CN214280198U

CN214280198U - 5G full-frequency-band waterproof and explosion-proof conical antenna

Info

Publication number: CN214280198U
Application number: CN202120521815.XU
Authority: CN
Inventors: 黄杰武; 祝志斌
Original assignee: Shenzhen Yetnorson Technology Co ltd
Current assignee: Shenzhen Yetnorson Technology Co ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-09-24
Anticipated expiration: 2031-03-12

Abstract

The utility model discloses a 5G full-frequency-band waterproof and explosion-proof conical antenna, which comprises a gun barrel, a gun barrel upper cover, a gun barrel lower cover, a three-dimensional conical natural vibration and a three-dimensional conical ground vibration, wherein the three-dimensional conical natural vibration and the three-dimensional conical ground vibration are accommodated in the gun barrel, and the gun barrel upper cover and the gun barrel lower cover are respectively fixed at the upper end and the lower end of the gun barrel; the conical surfaces of the stereoscopic conical natural vibration and the stereoscopic conical ground vibration are opposite, the top end of the gun barrel is provided with an upper gun barrel cover, and the bottom end of the gun barrel is provided with a lower gun barrel cover; the stereo cone natural vibration and the stereo cone ground vibration are connected by a high-performance coaxial cable, and the coaxial cable penetrates through the gun barrel lower cover and is connected with communication equipment. The utility model discloses an antenna circular cone day cup that shakes all has fine signal transceiver performance with the cup that shakes, the gain of improvement 5G signal that can be fine, the wave loss is also very good with standing-wave ratio moreover, because the cup design for its signal characteristics are all-round cylinder signal, have better signal transceiver effect.

Description

5G full-frequency-band waterproof and explosion-proof conical antenna

Technical Field

The utility model belongs to the technical field of the router antenna, especially, relate to a waterproof explosion-proof circular cone antenna of 5G full frequency channel.

Background

The 5G signal is characterized by large bandwidth, high speed and low delay, and has the defects of high loss and large attenuation in the process of wireless transmission, more 5G spectral bands than 4G spectral bands, and the increase of broadcasting and broadcasting bureaus by operators of the national Ministry of industry and communications. With the breakthrough of the fifth generation communication technology, the international communications commission also puts UHF frequency band into the 5G frequency band. Therefore, as market requirements and 5G antenna electrical characteristic requirements of the 5G communication antenna and environmental parameter application requirements, it is a technical key point of the antenna upgrading to develop a high-gain antenna capable of covering 5G full frequency bands (excluding terahertz frequency spectrum bands of 24GMz and 77GMz of intelligent driving and laser radar imaging frequency spectrum bands), and the use environment requirements of the antenna are high waterproof and explosion-proof characteristics suitable for future market application, and the use and installation mode of the antenna can be matched with wind resistance of high-speed movement.

In addition, including the antenna at the router equipment of fifth generation, 5G signal bridging covers equipment, signal relay station equipment, railcar machine communications facilities, use on the 5G signal intensifier equipment, in traditional application, what adopt is single module technique, must need duplex module send-receive signal, need do two module things like this in same equipment, it is big to occupy the space of product, the material needs double cost to increase, and there is the mutual interference confusion of signal, space and cost have been increased in installation and use. Therefore, improvements are imperative for antenna module pairs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof explosion-proof circular cone antenna of 5G full frequency channel aims at solving the problem that exists among the background art. For realizing the purpose, the utility model discloses a technical scheme be:

A5G full-band waterproof and explosion-proof conical antenna comprises a gun barrel, an upper gun barrel cover, a lower gun barrel cover, a three-dimensional conical natural vibration and a three-dimensional conical ground vibration, wherein the three-dimensional conical natural vibration and the three-dimensional conical ground vibration are accommodated in the gun barrel; the conical surfaces of the stereoscopic conical natural vibration and the stereoscopic conical ground vibration are opposite, the top end of the gun barrel is provided with an upper gun barrel cover, and the bottom end of the gun barrel is provided with a lower gun barrel cover; the stereo cone natural vibration and the stereo cone ground vibration are connected by a high-performance coaxial cable, and the coaxial cable penetrates through the gun barrel lower cover and is connected with communication equipment.

