CN210040566U

CN210040566U - Tower-shaped CPE antenna

Info

Publication number: CN210040566U
Application number: CN201921158737.0U
Authority: CN
Inventors: 吴兆建; 黄嘉能; 黄锋; 章玉涛; 胡轶; 陈志兴; 杨华
Original assignee: Guangdong Shenglu Telecommunication Tech Co Ltd
Current assignee: Guangdong Shenglu Telecommunication Tech Co Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-02-07
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a tower form CPE antenna, a serial communication port, include: the system comprises a tower, a plurality of omnidirectional radiation oscillators, a plurality of directional radiation oscillators and a mounting flange, wherein the omnidirectional radiation oscillators are mounted on each side of the upper side of the tower; each omnidirectional radiation oscillator forms an upper layer antenna, and each directional radiation oscillator forms a lower layer antenna. The utility model discloses a radiation oscillator's structure is placed to each side, has successfully solved the interference between the radiation signal, effectively improves the isolation. Meanwhile, the omnidirectional radiation oscillator and the directional radiation oscillator are arranged in an upper layer and a lower layer, so that mutual interference is further reduced, the structure is compact, the assembly is convenient and fast, the reliability is high, the radiation performance is good, the cost is low, and the performance-price ratio is high.

Description

Tower-shaped CPE antenna

Technical Field

The utility model relates to a mobile communication technology field, more specifically relate to a tower form CPE antenna.

Background

The 5G era is an era of data explosion, and there is a qualitative leap in the requirements for rate and experience. The CPE equipment adopts a 360-degree self-adaptive omnidirectional high-gain antenna design, so that not only is the signal better, but also the optimal signal intensity can be automatically optimized along with network adjustment. In many cases, we can see the image of the CPE as if it were an air evolutionary device when looking away and as if it were a loud audio when looking close, which appears in all large product exhibitions and releases.

The CPE antenna is a device that can perform secondary relaying on a mobile communication signal and then forward the mobile communication signal in the form of a Wi-Fi signal, and a signal transmitted by a 5G base station may have become relatively weak by spatial propagation, but may amplify a signal gain through the secondary relaying of the 5G CPE and then forward the signal in the form of a Wi-Fi signal, so that a plurality of devices having a Wi-Fi function can be supported.

Disclosure of Invention

An object of the utility model is to provide a with material ordinary, compact structure, with low costs and can hold the CPE antenna of the multiple frequency channel radiation oscillator of overall arrangement.

In order to achieve the above purpose, the utility model adopts the following technical scheme.

A tower-like CPE antenna, comprising: the system comprises a tower, a plurality of omnidirectional radiation oscillators, a plurality of directional radiation oscillators and a mounting flange, wherein the omnidirectional radiation oscillators are mounted on each side of the upper side of the tower; each omnidirectional radiation oscillator forms an upper layer antenna, and each directional radiation oscillator forms a lower layer antenna.

More preferably, at least two mounting and fixing nuts for fixing the whole antenna are arranged on the mounting flange.

More preferably, the tower is a square frame, the number of the omnidirectional radiation oscillators is four, and the four omnidirectional radiation oscillators are respectively distributed on four side surfaces of the tower, and the number of the directional radiation oscillators is also four, and the four directional radiation oscillators are respectively distributed on four side surfaces of the tower.

More preferably, the omnidirectional radiating element includes a first PCB element and a first coaxial cable connected to the first PCB element.

More preferably, the directional radiation oscillator includes: the tower comprises a reflecting plate, a second PCB oscillator, an oscillator support and a second coaxial cable, wherein the reflecting plate is fixedly connected with the tower, a flanging edge is arranged at the edge of the reflecting plate, the second PCB oscillator is parallel to a bottom plate of the reflecting plate, the oscillator support is connected between the reflecting plate and the second PCB oscillator, and the second coaxial cable feeds the directional radiation oscillator.

More preferably, the reflection plate is 1060 aluminum plate.

More preferably, the vibrator support is a plastic support.

More preferably, each of the first coaxial cables and each of the second coaxial cables are low loss coaxial cables, each having a coaxial connector, and each extending downward through the mounting flange and being clamped by the mounting flange to be output as a signal port.

More preferably, the first PCB vibrator and the second PCB vibrator are both made of FR4 board.

More preferably, the tower is a plastic part, and the omnidirectional radiation oscillator and the directional radiation oscillator are both fixed by hot melting through corresponding hot melting columns arranged on the tower.

The utility model has the advantages that:

the utility model discloses a radiation oscillator's structure is placed to each side, has successfully solved the interference between the radiation signal, effectively improves the isolation. Meanwhile, the omnidirectional radiation oscillator and the directional radiation oscillator are arranged in an upper layer and a lower layer, so that mutual interference is further reduced, the structure is compact, the assembly is convenient and fast, the reliability is high, the radiation performance is good, the cost is low, and the performance-price ratio is high. Particularly, when the tower is a square frame, the radiation oscillators of the same type can be arranged in a mutually perpendicular mode, the anti-interference performance is more excellent, and the isolation degree is higher.

Drawings

Fig. 1 is a schematic diagram of a tower-shaped CPE antenna structure provided by the present invention.

Fig. 2 is a front view of a tower-shaped CPE antenna according to the present invention.

Fig. 3 is a side view of a tower-shaped CPE antenna according to the present invention.

Fig. 4 is a bottom view of the tower-shaped CPE antenna according to the present invention.

