthermore, it can be seen from fig. 1 that the adjusting mechanism body 140 is connected to the microwave antenna 250, for example, by two fourth fastening sleeves 164 and a fastening sleeve 240 (shown in fig. 7) passing through the other through hole 162. In summary, the second adjusting assembly includes a second driving assembly 150, a limiting block 210 and two fourth fastening kits 164, in this embodiment, the second driving assembly 150 is a second screw assembly, the second screw assembly 150 is mounted on the adjusting mechanism body 140 and connected to the limiting block 210, the adjusting mechanism body 140 is provided with two second position adjusting sliding holes 166, one of the fourth fastening kits 164 is disposed through one of the second position adjusting sliding holes 166, and two ends of the fourth fastening kit are respectively connected to the limiting block 210 and the microwave antenna, and the other fourth fastening kit 164 is connected to the microwave antenna after passing through the other second position adjusting sliding hole 166. The second screw assembly 150 drives the stopper 210 to move, the stopper 210 drives the fourth fastening sleeve 164 to move along the second position adjusting sliding hole 166, and the fourth fastening sleeve 164 drives the microwave antenna to move.

Referring to fig. 1 and 7, the adjusting mechanism body 140 includes a central hole 162 (i.e., a hole through which the fastening sleeve 240 passes), the fastening sleeve 240 is connected to the microwave antenna through the central hole 162, such that the microwave antenna can rotate relative to the adjustment mechanism body 140 about the central limiting aperture 162, the second screw assembly 150 includes a second screw and two second positioning members fixed to two ends of the second screw, the two second positioning members position the second screw at the second fixing portion of the adjusting mechanism body 140, the limiting block 210 is provided with a second through hole 212, the second screw rod is inserted into the second through hole 212, and wherein the second screw is provided with a second male thread, the second through hole 212 is provided with a second female thread, the second male thread is engaged with the second female thread, and the second screw rod is rotated to move the stopper 210. The limiting block 210 has a third position-adjusting slide hole 211, and the fourth fastening kit 164 includes a fourth fastening screw and a fourth fastening nut, one end of the fourth fastening screw is provided with a fourth fastening portion, the fourth fastening screw 164 passes through the third position-adjusting slide hole 211 and the second position-adjusting slide hole 166 in sequence and then is connected to the microwave antenna 250, and the fourth fastening nut and the fourth fastening screw cooperate to fix the limiting block 210, the adjusting mechanism body 140, and the microwave antenna 250 together. And wherein, in an assembled state, when the second screw assembly 150 is rotated, the second screw assembly 150 does not move in an axial direction relative to the adjustment mechanism body 140, the second screw assembly 150 drives the stop block 210 to move and rotate the microwave antenna 250 relative to the adjustment mechanism body 140 about the central stop hole 162 via the fourth fastening kit 164, the third position-adjustment slide hole 211 and the second position-adjustment slide hole 166. In a specific operation, when the pitch orientation of the microwave antenna 250 needs to be adjusted, the fourth fastening sleeve 164 and the fastening sleeve 240 penetrating through the central position-limiting hole 162 are firstly loosened, then the second screw assembly 150 is rotated, the limiting block 210 is driven to move in the longitudinal axis direction of the second screw assembly 150, and the microwave antenna 250 is driven to rotate around the central position-limiting hole 162 through which the fastening sleeve 240 penetrates, that is, the pitch orientation of the microwave antenna 250 is adjusted.

Fig. 8 shows a schematic diagram of a stopper 210 according to an embodiment of the present invention. As can be seen from fig. 8, the stopper 210 has an internally threaded hole 212 penetrating the stopper 210 at an upper end portion thereof, and a second screw may be mounted in the internally threaded hole. In addition, the stopper 210 further includes a third position adjustment slide hole 211, so that the second screw can move in the third position adjustment slide hole 211 when the pitch orientation is adjusted.

