CN211238486U - Small-sized beautified antenna structure - Google Patents

Abstract

The utility model belongs to the technical field of communications facilities, especially, relate to a small-size antenna structure of beautifying, including antenna dustcoat and antenna main part, the antenna main part includes the reflecting plate, moves looks ware, antenna RF connects, a plurality of high frequency oscillator and a plurality of low frequency oscillator, the reflecting plate install in within the antenna dustcoat, just the reflecting plate has first surface and second surface, move looks ware install in on the first surface of reflecting plate, each high frequency oscillator and each low frequency oscillator interval set up install in the second of reflecting plate is on the surface, antenna RF connects install in the tip of antenna dustcoat and with move looks ware and pass through cable junction. When the antenna outer cover is installed, the antenna outer cover can be directly fixed on the holding pole through the bolts, so that the engineering construction difficulty is reduced, and the station building cost is reduced; the method can basically meet all the requirements of the existing market, the hidden appearance gives people a feeling of conventional facilities, and large-scale cell station building can be easily realized.

Description

Small-sized beautified antenna structure

Technical Field

The utility model belongs to the technical field of communication equipment, especially, relate to a small-size antenna structure that beautifies.

Background

Along with the popularization of urbanization and the rapid development of mobile communication networks, the use of mobile phones by people also shows explosive growth, the construction task of the type coverage requirement of operators follows, in urban and residential areas, large macro base stations are not suitable for intensive building living areas, in order to realize network signal coverage, some miniaturized antennas are often adopted as signal propagation, but the gradual understanding of people on the antennas and the further specification of urban construction planning are carried out, the conventional base station antennas can generate more and more adverse effects on the psychology of people or urban landscape, the coordination between the antennas and the surrounding environment increasingly arouses people to pay attention, in order to meet the aesthetic requirement of social environment on the antennas and reduce the conflict of people with changed radiation and smell on the antennas, a beautifying antenna with application is necessary to be provided. In addition, current antenna structure, the phase shifter of its inside setting need dismantle the rear with whole and can carry out angle modulation, has the problem of moving the phase shifter angle modulation difficulty.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size antenna structure that beautifies, the antenna equipment who aims at solving among the prior art exposes the technical problem that the setting is easily damaged and causes the big degree of difficulty of building a station easily because of artificial influence.

In order to achieve the above object, an embodiment of the utility model provides a small-size embellished antenna structure, including antenna dustcoat and antenna main part, the antenna main part includes the reflecting plate, moves looks ware, antenna RF connects, a plurality of high frequency oscillator and a plurality of low frequency oscillator, the reflecting plate install in within the antenna dustcoat, just the reflecting plate has first surface and second surface, move looks ware install in on the first surface of reflecting plate, each high frequency oscillator and each low frequency oscillator interval set up install in the second of reflecting plate is on the surface, antenna RF connects install in the tip of antenna dustcoat and with move looks ware and pass through cable junction.

Optionally, a first isolating bar is arranged between at least one high-frequency oscillator and the adjacent low-frequency oscillator.

Optionally, the opposite side portions of at least one of the high-frequency oscillators are provided with second isolation bars, and the second isolation bars are perpendicular to the first isolation bars.

Optionally, the periphery of the reflector is formed with a folded plate extending away from the first surface of the reflector.

Optionally, the antenna housing includes an upper end cover, a lower end cover and a cylindrical cover body, openings are formed at two ends of the cylindrical cover body, the upper end cover and the lower end cover are respectively connected to the openings at two ends of the cylindrical cover body in a sealing manner, the reflection plate is disposed in the cylindrical cover body, two ends of the reflection plate are respectively connected to the upper end cover and the lower end cover, and the antenna RF connector is mounted on the lower end cover and extends out of the lower end cover.

Optionally, the upper end cap is shaped like a venting cap.

Optionally, the antenna body further includes an angle adjusting device connected to the phase shifter and configured to adjust an angle of the phase shifter.

Optionally, the angle adjusting device includes a driving knob, a driving rod, and a driving mechanism, a plurality of sliding sleeves are disposed on the reflection plate at intervals along a straight line, the driving rod sequentially passes through each sliding sleeve and is slidably connected to each sliding sleeve, the driving knob is mounted at an end of the antenna housing and is connected to a proximal end of the driving rod through the driving mechanism to drive the driving rod to move along the straight line, and a distal end of the driving rod is connected to the phase shifter through a connecting member in a swinging manner.