Further, the stereo cone natural vibration and the stereo cone ground vibration are both made into a cone column type cup-shaped module by adopting an aluminum spinning technology, the cup bodies of the stereo cone natural vibration and the stereo cone ground vibration are designed to be open, and the outer sides of the stereo cone natural vibration and the stereo cone ground vibration are fixed by aluminum rivets through fixing strips.

Further, the coaxial cable is a low-loss RG58/U cable, an inner conductor of the coaxial cable is welded on the conical stereo antenna, and an outer conductor of the coaxial cable is welded on the conical stereo ground oscillator.

Furthermore, the connection part of the inner conductor and the three-dimensional conical antenna oscillator is sleeved with a riveting copper ring, and the connection part of the outer conductor and the three-dimensional conical earth oscillator is also sleeved with a riveting copper ring.

Further, the barrel lower cover is fixed with the L type sign indicating number of adjustable direction through the combination screw, the L type sign indicating number side is installed dog tooth and U type through the nut and is pressed from both sides the sign indicating number, the U type presss from both sides the sign indicating number and embraces the antenna mast design for the hoop, it is adjustable still to have seted up on the L type sign indicating number the U type presss from both sides the sign indicating number and embraces the mounting hole of interval.

Furthermore, the gun barrel is made of a silicon-containing PVC material.

The utility model has the advantages that: this antenna circular cone day cup that shakes all has fine signal transceiver performance with the cup that shakes, the gain of improvement 5G signal that can be fine, and the wave loss is also very good with standing-wave ratio moreover, because the cup design for its signal characteristics are all-round cylinder signal, have better signal transceiver effect.

Drawings

Fig. 1 is an overall schematic diagram provided in an embodiment of the present invention;

fig. 2 is a schematic diagram of an explosion structure provided by an embodiment of the present invention;

fig. 3 is a schematic cross-sectional structure diagram provided in the embodiment of the present invention;

fig. 4 is an enlarged schematic structural diagram of a position a provided in the embodiment of the present invention;

fig. 5 is a schematic side view of an embodiment of the present invention;

fig. 6 is a return loss diagram of an antenna provided in an embodiment of the present invention;

fig. 7 is a smith impedance diagram of an antenna according to an embodiment of the present invention;

fig. 8 is a voltage standing wave ratio diagram of the antenna provided in the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1. stereo conical natural vibration; 2. a barrel; 3. covering the gun barrel; 4. stereo conical earth vibration; 5. a coaxial cable; 6. a lower cover of the gun barrel; 7. an L-shaped code; 8. u-shaped clamping codes; 9. dog teeth; 10. assembling screws; 11 a nut; 12. a fixing strip; 13. an aluminum rivet; 14. riveting a copper ring; 15. an inner conductor; 16. an outer conductor; 17. and (7) installing holes.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. As used herein, the terms "vertical," "horizontal," "left," "right," and the like are for illustrative purposes only and do not represent the only embodiments, and as used herein, the terms "upper," "lower," "left," "right," "front," "rear," and the like are used in a positional relationship with reference to the drawings.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 8, an embodiment of the present invention provides a 5G full-band waterproof and explosion-proof conical antenna, which includes a barrel 2, a barrel upper cover 3, a barrel lower cover 6, and a three-dimensional conical antenna 1 and a three-dimensional conical antenna 4 accommodated inside the barrel 2, wherein the barrel upper cover 3 and the barrel lower cover 6 are respectively fixed at the upper and lower ends of the barrel 2; the conical surfaces of the stereoscopic conical natural vibration 1 and the stereoscopic conical ground vibration 4 are opposite, the top end of the gun barrel 2 is provided with a gun barrel upper cover 3, and the bottom end of the gun barrel 2 is provided with a gun barrel lower cover 6; the solid cone natural vibration 1 and the solid cone ground vibration 4 are connected by a high-performance coaxial cable 5, and the coaxial cable 5 penetrates through the gun barrel lower cover 6 and is connected with communication equipment.

In this embodiment, the solid cone natural vibration 1 and the solid cone ground vibration 4 are both made into a conical cylinder type cup module by using an aluminum spinning technology, the cup bodies of the solid cone natural vibration 1 and the solid cone ground vibration 4 are designed to be open, the outer sides of the solid cone natural vibration 1 and the solid cone ground vibration 4 are fixed by using aluminum rivets 13 through fixing strips 12, and in this embodiment, the fixing strips 12 are made of FR4 plates.