Description of reference numerals:

1: a tower, 2: omnidirectional radiating element, 3: directional radiation oscillator, 4: mounting flange, 5: and (5) mounting a fixed nut.

3-1: reflecting plate, 3-2: second PCB vibrator, 3-3: a vibrator support.

Detailed Description

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "at least" means one or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The following description will be further made in conjunction with the accompanying drawings of the specification, so that the technical solution and the advantages of the present invention are clearer and clearer. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

As shown in fig. 1, a tower-shaped CPE antenna includes: the antenna comprises a tower frame 1, an omnidirectional radiation oscillator 2 arranged on the upper layer of the tower frame 1, a directional radiation oscillator 3 arranged on the lower layer of the tower frame 1, and a mounting flange 4 arranged at the bottom of the tower frame 1, wherein at least two mounting and fixing nuts 5 used for fixing the whole antenna are arranged on the mounting flange 4.

The tower frame 1 is a square frame, the number of the omnidirectional radiation oscillators 2 is four, the four omnidirectional radiation oscillators are respectively distributed on four side faces of the tower frame 1, and the number of the directional radiation oscillators 3 is also four, and the four directional radiation oscillators are respectively distributed on four side faces of the tower frame 1. In other embodiments, the tower is a triangular, pentagonal or other polygonal frame, and accordingly, the omnidirectional radiating elements and the directional radiating elements are also three, five, etc. respectively; the present embodiment is not limited.

Preferably, the omnidirectional radiating element 2 comprises a first PCB element and a first coaxial cable connected to the first PCB element.

Preferably, the directional radiating element 3 comprises: the directional radiation oscillator comprises a reflection plate 3-1, a second PCB oscillator 3-2, an oscillator support 3-3 and a second coaxial cable, wherein the reflection plate 3-1 is fixedly connected with the tower frame 1, a flanging edge is arranged at the edge of the reflection plate 3-1, the second PCB oscillator 3-2 is parallel to a bottom plate of the reflection plate 3-1, the oscillator support 3-3 is connected between the reflection plate 3-1 and the second PCB oscillator 3-2, and the second coaxial cable feeds the directional radiation oscillator 3. Preferably, the reflection plate 3-1 is a 1060 aluminum plate, and the vibrator support 3-3 is a plastic support.

Preferably, each of the first coaxial cables and each of the second coaxial cables are low-loss coaxial cables, each having a coaxial connector, and both extending downward through the mounting flange 4 and being clamped by the mounting flange 4 to be output as a signal port.

Preferably, the tower frame 1 is a plastic part, and the omnidirectional radiation oscillator 2 and the directional radiation oscillator 3 are both fixed by hot melting through corresponding hot melting columns arranged on the tower frame 1.

Preferably, the first PCB vibrator and the second PCB vibrator are both made of FR4 board.

The present embodiment provides a tower-shaped CPE antenna,

it will be understood by those skilled in the art from the foregoing description of the structure and principles that the present invention is not limited to the specific embodiments described above, and that modifications and substitutions based on the known art are intended to fall within the scope of the invention, which is defined by the claims and their equivalents. The details not described in the detailed description are prior art or common general knowledge.

Claims

1. A tower-like CPE antenna, comprising: the system comprises a tower, a plurality of omnidirectional radiation oscillators, a plurality of directional radiation oscillators and a mounting flange, wherein the omnidirectional radiation oscillators are mounted on each side of the upper side of the tower; each omnidirectional radiation oscillator forms an upper layer antenna, and each directional radiation oscillator forms a lower layer antenna.

2. The tower-shaped CPE antenna according to claim 1, wherein at least two mounting and fixing nuts for fixing the whole antenna are arranged on the mounting flange.

3. The tower-shaped CPE antenna according to claim 1, wherein the tower is a square frame, the number of the omnidirectional radiating elements is four, and the four omnidirectional radiating elements are distributed on four sides of the tower, and the number of the directional radiating elements is four, and the four directional radiating elements are distributed on four sides of the tower.

4. The tower-shaped CPE antenna according to claim 1, wherein the omnidirectional radiating element comprises a first PCB element and a first coaxial cable connected to the first PCB element.

5. The tower-shaped CPE antenna according to claim 4, wherein the directional radiating element comprises: the tower comprises a reflecting plate, a second PCB oscillator, an oscillator support and a second coaxial cable, wherein the reflecting plate is fixedly connected with the tower, a flanging edge is arranged at the edge of the reflecting plate, the second PCB oscillator is parallel to a bottom plate of the reflecting plate, the oscillator support is connected between the reflecting plate and the second PCB oscillator, and the second coaxial cable feeds the directional radiation oscillator.

6. The tower-shaped CPE antenna according to claim 5, wherein the reflector plate is 1060 aluminum plate.

7. The tower-shaped CPE antenna according to claim 5, wherein the element support is a plastic support.

8. The tower-shaped CPE antenna according to claim 5, wherein each of the first and second coaxial cables is a low loss coaxial cable, each having a coaxial connector, and each extending downward through and being snapped by the mounting flange for output as a signal port.

9. The tower-shaped CPE antenna according to claim 5, wherein the first PCB element and the second PCB element are both made of FR4 board material.

10. The tower-shaped CPE antenna according to claim 1, wherein the tower is a plastic piece, and the omnidirectional radiating element and the directional radiating element are both thermally fused and fixed by corresponding heat-fusion posts arranged on the tower.