Optionally, the transmission mechanism includes a first threaded sleeve, a first screw rod, a second threaded sleeve, a second screw rod, a first gear and a second gear, the first threaded sleeve is fixed to the end of the antenna housing, the first screw rod extends into the first threaded sleeve and is in threaded connection with the first threaded sleeve, the transmission knob is connected to the outer end of the first screw rod, the first gear is mounted at the inner end of the first screw rod, the second screw rod is rotatably mounted on the reflection plate and is parallel to the transmission rod, the second threaded sleeve is sleeved outside the second screw rod and is in threaded connection with the second screw rod, the side of the second threaded sleeve is connected with the transmission rod, and the second gear is connected to the proximal end of the transmission rod and is meshed with the first gear.

Optionally, the transmission mechanism further comprises an adapter rod, an adapter sleeve and a connecting sleeve, the adapter sleeve comprises a central sleeve and two side connecting blocks arranged on two sides of the central sleeve, the two side connecting blocks are respectively fixedly connected with two sides of the inner end of the first threaded sleeve, the central sleeve is arranged opposite to the first screw rod, the adapter rod passes through the central sleeve and is connected with the first screw rod, the first gear is arranged on the adapter rod, the connecting sleeve comprises a first side sleeve, a second side sleeve and a central connecting block connected between the first side sleeve and the second side sleeve, the first side sleeve is sleeved outside the central sleeve, the second side sleeve is arranged right opposite to the inner end of the transmission rod, the side part of the second gear is provided with a side connecting ring, and the second side sleeve is sleeved outside the side connecting ring.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the small-size antenna structure that beautifies have one of following technological effect at least: the utility model discloses install the reflecting plate of antenna main part built-in the antenna dustcoat, and correspondingly will move the looks ware and install on the first surface of reflecting plate and install each high frequency oscillator and each low frequency oscillator on the second surface of reflecting plate, the miniaturized double-frequency antenna of structure that so forms, and, realize combining as an organic wholely with the antenna dustcoat, guarantee that the antenna index is good, reduce the antenna volume, reduce manufacturing cost, the antenna dustcoat has played the sealed guard action, the influence of factors such as temperature and humidity change, rain, take a photograph of ice, strong wind, corruption to the antenna main part is slowed down; when the antenna is installed, the antenna outer cover can be directly fixed on the holding pole through the bolts, so that the installation of engineering equipment is simplified, the engineering construction difficulty is reduced, and the station building cost is reduced; the system can basically meet all requirements of the existing market, the hidden appearance gives people a feeling of conventional facilities, the property difficulty and blind spots are cracked by the environment-friendly appearance, and large-scale cell station building can be easily realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a small embellished antenna structure according to an embodiment of the present invention.

Fig. 2 is an exploded view of the compact embellished antenna structure of fig. 1.

Fig. 3 is an enlarged view of a portion of a structure at a in fig. 2.

Fig. 4 is an enlarged view of a portion of the structure at B in fig. 2.

Fig. 5 is a schematic structural diagram of an antenna body of the small embellished antenna structure in fig. 1.

Fig. 6 is an exploded view of the angle adjustment device of the antenna body of fig. 5.

Wherein, in the figures, the respective reference numerals:

