CN219981056U - Indoor wireless network base station - Google Patents

Abstract

The utility model discloses an indoor wireless network base station, which relates to the technical field of antennas and solves the problems that current indoor antennas are arranged separately, are complicated to install and occupy a large amount of space. Comprising the following steps: the antenna comprises a shell, an antenna channel, a plurality of antennas and a plurality of signal processing units, wherein a placing cavity is formed in the shell, the antenna channel is arranged at the middle position of the shell, the antenna channel penetrates through the shell, the plurality of antennas are arranged in the antenna channel, the plurality of antennas are arranged at intervals in the horizontal direction, the plurality of antennas are arranged in the antenna channel in a concentrated mode and are arranged at intervals, interference among the antennas is reduced, the plurality of signal processing units are arranged in the placing cavity, the plurality of signal processing units and the plurality of antennas are in one-to-one correspondence, one signal processing unit is connected with an antenna network, the signal processing units transmit radio frequency signals to the antennas after processing the signals, and then the antennas transmit signals to realize indoor signal coverage. The utility model is used for indoor network coverage.

Description

Indoor wireless network base station

Technical Field

The utility model relates to the technical field of antennas, in particular to an indoor wireless network base station.

Background

With the rapid development of society, people have increasingly high requirements on intelligent equipment signals. Traditional indoor distribution antenna needs to be arranged various antennas in each indoor position to need professional to design and install according to the fitment in room, need all design and install each kind of antenna, the installation is comparatively loaded down with trivial details, and follow-up maintenance to the update of antenna is comparatively loaded down with trivial details, and multiple antenna arrangement can occupy a large amount of indoor space.

Disclosure of Invention

The utility model provides an indoor wireless network base station, which solves the problems of complicated installation and occupation of a large amount of space in the existing indoor antenna separate arrangement.

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

an indoor wireless network base station, comprising: the antenna comprises a shell, an antenna channel, a plurality of antennas and a plurality of signal processing units. The antenna is characterized in that a placing cavity is formed in the shell, the antenna channel is arranged at the middle position of the shell, the antenna channel penetrates through the shell, namely, two ends of the antenna channel are respectively communicated with the outside, meanwhile, the antenna channel is mutually independent of the placing cavity, namely, the antenna channel is provided with a side wall, and the side wall of the antenna channel enables the antenna channel to be not communicated with the placing cavity.

The plurality of antennas are disposed within the antenna passage, and the plurality of antennas are disposed at intervals in a horizontal direction. The plurality of antennas are arranged in the antenna channel in a concentrated mode, so that the concentrated arrangement of the plurality of antennas is realized, and the mutual interference is reduced through the interval arrangement.

The signal processing units are arranged in the placing cavity, the signal processing units are in one-to-one correspondence with the antennas, one signal processing unit is connected with one antenna network, the signal processing unit processes radio frequency signals and then transmits the radio frequency signals to the antennas, and the antennas transmit the signals to cover indoor signals.

According to the wireless network base station, the antenna channel is arranged in the shell, the antenna channel penetrates through the shell and is arranged in the antenna channel, the antenna can emit signals from two ends of the antenna channel, the placing cavity is arranged in the shell, the antenna channel and the placing cavity are mutually independent, the signal processing unit is arranged in the placing cavity and is connected with the antenna network, the signal processing unit processes radio frequency signals and then transmits the radio frequency signals to the antenna, and the antenna emits the signals.

According to the utility model, the antenna is integrally designed, so that the use of a plurality of independent devices is avoided, the complexity of installation is reduced, and meanwhile, the antenna is intensively arranged, so that the occupied space of the shell is small, and the subsequent updating and maintenance are convenient.

Further, the indoor wireless network base station further comprises a bottom plate, the bottom plate is detachably connected to the shell and used for opening or closing the placing cavity so as to replace and maintain the signal processing unit placed in the placing cavity, and an opening is arranged on the bottom plate to avoid the antenna channel, so that two ends of the antenna channel are still communicated with the outside, and the antenna can emit signals from two ends of the antenna channel.

Further, a plurality of threaded holes are formed in the bottom plate and used for fixing the bottom plate at the installation position.

Further, the indoor wireless network base station further includes: the network interface is arranged on the shell, is connected with each of the plurality of signal processing units in the placing cavity, is connected with an external network outside, is connected with an external Internet, and sends out network signals through an antenna after being processed by the signal processing units to form small base station equipment.

The power interface is also arranged on the surface of the shell, is electrically connected with each of the plurality of signal processing units in the placing cavity, is connected with an external power supply in the outside and is used for supplying power to the whole device.

Further, be provided with the louvre on the casing, the louvre intercommunication place chamber and external world, dispel the heat to placing the chamber, hoisting device's life.

