CN212968018U

CN212968018U - Fixed firm 5G ceiling antenna

Info

Publication number: CN212968018U
Application number: CN202022195213.8U
Authority: CN
Inventors: 黄莉娜
Original assignee: Dongguan Seya Electronic Communication Co ltd
Current assignee: Dongguan Seya Electronic Communication Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-04-13
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a firm 5G ceiling antenna, which belongs to the field of mobile communication system antennas, the excavation of a plurality of screw hidden holes and screw holes is convenient for the insertion of a plurality of expansion screws, the fixation of a plurality of expansion screws on a fixed plate is convenient, a plurality of plastic expansion pipes are arranged in the holes excavated on the ceiling conveniently, when a plurality of expansion screws are fixed in the plastic expansion pipes by screw threads, the fixed plate is fixed on the ceiling, the excavation of two wire holes is convenient for the penetration of a power line and a signal line, the arrangement of a fixed column is convenient for the fixation of a signal main body, the excavation of a second groove is convenient for the insertion of a fixed column, the falling of the fixed column is prevented by the arrangement of internal threads, the surface of the fixed column is provided with a thread bulge matched with the internal threads, the arrangement of a signal cover realizes the protection of the signal main body, the power line is, and no auxiliary support is required.

Description

Fixed firm 5G ceiling antenna

Technical Field

The utility model relates to a mobile communication system antenna field, more specifically say, relate to a fixed firm 5G ceiling antenna.

Background

The ceiling antenna is one of the antennas of mobile communication system and is mainly used for indoor signal coverage. The indoor ceiling antenna and the outdoor signal coverage are all plate-shaped antennas, so that the power is high, the signal is strong, and the coverage is far; in contrast, indoor coverage, such as in meeting places, hotels, office buildings, movie theaters, residential buildings and the like, needs to be covered by an indoor distributed system, and a small ceiling antenna is adopted, so that the appearance is attractive, the indoor viewing is not influenced, the power is low, and the indoor coverage can be covered in one floor.

The fifth Generation mobile communication technology (English: 5th Generation mobile networks or 5th Generation with less systems, 5th-Generation, 5G for short) is the latest Generation cellular mobile communication technology, and is an extension behind the 4G (LATE-A, Maxim), 3G (UMTS, LTE) and 2G (GSM) systems. The performance goals of 5G are high data rates, reduced latency, energy savings, reduced cost, increased system capacity, and large-scale device connectivity.

The existing 5G ceiling antenna continues the structure of a 4G ceiling antenna, is easy to loosen after installation, and needs an auxiliary support, and aiming at the problem, the 5G ceiling antenna which is firmly fixed is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Easy not hard up after installing among the prior art, and need the auxiliary stand, the utility model aims to provide a fixed firm 5G ceiling antenna, it can realize that the installation after-fixing is firm, and need not need the auxiliary stand.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

a G ceiling antenna with firm fixation is characterized in that a plurality of screw hidden holes which are uniformly distributed are formed in the lower end of a fixing plate in a chiseled mode, screw holes are formed in the upper inner walls of the screw hidden holes, expansion screws are inserted between the circumferential inner walls of the screw holes, plastic expansion pipes are fixedly connected to the upper ends of the expansion screws, wire holes are formed in the left end and the right end of the fixing plate in a chiseled mode, a power wire and a signal wire are respectively inserted between the circumferential inner walls of the two wire holes, a fixing column is fixedly connected to the lower end of the fixing plate, a signal main body is fixedly connected to the circumferential surface of the fixing column, the upper end of the signal main body is fixedly connected to two signal processors, a second groove is formed in the lower end of the fixing column in a chiseled mode, internal threads are formed in the circumferential inner wall of the second groove, a signal cover is arranged on the lower side of the, the inner wall of the first groove is fixedly connected with a threaded fixing column, the lower end of the fixing plate is fixedly connected with two signal processors, the two signal processors are respectively positioned on the left side and the right side of the fixing column, and the power line and the signal line are respectively and electrically connected to the two signal processors.

As a preferred scheme of the utility model, both ends difference fixedly connected with switch and LED signal lamp around the fixed plate, just switch and LED signal lamp all with two signal processor electric connection.

As a preferred scheme of the utility model, the upper end fixedly connected with rubber gasket of fixed plate, rubber gasket's upper end is opened and is dug there are a plurality of rubber locating holes.

As a preferred scheme of the utility model, the lower extreme fixedly connected with of fixed plate is sealed fills up, chooses for use the rubber material.

As a preferred embodiment of the present invention, the lower end of the signal cover is provided with a signal main body.