10-reflector plate 11-folded plate 20-phase shifter

21-column 30-antenna RF joint 40-high frequency oscillator

50-low frequency oscillator 60-first isolating bar 70-second isolating bar

80-angle adjusting device 81-transmission knob 82-transmission rod

83-transmission mechanism 90-sliding sleeve 100-antenna housing

101-upper end cap 102-lower end cap 103-cylindrical cover body

200-antenna body 821-connecting piece 831-first thread insert

832-first screw 833-second screw 834-second screw

835-first gear 836-second gear 837-adapter rod

838-adapter sleeve 839-connecting sleeve 8211-transverse groove

8361-side connecting ring 8381-central sleeve 8382-side connecting block

8391-first side sleeve 8392-second side sleeve 8393-central connecting block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-6 are exemplary and intended to be used to illustrate embodiments of the present invention, and should not be construed as limiting the invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In one embodiment of the present invention, as shown in FIGS. 1-2 and 4, a small embellished antenna structure is provided, which comprises an antenna housing 100 and an antenna main body 200, the antenna body 200 includes a reflection plate 10, a phase shifter 20, an antenna RF connector 30, a plurality of high frequency elements 40, and a plurality of low frequency elements 50, the reflection plate 10 is installed inside the antenna housing 100, the reflection plate 10 has a first surface and a second surface, the phase shifter 20 is mounted on the first surface of the reflection plate 10, the high frequency oscillators 40 and the low frequency oscillators 50 are mounted on the second surface of the reflection plate 10 at intervals, both the high frequency oscillators 40 and the low frequency oscillators 50 can be mounted on the reflection plate 10 by welding, the antenna RF connector 30 is mounted to an end of the antenna housing 100 and connected to the phase shifter 20 by a cable. Therefore, an external beautified glass fiber reinforced plastic outer cover is not needed any more, the electrical performance loss caused by secondary covering is reduced, and the working quality of the antenna is higher.

In this embodiment, the reflection plate 10 of the antenna main body 200 is internally installed in the antenna housing 100, and correspondingly the phase shifter 20 is installed on the first surface of the reflection plate 10 and the high frequency oscillators 40 and the low frequency oscillators 50 are installed on the second surface of the reflection plate 10, so as to form the miniaturized dual-frequency antenna, and the antenna housing 100 is integrated, thereby ensuring excellent antenna index, reducing the volume of the antenna, and reducing the manufacturing cost, wherein the antenna housing 100 plays a role in sealing protection, and alleviating the influence of temperature and humidity change, rain, ice, strong wind, corrosion and other factors on the antenna main body 200; when the antenna housing 100 is installed, the antenna housing can be directly fixed on the holding pole through bolts, so that the installation of engineering equipment is simplified, the engineering construction difficulty is reduced, and the station building cost is reduced; the system can basically meet all requirements of the existing market, the hidden appearance gives people a feeling of conventional facilities, the property difficulty and blind spots are cracked by the environment-friendly appearance, and large-scale cell station building can be easily realized.

In another embodiment of the present invention, as shown in fig. 4, a first isolation bar 60 is disposed between at least one of the high frequency oscillators 40 and the adjacent low frequency oscillator 50. Specifically, the first isolation strip 60 may be disposed between the adjacent high-frequency element 40 and the low-frequency element 50 according to actual requirements or during the process of debugging the antenna, so as to improve the isolation of the antenna and reduce radio interference.

In another embodiment of the present invention, as shown in fig. 4, at least one of the opposite side portions of the high frequency oscillator 40 is provided with a second isolation bar 70, and the second isolation bar 70 is perpendicular to the first isolation bar 60. Similarly, the second isolation bars 70 are also arranged to improve the isolation of the antenna, and the number of the second isolation bars 70 may also be set according to actual requirements or during the process of debugging the antenna.

In another embodiment of the present invention, as shown in fig. 2 and 4, the periphery of the reflective plate 10 is bent to form a folded plate 11, and the folded plate 11 extends away from the first surface of the reflective plate 10. Specifically, the flap 11 may also improve the isolation of the antenna, and the folded flap 11 may be locked to the antenna housing 100 by a fastener, so as to improve the stability of the reflection plate 10 after installation. Preferably, the flap 11 is integrally formed with the reflective sheet 10.

In another embodiment of the present invention, as shown in fig. 1 to 2, the antenna housing 100 includes an upper end cover 101, a lower end cover 102 and a cylindrical cover 103, openings are formed at two ends of the cylindrical cover 103, the upper end cover 101 and the lower end cover 102 are respectively connected to the openings at two ends of the cylindrical cover 103, and the connection between the upper end cover 101 and the lower end cover 102 and the cylindrical cover 103 can be realized by using a fastening member to lock, so that the assembly and disassembly can be conveniently realized. Further, the reflection plate 10 is disposed in the cylindrical cover 103, and two ends of the reflection plate 10 are respectively connected to the upper end cover 101 and the lower end cover 102, and similarly, two ends of the reflection plate 10 may also be connected to the upper end cover 101 and the lower end cover 102 by fastening members. The antenna RF connector 30 is mounted to the lower end cap 102 and extends out of the lower end cap 102. One end of the antenna RF connector 30 extends into the inside of the lower end cap 102 and is electrically connected to the phase shifter 20 through a cable. Specifically, the cylindrical cover body 103 of the embodiment has the advantages of being small, exquisite, attractive and hidden, and has a camouflage effect after being installed, so that the antenna can be prevented from being easily damaged; on the other hand can reduce in the work progress by the resident discovery and hinder worker's risk, reduces construction cost, and after the installation, whole outward appearance is beautiful, has reduced the impact of communication base station to the environment, is fit for using widely on a large scale.

