CN210224291U

CN210224291U - Router antenna

Info

Publication number: CN210224291U
Application number: CN201921277175.1U
Authority: CN
Inventors: Shixia Li; 李诗霞
Original assignee: Shenzhen Xks Technology Co ltd
Current assignee: Shenzhen Xks Technology Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-03-31
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a router antenna, including the antenna protective housing, a cavity and No. two cavities have been seted up respectively at both ends about the antenna protective housing is inside, and a cavity is located No. two cavity tops, and the inside radiation array that inlays of a cavity, and the inside ground connection of inlaying of No. two cavities has the coaxial line, and the vertical interlude in antenna protective housing bottom has the coaxial line, and radiation array and junction department all are provided with and present the point, and radiation array and ground connection are through presenting the point and coaxial line welding. Compared with the existing copper tube spring antenna technology, the radiating array and the grounding tube are both made of the PCB made of FR4 material, so that the radiating array has good machinability and reduced production cost; the grounding tube does not need to be welded, so that the welding procedures are reduced, the assembly and the assembly are simplified, and the assembly and the production are convenient.

Description

Router antenna

Technical Field

The utility model relates to an antenna specifically is a router antenna.

Background

The wireless router is applied to user internet and has a wireless coverage function. The wireless router needs an antenna as a medium to receive and transmit wireless signals, the antenna can achieve the purpose of enhancing the wireless signals and can be understood as an amplifier of the wireless signals, and the antenna has different radiation or receiving capabilities in different directions of space.

Present router antenna generally comprises radiation array, ground pipe and radio frequency line triplex, and wherein the radiation array is made by the screw thread cylinder, and this kind of antenna need form radiation array and ground pipe welding, has increased welding process, and the assembly is complicated, poor stability, inconvenient equipment production, and colleague screw thread cylinder and copper pipe price are higher, have increased material cost. Accordingly, those skilled in the art have provided a router antenna to solve the problems set forth in the background above.

Disclosure of Invention

An object of the utility model is to provide a router antenna to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a router antenna, includes the antenna protective housing, a cavity and No. two cavities have been seted up respectively at both ends about the antenna protective housing is inside, and a cavity is located No. two cavity tops, and the inside radiation array that inlays of a cavity, and the inside ground connection that inlays of No. two cavities has, and the vertical interlude in antenna protective housing bottom has the coaxial line, and radiation array and ground connection ground department all are provided with and present the point, and radiation array and ground connection are through presenting the point and coaxial line welding.

Compared with the existing copper tube spring antenna technology, the radiating array and the grounding tube are both made of the PCB made of FR4 material, so that the radiating array has good machinability and reduced production cost; the grounding tube does not need to be welded, so that the welding procedures are reduced, the assembly and the assembly are simplified, and the assembly and the production are convenient.

As a further aspect of the present invention: the antenna protection shell outer surface welding has solid fixed ring, and antenna protection shell outer surface cover is equipped with spacing ring and No. two spacing rings.

As a further aspect of the present invention: an aluminum plate is welded on one side of the first limiting ring and the second limiting ring, and the aluminum plate is of an annular structure.

As a further aspect of the present invention: the second limiting ring is in limiting rotation with the antenna protection shell through the fixing ring.

As a further aspect of the present invention: the radiating array, the ground and the feed point are all made of a PCB made of FR4 material.

Compared with the prior art, the beneficial effects of the utility model are that:

1. compared with the existing copper tube spring antenna technology, the radiating array and the grounding tube are both made of the PCB made of FR4 material, so that the radiating array has good machinability and reduced production cost; the grounding tube does not need to be welded, so that the welding procedures are reduced, the assembly and the assembly are simplified, and the assembly and the production are convenient.

2. And the rotation angle of the aluminum plate can be automatically adjusted through rotation, so that the effect of enhancing signal transmission is achieved.

Drawings

Fig. 1 is a schematic structural diagram of a router antenna.

Fig. 2 is a schematic structural diagram of an antenna protection case in a router antenna.

Fig. 3 is a schematic structural diagram of an aluminum plate in a router antenna.

Fig. 4 is a schematic diagram of a placement position of a fixed loop in a router antenna.

In the figure: 1. an antenna protective case; 2. a radiating array; 3. grounding; 4. feeding points; 5. a coaxial line; 6. an aluminum plate; 7. a first limit ring; 8. a second limiting ring; 9. and (4) fixing the ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, in the embodiment of the utility model provides an embodiment, a router antenna, including antenna protective housing 1, a cavity and No. two cavities have been seted up respectively at both ends about antenna protective housing 1 is inside, and a cavity is located No. two cavity tops, and a cavity is inside to be inlayed and to have radiation array 2, and No. two cavity are inside to be inlayed and to have ground connection 3, and the vertical interlude in antenna protective housing 1 bottom has coaxial line 5, and

radiation array

2 and 3 departments of ground connection all are provided with and present point 4, and radiation array 2 and ground connection 3 are through presenting point 4 and coaxial line 5 welding.

The outer surface welding of antenna protective housing 1 has solid fixed ring 9, and antenna protective housing 1 surface cover is equipped with spacing ring 7 and No. two spacing rings 8.

A spacing ring 7 and No. two 8 welding on one side of spacing ring have aluminum plate 6, and aluminum plate 6 is the loop configuration.

The second limiting ring 8 is in limiting rotation with the antenna protection shell 1 through the fixing ring 9.

The radiating array 2, the ground 3 and the feed point 4 are all made of a PCB made of FR4 material.

The utility model discloses a theory of operation is:

the user can establish No. 7 spacing rings and No. 8 spacing rings of its one number on antenna protective housing 1, and No. two spacing rings 8 of bottom will touch rather than solid fixed ring 9, thereby gu fixed ring 9 will carry out spacing and avoid continuing the whereabouts, when the router is placed in corner department, the user can manually stir aluminum plate 6, make its aluminum plate 6 rotate around antenna protective housing 1, carry out angle modulation, can pass through the signal that its antenna launches and block and carry out the catadioptric through aluminum plate 6, strengthen its signal transmission.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a router antenna, includes antenna protective housing (1), a serial communication port, a cavity and No. two cavities have been seted up respectively at both ends about antenna protective housing (1) is inside, a cavity is located No. two cavity tops, the inside radiation array (2) of inlaying of a cavity, the inside ground connection (3) of inlaying of No. two cavities, the vertical interlude in antenna protective housing (1) bottom has coaxial line (5), radiation array (2) and ground connection (3) department all are provided with and present point (4), radiation array (2) and ground connection (3) are through presenting point (4) and coaxial line (5) welding.

2. The router antenna according to claim 1, wherein the fixing ring (9) is welded on the outer surface of the antenna protection shell (1), and the first limiting ring (7) and the second limiting ring (8) are sleeved on the outer surface of the antenna protection shell (1).

3. The router antenna according to claim 2, wherein the first limiting ring (7) and the second limiting ring (8) are welded with an aluminum plate (6) beside, and the aluminum plate (6) is of an annular structure.

4. The router antenna as claimed in claim 2, wherein the second limiting ring (8) is rotationally limited with the antenna protection casing (1) through a fixing ring (9).

5. A router antenna according to claim 1, characterized in that the radiating element (2), the ground (3) and the feed point (4) are all made of PCB of FR4 material.