As an optimized proposal of the utility model, the fixed plate and the signal cover are made of plastic materials, and the surface is coated with paint.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the excavation of the hidden hole of a plurality of screws of this scheme and screw hole makes things convenient for the insertion of a plurality of expansion screw, it is fixed to the fixed plate to be convenient for a plurality of expansion screw of being convenient for, the setting of a plurality of plastics expansion pipe is in the downthehole of excavating on the ceiling in order to squeeze into, realize being fixed in the ceiling with the fixed plate in a plurality of expansion screw threaded fixation, the excavation of two line holes is convenient for run through power cord and signal line, the setting of stationary column is convenient for fixed signal main part, the excavation in second groove is convenient for the insertion of fixed column, internal screw thread sets up and prevents coming off of fixed column, the fixed column surface has the screw thread arch with internal thread matched with, the protection to the signal main part is realized in the setting of signal cover, the power cord is connected, it.

(2) The effect of buffering is played in setting up of this scheme rubber gasket, has both prevented that the fixed of a plurality of inflation screws from causing the damage to the ceiling, avoids the installation again to make this device produce deformation, and the setting of a plurality of rubber locating holes is convenient for fix a position the installation.

Drawings

Fig. 1 is a first perspective view of a firmly fixed 5G ceiling antenna according to the present invention;

fig. 2 is a second perspective view of the firmly fixed 5G ceiling antenna of the present invention;

fig. 3 is a first cross-sectional view of a firmly fixed 5G ceiling antenna according to the present invention;

fig. 4 is a second cross-sectional view of the firmly fixed 5G ceiling antenna of the present invention.

The reference numbers in the figures illustrate:

1. a fixing plate; 2. a rubber gasket; 3. a threaded fixing column; 4. a signal cover; 5. an expansion screw; 6. A plastic expansion tube; 7. rubber positioning holes; 8. a power line; 9. a signal line; 10. a first groove; 11. a power switch; 12. an LED signal lamp; 13. a screw hidden hole; 14. a signal processor; 15. a wire hole; 16. a gasket; 17. fixing a column; 18. screw holes; 19. a second groove; 20. an internal thread; 21. a signal body.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, in a firmly fixed 5G ceiling antenna, a plurality of screw hidden holes 13 are drilled at the lower end of a fixing plate 1, screw holes 18 are drilled on the upper inner walls of the screw hidden holes 13, expansion screws 5 are inserted between the circumferential inner walls of the screw holes 18, plastic expansion pipes 6 are fixedly connected to the upper ends of the expansion screws 5, wired holes 15 are drilled at the left and right ends of the fixing plate 1, a power line 8 and a signal line 9 are respectively inserted between the circumferential inner walls of the two wired holes 15, a fixing post 17 is fixedly connected to the lower end of the fixing plate 1, a signal main body 21 is sleeved on the circumferential surface of the fixing post 17, the upper ends of the signal main body 21 are fixedly connected to two signal processors 14, a second groove 19 is drilled at the lower end of the fixing post 17, an internal thread 20 is drilled on the circumferential inner wall of the second groove 19, a signal cover 4 is disposed at the lower side of the fixing plate, the upper end of the signal cover 4 is provided with a first groove 10 in a chiseled mode, the inner wall of the first groove 10 is fixedly connected with a threaded fixing column 3, the lower end of the fixing plate 1 is fixedly connected with two signal processors 14, the two signal processors 14 are respectively positioned on the left side and the right side of a fixing column 17, and a power line 8 and a signal line 9 are respectively and electrically connected with the two signal processors 14.

In the embodiment, the plurality of screw hidden holes 13 and the screw holes 18 are drilled to facilitate the insertion of the plurality of expansion screws 5, the plurality of expansion screws 5 are convenient to fix the fixing plate 1, the plurality of plastic expansion pipes 6 are arranged to facilitate the driving into the holes drilled on the ceiling, when the plurality of expansion screws 5 are screwed in the plastic expansion pipes 6 to fix the fixing plate 1 on the ceiling, the two wire holes 15 are drilled to penetrate through the power line 8 and the signal line 9, the fixing column 17 is arranged to facilitate the fixing of the signal main body 21, the second groove 19 is drilled to facilitate the insertion of the fixing column 3, the internal thread 20 is arranged to prevent the falling of the fixing column 3, the surface of the fixing column 3 is provided with the thread bulge matched with the internal thread 20, the signal cover 4 is arranged to protect the signal main body 21, the power line 8 is connected with a power supply, and finally the fixation after the installation, and no auxiliary support is required.

Specifically, referring to fig. 1-3, a power switch 11 and an LED signal lamp 12 are respectively and fixedly connected to the front end and the rear end of the fixing plate 1, and the power switch 11 and the LED signal lamp 12 are electrically connected to two signal processors 14.

In this embodiment, the power switch 11 starts and stops the device, and the LED signal lamp 12 displays whether the device is operating normally or powered on.

Specifically, referring to fig. 1-4, a rubber gasket 2 is fixedly connected to an upper end of the fixing plate 1, and a plurality of rubber positioning holes 7 are drilled in an upper end of the rubber gasket 2.