Fig. 9 shows a schematic view of a microwave antenna at different pitch adjustment positions III and IV. As can be seen, the microwave antenna (e.g., the bowl element in fig. 9) is mounted on the pole 190 by means of the adjustment mechanism body 140, the adjustment assembly, and the clamping mechanism (the components around the pole 190). Before adjustment, the microwave antenna is located at the third position III, for example, and then the operator can adjust the second screw assembly 150 to enable the microwave antenna to move in the elevation direction, and further move to the fourth position IV, that is, rotate 15 degrees in the elevation direction relative to the original third position III. It should be understood by those skilled in the art herein that the 15 degrees are merely exemplary and not limiting, and that other possible angular variations are possible.

The utility model discloses in, first screw rod subassembly 130 with second screw rod subassembly 150 parallel arrangement each other, during concrete implementation, operating personnel only need operate first screw rod subassembly 130 and second screw rod subassembly 150 with one side at adjusting device, convenient implementation. The first adjusting component adjusts the moving direction of the adjusting mechanism body 140, the second adjusting component adjusts the moving direction of the microwave antenna 250, a second adjusting surface formed by the moving direction of the microwave antenna 250 adjusted by the second adjusting component is perpendicular to a first adjusting surface formed by the moving direction of the adjusting mechanism body 140 adjusted by the first adjusting component, specifically, the second adjusting component adjusts the microwave antenna 250 to move in the pitching direction, the moving track of the microwave antenna 250 in the pitching direction forms a second adjusting surface, the first adjusting component adjusts the adjusting mechanism body 140 to move in the horizontal direction, the moving track of the adjusting mechanism body 140 in the horizontal direction forms a first adjusting surface, and the first adjusting surface is perpendicular to the second adjusting surface.

In summary, with the adjusting device according to the present disclosure, only the first screw assembly 130 can be rotated, and in the case that the first screw assembly 130 does not move horizontally relative to the adjusting mechanism body 140, the microwave antenna 250 can rotate around the clamping mechanism with the help of the position-limiting post 120 inserted into the position-limiting hole 111, the first position-adjusting

slide holes

112, 113, and the first fastening kits 112 ', 113', so as to adjust the orientation of the microwave antenna 250 connected to the adjusting device in the horizontal direction; the second screw assembly 150 can be only rotated, and under the condition that the second screw assembly 150 does not move in a translation manner relative to the adjusting mechanism body 140, the microwave antenna 250 can rotate around the central limiting hole 162 of the adjusting mechanism body 140 by the aid of the limiting block 210, the second position adjusting sliding hole 166, the third position adjusting sliding hole 211 and the fourth fastening sleeve 164, so that the orientation of the pitching direction of the microwave antenna 250 connected with the adjusting device can be adjusted, the operation is simple, and the adjusting precision is high.

While various exemplary embodiments of the invention have been described, it will be apparent to those skilled in the art that various changes and modifications can be made which will achieve one or more of the advantages of the invention without departing from the spirit and scope of the invention. Other components performing the same function may be substituted as appropriate by those skilled in the art. It should be understood that features explained herein with reference to a particular figure may be combined with features of other figures, even in those cases where this is not explicitly mentioned. Furthermore, the methods of the present invention can be implemented in either all software implementations using appropriate processor instructions or in hybrid implementations using a combination of hardware logic and software logic to achieve the same result. Such modifications to the solution according to the invention are intended to be covered by the appended claims.

Claims

1. An adjustment device for an antenna, the adjustment device movably mounting the antenna to a stationary base, the adjustment device comprising:

an adjustment mechanism body configured to mount the antenna;

2. The adjusting device according to claim 1, wherein the first driving assembly is a first screw assembly, the first screw assembly includes a first screw and two first positioning members fixed to two ends of the first screw, the two first positioning members position the first screw on the adjusting mechanism body, the limiting post is provided with a first through hole, the first screw is inserted into the first through hole, and the first screw is provided with a first male thread, the first through hole is provided with a first female thread, the first male thread is engaged with the first female thread, and the first screw rotates to move relative to the limiting post.

3. The adjustment device of claim 1, wherein the clamping mechanism further comprises at least one first position adjustment slide hole extending through the clamping mechanism, the first adjustment assembly further comprises at least one first fastening sleeve for connecting the adjustment mechanism body to the clamping mechanism, the at least one first fastening sleeve sliding along the at least one first position adjustment slide hole to rotate the adjustment mechanism body about the clamping mechanism.