In another embodiment of the present invention, as shown in fig. 1-2, the upper end cap 101 is shaped as an exhaust cap. The design of exhaust cap-shaped upper end cover 101 can play the effect of disguising whole antenna structure into the chimney, can reduce in the work progress like this by the risk that the resident finds and hinders worker, reduced the impact of communication base station to the environment, be fit for using widely on a large scale. Moreover, the exhaust cap-shaped upper end cover 101 also has a sealing and waterproof function, and can prevent rainwater from entering the cylindrical cover body 103 from the upper end cover 101 to affect and even damage the reflector plate 10.

In another embodiment of the present invention, as shown in fig. 2 and fig. 6, the antenna main body 200 further includes an angle adjusting device 80, and the angle adjusting device 80 is connected to the phase shifter 20 and is used for adjusting the angle of the phase shifter 20. Specifically, the angle of the phase shifter 20 can be adjusted by the angle adjusting device 80, so that the antenna radiation range can be adjusted, and the operation is convenient and simple.

Further, the number of the phase shifters 20 may be two, and also, two angle adjusting devices 80 are provided to be connected to the two phase shifters 20, respectively, to adjust the angles of the two phase shifters 20, respectively.

In another embodiment of the present invention, as shown in fig. 2, the angle adjusting device 80 comprises a driving knob 81, a driving rod 82 and a driving mechanism 83, wherein the driving knob 81 is a manually adjustable driving knob 81. The reflective plate 10 is provided with a plurality of sliding sleeves 90 arranged at intervals along a straight line, generally, each sliding sleeve 90 is arranged at intervals along a straight line in the length direction of the reflective plate 10, the transmission rod 82 sequentially passes through each sliding sleeve 90 and is connected with each sliding sleeve 90 in a sliding manner, and under the limit of each sliding sleeve 90, the transmission rod 82 can realize displacement by taking each sliding sleeve 90 as a guide. Further, the driving knob 81 is mounted at an end of the antenna housing 100 and connected to the proximal end of the driving rod 82 through the driving mechanism 83 to drive the driving rod 82 to move linearly, the distal end of the driving rod 82 is connected to the phase shifter 20 through a connecting member 821 in a swinging manner, one end of the connecting member 821 is fixedly connected to a side portion of the driving rod 82, the other end of the connecting member 821 is provided with a transverse slot 8211 perpendicular to the driving rod 82, the phase shifter 20 is provided with a column 21 extending into the transverse slot 8211, and an adjustable component of the phase shifter 20 is connected in a rotating manner, so that when the driving rod 82 displaces, the column 21 is forced to move in the transverse slot 8211, thereby driving the adjustable component of the phase shifter 20 to realize a swinging angle. Specifically, the transmission knob 81 extends out of the antenna housing 100, that is, the transmission knob 81 extends out of the lower end cover 102, and exists in a mode of being installed and facing downward, so that a worker can conveniently control the transmission knob 81, then the transmission mechanism 83 is driven to act through the rotation of the transmission knob 81, the transmission rod 82 is driven to move back and forth along a straight line through the action of the transmission mechanism 83, so that the transmission rod 82 and the phase shifter 20 are driven to swing through the connecting piece 821, the adjustment of the antenna radiation range can be realized after the phase shifter 20 swings by the angle, and the adjustment of the angle of the phase shifter 20 can be realized without detaching the antenna housing 100 because the transmission knob 81 is located outside the antenna housing 100, so that the practicability is high.