In this embodiment, the effect of buffering is played in setting up of rubber gasket 2, has both prevented that a plurality of expansion screw 5's is fixed from causing the damage to the ceiling, avoids the installation again to make this device produce deformation, and the setting of a plurality of rubber locating hole 7 is convenient for fix a position the installation.

Specifically, referring to fig. 2-4, the lower end of the fixing plate 1 is fixedly connected with a sealing pad 16 made of rubber.

In this embodiment, sealed 16 setting of filling up plays sealed effect, prevents that dust and steam from getting into the inner wall of this device, causes the injury to the part, reduces the life of this device, chooses for use the rubber material to improve sealed effect, increases the life of this device.

Specifically, referring to fig. 1, the lower end of the signal cover 4 is cut with a signal body 21.

In this embodiment, the signal body 21 is convenient for mounting and dismounting the signal cover 4, and the device is convenient to maintain.

Specifically, referring to the figure, the fixing plate 1 and the signal cover 4 are made of plastic materials, and the surfaces thereof are painted.

In this embodiment, the fixing plate 1 and the signal cover 4 are made of plastic materials to reduce the manufacturing cost of the device, and the surfaces of the fixing plate 1 and the signal cover 4 are painted to improve the attractiveness of the device.

The working principle is as follows: drilling a plurality of holes corresponding to the screw holes 18 and the screw hidden holes 13 on a ceiling of a room to be installed, plugging a plurality of plastic expansion pipes 6 into the holes, installing the device on the ceiling through the expansion screws 5, realizing the fixation of the device through the mutual matching among the expansion screws 5, the plastic expansion pipes 6 and the fixed plate 2, pressing down the power switch 11, electrifying two signal processors 14 in the device, starting processing 5G signals transmitted by a signal wire 9 by the signal processor 14, amplifying diffusion signals through a signal main body 21, receiving the signals by the signal main body 21, uploading information through the signal wire 9 in the reverse direction, realizing the exchange of the signals, loosening the rotary signal cover 4 by a hexagon socket plate hand to enable the fixed column 3 to rotate to be separated from the internal thread 20 when the device is damaged, taking down the signal cover 4 for maintenance, and the operation is simple and fast, and the quick maintenance is realized.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a fixed firm 5G ceiling antenna, includes fixed plate (1), its characterized in that: the lower end of the fixing plate (1) is provided with a plurality of uniformly distributed screw hidden holes (13) in a chiseling manner, the upper inner walls of the screw hidden holes (13) are provided with screw holes (18), expansion screws (5) are inserted between the circumferential inner walls of the screw holes (18), the upper ends of the expansion screws (5) are fixedly connected with plastic expansion pipes (6), the left end and the right end of the fixing plate (1) are provided with wire holes (15) in a chiseling manner, a power line (8) and a signal line (9) are respectively inserted between the circumferential inner walls of the two wire holes (15), the lower end of the fixing plate (1) is fixedly connected with a fixing column (17), the circumferential surface of the fixing column (17) is fixedly connected with a signal main body (21), the upper end of the signal main body (21) is fixedly connected with the two signal processors (14), the lower end of the fixing column (17) is provided with a second groove (19, the circumference inner wall of second groove (19) is cut and is had internal thread (20), the downside of fixed plate (1) is provided with signal cover (4), the upper end of signal cover (4) is cut and is had first groove (10), fixedly connected with screw thread fixed column (3) on the inner wall of first groove (10), two signal processor (14) of lower extreme fixedly connected with of fixed plate (1), two signal processor (14) are located the left and right sides of fixed column (17) respectively, power cord (8) with signal line (9) electric connection respectively in two signal processor (14).

2. The firmly-fixed 5G ceiling antenna according to claim 1, characterized in that: the front end and the rear end of the fixing plate (1) are respectively fixedly connected with a power switch (11) and an LED signal lamp (12), and the power switch (11) and the LED signal lamp (12) are electrically connected with two signal processors (14).

3. The firmly-fixed 5G ceiling antenna according to claim 2, characterized in that: the upper end fixedly connected with rubber gasket (2) of fixed plate (1), the upper end of rubber gasket (2) is opened chisel and is had a plurality of rubber locating holes (7).

4. The firmly-fixed 5G ceiling antenna according to claim 3, wherein: the lower end of the fixing plate (1) is fixedly connected with a sealing gasket (16) made of rubber.

5. The firmly-fixed 5G ceiling antenna according to claim 4, wherein: the lower end of the signal cover (4) is provided with a signal main body (21) in a drilling way.

6. The firmly-fixed 5G ceiling antenna according to claim 5, wherein: the fixing plate (1) and the signal cover (4) are made of plastic materials, and the surfaces of the fixing plate and the signal cover are painted.