4. The adjustment device of claim 3, wherein the adjustment mechanism body includes a first fixing portion and a second fixing portion disposed opposite to each other, the first driving assembly is mounted on the first fixing portion, the clamping mechanism is at least partially disposed between the first fixing portion and the second fixing portion, and the at least one first fastening assembly is configured to connect the first fixing portion, the clamping mechanism, and the second fixing portion.

5. The adjusting device according to claim 4, wherein the first fastening kit comprises a first fastening screw and a first fastening nut, a first fastening portion is disposed at one end of the first fastening screw, a first through hole is disposed on the first fixing portion, a second through hole is disposed on the second fixing portion, the first fastening screw sequentially penetrates through the first through hole, the at least one first position-adjusting slide hole and the second through hole, and the first fastening nut cooperates with the first fastening screw to fix the first fixing portion, the clamping mechanism and the second fixing portion together.

6. The adjustment device of claim 3, wherein the clamping mechanism includes a limiting hole, and the limiting post is inserted into the limiting hole.

7. The adjustment device of claim 6, wherein the clamping mechanism comprises two first position adjustment slide holes, the two first position adjustment slide holes are closer to the fixed base than the limiting hole, and the two first position adjustment slide holes are symmetrically arranged relative to a connecting line of the limiting hole and the fixed base.

8. The adjustment device of claim 1, wherein the clamping mechanism further comprises:

9. The adjustment device of claim 1, wherein the adjustment assembly further comprises a second adjustment assembly, the antenna being connected to the adjustment mechanism body by the second adjustment assembly.

10. The adjusting device according to claim 9, wherein the second adjusting assembly includes a second driving assembly, a limiting block and a fourth fastening kit, the second driving assembly is mounted on the adjusting mechanism body and connected to the limiting block, the adjusting mechanism body is provided with a second position adjusting slide hole, the fourth fastening kit is inserted into the second position adjusting slide hole, and two ends of the fourth fastening kit are respectively connected to the limiting block and the antenna, the second driving assembly drives the limiting block to move, the limiting block drives the fourth fastening kit to move along the second position adjusting slide hole, and the fourth fastening kit drives the antenna to move.

11. The adjusting device according to claim 10, wherein the second driving assembly is a second screw assembly, the second screw assembly includes a second screw and two second positioning members fixed to two ends of the second screw, the two second positioning members position the second screw on the adjusting mechanism body, the limiting block is provided with a second through hole, the second screw penetrates through the second through hole, and the second screw is provided with a second male thread, the second through hole is provided with a second female thread, the second male thread is matched with the second female thread, and the second screw rotates to move the limiting block.

12. The adjusting device according to claim 10, wherein the limiting block is provided with a third position adjusting slide hole, the fourth fastening kit comprises a fourth fastening screw and a fourth fastening nut, one end of the fourth fastening screw is provided with a fourth fastening portion, the fourth fastening screw sequentially passes through the third position adjusting slide hole and the second position adjusting slide hole and then is connected to the antenna, and the fourth fastening nut and the fourth fastening screw cooperate to fix the limiting block, the adjusting mechanism body and the antenna together.

13. The adjustment device of claim 10, wherein the first drive assembly and the second drive assembly are disposed parallel to one another.

14. The adjusting apparatus according to claim 9 or 10, wherein the first adjusting member adjusts a moving direction of the adjusting mechanism body, the second adjusting member adjusts a moving direction of the antenna, and a second adjusting surface formed by the moving direction of the antenna adjusted by the second adjusting member and a first adjusting surface formed by the moving direction of the adjusting mechanism body adjusted by the first adjusting member are perpendicular to each other.

15. The adjustment device of claim 1, wherein the fixed base includes a clasping rod, the clamping mechanism clamping to the clasping rod.

16. An antenna system, characterized in that the antenna system comprises:

a fixed base; the fixed base can be fixed to the ground;

an antenna; and

the adjustment device according to any one of claims 1 to 15, configured for fixing the antenna to the fixing base and for adjusting the orientation of the antenna.