In another embodiment of the present invention, as shown in fig. 6, the transmission mechanism 83 includes a first threaded sleeve 831, a first screw 832, a second threaded sleeve 833, a second screw 834, a first gear 835 and a second gear 836, the first screw 831 is fixed at an end of the antenna housing 100, the first screw 832 extends into the first screw 831 and is in threaded connection with the first screw 831, the driving knob 81 is connected to the outer end of the first screw 832, the first gear 835 is installed at the inner end of the first screw 832, the second screw 834 is rotatably installed on the reflection plate 10 and is arranged in parallel with the transmission lever 82, the second threaded sleeve 833 is sleeved outside the second screw 834 and is in threaded connection with the second screw 834, and the side of the second threaded sleeve 833 is connected to the transmission rod 82, and the second gear 836 is connected to the proximal end of the transmission rod 82 and engaged with the first gear 835. Specifically, after the transmission knob 81 is rotated, the transmission knob 81 drives the first screw 832 connected thereto to rotate, and since the first screw 831 in threaded connection with the first screw 832 is fixed to the lower end cover 102 of the antenna housing 100, the first screw 832 can drive the first gear 835 connected thereto to rotate when rotating, the second gear 836 engaged with the first gear 835 also rotates, the second gear 836 drives the second screw 834 to rotate, and the second screw 833 in threaded connection with the second screw 834 moves along the axial direction of the second screw 834, so that the transmission rod 82 connected with the second screw 833 can be driven to linearly move along the sliding sleeves 90 disposed at intervals, thereby driving the phase shifter 20 to swing an angle, and realizing adjustment of the radiation range of the antenna. In the embodiment, the structure has ingenious design concept, the angle of the phase shifter 20 can be accurately adjusted, and the radiation range of the antenna can be accurately adjusted.

In another embodiment of the present invention, as shown in fig. 2 and fig. 6, the transmission mechanism 83 further includes an adaptor rod 837, an adaptor sleeve 838 and a connection sleeve 839, the adaptor sleeve 838 includes a central sleeve 8381 and two side connection blocks 8382 disposed at two sides of the central sleeve 8381, preferably, the two side connection blocks 8382 and the central sleeve 8381 are integrally formed, so that the adaptor sleeve 838 is an integral component, further, the two side connection blocks 8382 are respectively connected with two sides of the inner end of the first screw sleeve 831, and the central sleeve 8381 is right opposite to the first screw rod 832, the adaptor rod 837 passes through the central sleeve 8381 and is connected with the first screw rod 835, and the first gear 835 is mounted on the adaptor rod 837. In addition, the connecting sleeve 839 includes a first side sleeve 8391, a second side sleeve 8392 and a central connecting block 8393 connected between the first side sleeve 8391 and the second side sleeve 8392, preferably, the first side sleeve 8391, the second side sleeve 8392 and the central connecting block 8393 are also designed as an integral molding, the first side sleeve 8391 is sleeved outside the central sleeve 8381, the second side sleeve 8392 is arranged right opposite to the inner end of the transmission rod 82, a side connecting ring 8361 is arranged at the side part of the second gear 836, and the second side sleeve 8392 is sleeved outside the side connecting ring 8361. Specifically, the arrangement of the adapter sleeve 838 provides a central sleeve 8381 for the adapter rod 837 to be mounted, and ensures that the adapter rod 837 can be connected with the first screw 832 to ensure that the first screw 832 is stably connected with the adapter rod 837, and the adapter rod 837 can be moved along with the rotation of the first screw 832, so that the first gear 835 connected with the adapter rod 837 also rotates; and by combining the second side sleeve 8392 of the first side sleeve 8391 on the connecting sleeve 839, the adapter rod 837 and the second screw 834 can be arranged in parallel, so that under the action that the side connecting ring 8361 arranged on the second gear 836 is limited in the second side sleeve 8392, when the first gear 835 rotates, the second gear 836 rotates without position deviation, and further, the stability and accuracy of transmission are ensured. In this embodiment, the design of the adapter rod 837, the adapter sleeve 838 and the connecting sleeve 839 effectively enables the first screw 832, the second screw 834, the first gear 835 and the second gear 836 to be in transmission connection, the structures are mutually restrained, and the first gear can not fall off even after long-term use.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A small-size embellished antenna structure which characterized in that: the antenna comprises an antenna housing and an antenna body, wherein the antenna body comprises a reflecting plate, a phase shifter, an antenna RF joint, a plurality of high-frequency oscillators and a plurality of low-frequency oscillators, the reflecting plate is arranged in the antenna housing and is provided with a first surface and a second surface, the phase shifter is arranged on the first surface of the reflecting plate, the high-frequency oscillators and the low-frequency oscillators are arranged on the second surface of the reflecting plate at intervals, and the antenna RF joint is arranged at the end part of the antenna housing and is connected with the phase shifter through a cable.