In this embodiment, the coaxial cable 5 is a low-loss RG58/U cable, the inner conductor 15 of the coaxial cable 5 is welded to the circular cone antenna 1, and the outer conductor 16 of the coaxial cable 5 is welded to the circular cone antenna 4.

In the embodiment, the riveting copper ring 14 is sleeved at the joint of the inner conductor 15 and the solid cone antenna oscillator 1, and the riveting copper ring 14 is sleeved at the joint of the outer conductor 16 and the solid cone ground oscillator 4.

In the embodiment, the gun barrel lower cover 6 is fixed with an L-shaped code 7 with adjustable direction through a combined screw 10, the side edge of the L-shaped code 7 is provided with a dog tooth 9 and a U-shaped clamping code 8 through a nut 11, the U-shaped clamping code 8 is designed for hooping an antenna mast, and the L-shaped code 7 is further provided with a mounting hole 17 capable of adjusting the distance between the U-shaped clamping code 8 and the hooping.

In this embodiment, the barrel 2 is made of PVC material containing silicon. The design of cylinder has been adopted in the appearance of barrel 2, has improved wind resistance and waterproof nature outdoor, and this antenna is installed outdoors, so 2 dustcoats of antenna barrel need to have excellent weatherability and various bad weather moisture resistance, outstanding corrosion resisting property. By adopting the material, the gun barrel 2 has the functions of ultraviolet isolation and ultraviolet absorption, excellent refractive property, ageing resistance and good wave-transmitting property. Excellent low temperature resistance of 60 ℃ below zero, high impact resistance, excellent hydrolysis resistance, and long-term high temperature resistance of 130 ℃.

This practical design's circular cone day cup and the cup that shakes all have fine signal transceiver performance, the gain of improvement 5G signal that can be fine, the wave loss is also very good with standing-wave ratio moreover, because the cup design for its signal characteristics are all-round cylinder signal, have better signal transceiver effect.

The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.

Claims

1. The utility model provides a waterproof explosion-proof circular cone antenna of 5G full frequency channel which characterized in that: the gun barrel upper cover and the gun barrel lower cover are respectively fixed at the upper end and the lower end of the gun barrel; the conical surfaces of the stereoscopic conical natural vibration and the stereoscopic conical ground vibration are opposite, the top end of the gun barrel is provided with an upper gun barrel cover, and the bottom end of the gun barrel is provided with a lower gun barrel cover; the stereo cone natural vibration and the stereo cone ground vibration are connected by a high-performance coaxial cable, and the coaxial cable penetrates through the gun barrel lower cover and is connected with communication equipment.

2. The 5G full-band waterproof and explosion-proof conical antenna according to claim 1, characterized in that: the stereo cone natural vibration and the stereo cone ground vibration are both made into a cone column type cup-shaped module by adopting an aluminum spinning technology, the cup bodies of the stereo cone natural vibration and the stereo cone ground vibration are designed to be open, and the outer sides of the stereo cone natural vibration and the stereo cone ground vibration are fixed by aluminum rivets through fixing strips.

3. The 5G full-band waterproof and explosion-proof conical antenna according to claim 1, characterized in that: the coaxial cable is a low-loss RG58/U wire, an inner conductor of the coaxial cable is welded on the solid cone antenna oscillator, and an outer conductor of the coaxial cable is welded on the solid cone ground oscillator.

4. The 5G full-band waterproof and explosion-proof conical antenna according to claim 3, wherein: and the joint of the inner conductor and the three-dimensional conical ground vibration is sleeved with a riveting copper ring, and the joint of the outer conductor and the three-dimensional conical ground vibration is also sleeved with a riveting copper ring.

5. The 5G full-band waterproof and explosion-proof conical antenna according to claim 1, characterized in that: the gun barrel lower cover is fixed with the L type sign indicating number of adjustable direction through the combination screw, the L type sign indicating number side is installed dog tooth and U type through the nut and is pressed from both sides the sign indicating number, the U type presss from both sides the sign indicating number and embraces the antenna mast design for hooping, it is adjustable still to have seted up on the L type sign indicating number the U type presss from both sides the sign indicating number and hoops the mounting hole of embracing the interval.

6. The 5G full-band waterproof and explosion-proof conical antenna according to claim 1, characterized in that: the gun barrel is made of a silicon-containing PVC material.