2. The small embellished antenna structure of claim 1, wherein: and a first isolating strip is arranged between at least one high-frequency oscillator and the adjacent low-frequency oscillator.

3. The small embellished antenna structure of claim 2, wherein: and the two opposite side parts of at least one high-frequency oscillator are provided with second isolating strips, and the second isolating strips are perpendicular to the first isolating strips.

4. The small embellished antenna structure of claim 1, wherein: the periphery of the reflecting plate is bent and formed with a folded plate which extends to the first surface of the reflecting plate.

5. The small embellished antenna structure as defined in any one of claims 1 to 4, wherein: the antenna outer cover comprises an upper end cover, a lower end cover and a cylindrical cover body, openings are formed in two ends of the cylindrical cover body, the upper end cover and the lower end cover are respectively connected with the openings in two ends of the cylindrical cover body in a sealing mode, the reflecting plate is arranged in the cylindrical cover body, two ends of the reflecting plate are respectively connected with the upper end cover and the lower end cover, and the antenna RF joint is installed on the lower end cover and extends out of the lower end cover.

6. The small embellished antenna structure of claim 5, wherein: the upper end cover is in an exhaust cap shape.

7. The small embellished antenna structure as defined in any one of claims 1 to 4, wherein: the antenna body further comprises an angle adjusting device, and the angle adjusting device is connected with the phase shifter and used for adjusting the angle of the phase shifter.

8. The small embellished antenna structure of claim 7, wherein: the angle adjusting device comprises a transmission knob, a transmission rod and a transmission mechanism, wherein a plurality of sliding sleeves are arranged on the reflecting plate at intervals along a straight line, the transmission rod sequentially penetrates through the sliding sleeves and is in sliding connection with the sliding sleeves, the transmission knob is installed at the end part of the antenna outer cover and is connected with the near end of the transmission rod through the transmission mechanism so as to drive the transmission rod to move along the straight line, and the far end of the transmission rod is in swinging connection with the phase shifter through a connecting piece.

9. The small embellished antenna structure of claim 8, wherein: the transmission mechanism comprises a first threaded sleeve, a first screw rod, a second threaded sleeve, a second screw rod, a first gear and a second gear, the first threaded sleeve is fixed at the end part of the antenna outer cover, the first screw rod extends into the first threaded sleeve and is in threaded connection with the first threaded sleeve, the transmission knob is connected with the outer end of the first screw rod, the first gear is installed at the inner end of the first screw rod, the second screw rod is rotatably installed on the reflecting plate and is parallel to the transmission rod, the second threaded sleeve is sleeved outside the second screw rod and is in threaded connection with the second screw rod, the side part of the second threaded sleeve is connected with the transmission rod, and the second gear is connected with the near end of the transmission rod and is meshed with the first gear.

10. The small embellished antenna structure of claim 9, wherein: the transmission mechanism further comprises an adapter rod, an adapter sleeve and a connecting sleeve, the adapter sleeve comprises a central sleeve and two side connecting blocks arranged on two sides of the central sleeve, the two side connecting blocks are respectively and fixedly connected with two sides of the inner end of the first threaded sleeve, the central sleeve is arranged opposite to the first screw rod, the adapter rod passes through the central sleeve and is connected with the first screw rod, the first gear is arranged on the adapter rod, the connecting sleeve comprises a first side sleeve, a second side sleeve and a central connecting block connected between the first side sleeve and the second side sleeve, the first side sleeve is sleeved outside the central sleeve, the second side sleeve is arranged right opposite to the inner end of the transmission rod, the side part of the second gear is provided with a side connecting ring, and the second side sleeve is sleeved outside the side connecting ring.

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