Further, the plurality of antennas at least comprise a WIFI antenna, a 4G antenna and a 5G antenna, namely other types of antennas can be added on the device, and each of the WIFI antenna, the 4G antenna and the 5G antenna is at least provided with one antenna, so that the quantity can be adjusted according to actual conditions.

Further, the shape of casing is three platform, and the antenna is provided with three at least, and signal processing unit also is provided with three at least promptly, consequently places the shape in chamber and is three platform chamber, and at least three signal processing unit sets up respectively in the edge position of placing the chamber, and is rationally distributed.

Further, the antenna channel is in the shape of a triangular platform, and one end with smaller antenna channel area is arranged at one end with larger shell area, and one end with larger antenna channel area is arranged at one end with smaller shell area.

The shape of casing is three-edged platform structure too, consequently sets up antenna channel and casing opposite, for inside place the chamber and leave the space, the place of the signal processing unit of being convenient for, locate a plurality of antennas simultaneously on the great one end of antenna channel area, be convenient for installation and signal transmission.

Furthermore, the plurality of antennas are arranged in the antenna channel at triangular horizontal intervals, so that the shape of the antenna channel can be adapted, and the installation of the antennas is more stable.

Further, the network interface is an RJ45 interface, and a modularized network interface is used to improve the application range of the device.

Drawings

Fig. 1 is a schematic diagram of an indoor wireless network base station according to the present utility model;

fig. 2 is a schematic diagram of an exploded structure of an indoor wireless network base station according to the present utility model;

FIG. 3 is a schematic structural view of the housing;

FIG. 4 is a schematic view of another angle of the housing;

fig. 5 is a top view of an indoor wireless network base station provided by the present utility model;

fig. 6 is a second schematic structural diagram of an indoor wireless network base station according to the present utility model.

Reference numerals: 100-a housing; 200-antennas; 300-a signal processing unit;

101-antenna channels; 102-a bottom plate; 103-a network interface; 104-a power interface;

121-a threaded hole;

201-WIFI antenna; 202-5G antenna; 203-4G antenna.

Detailed Description

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The terms "first," "second," and the like, 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 defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

With the rapid progress of society, people have higher and higher demands for signals, and with the increase of buildings, poor signals usually occur inside the buildings. In order to solve this problem, a conventional solution is to install a base station in a room, and introduce an antenna into the interior of a building so that a signal covers the interior of the building.

The conventional indoor distributed antennas are arranged in various indoor places, so that a plurality of antennas are required to be designed and installed at various arrangement positions by professionals, interference among the antennas is prevented, when new equipment is required to be added, the positions of the arranged antennas are also required to be considered, and a large amount of indoor space is occupied by the arrangement of the plurality of antennas.

Meanwhile, as the number of the indoor antennas is large, the indoor antennas are inconvenient to update and maintain, a large amount of time is required to be consumed, and the upgrading cost is high.

In order to solve the problems, the utility model provides an indoor wireless network base station, which is characterized in that a plurality of antennas are integrally arranged, a plurality of antennas are integrated, a plurality of independent antennas are not used, and meanwhile, the integrated design of equipment ensures that the whole volume is small and the occupied space is small. An indoor wireless network base station of the present utility model will be described with reference to the accompanying drawings.

As shown in fig. 1, the indoor wireless network base station in the present utility model includes a housing 100, an antenna channel 101, and a plurality of antennas 200. The inside of casing 100 is provided with places the chamber, and antenna channel 101 locates the intermediate position of casing 100 to run through casing 100 setting, i.e. antenna channel 101's both ends all communicate with the external world, and antenna channel 101 and place the chamber mutually independent, i.e. antenna channel 101 and place the chamber and do not communicate.

The plurality of antennas 200 are disposed in the antenna channel, and the plurality of antennas 200 are disposed at intervals in a horizontal direction, that is, the plurality of antennas 200 are disposed at the same horizontal plane and are disposed at intervals, and the plurality of antennas 200 are independent of each other, so that interference between each other is reduced.

In the utility model, the shell 100 is made of alloy, so that the overall strength is improved, the service life of the whole device is prolonged, and at the moment, the signal of the antenna 200 cannot penetrate out of the shell 100, so that the antenna channel 101 is arranged on the shell, and the signal emitted by the antenna 200 is emitted from two ends of the antenna channel 101.

On the basis of the above, as shown in fig. 2, an indoor wireless network base station in the present utility model further includes a plurality of signal processing units 300, the plurality of signal processing units 300 are disposed in the placement cavity, and the plurality of signal processing units 300 are in one-to-one correspondence with the plurality of antennas 200, i.e., one signal processing unit 300 is network-connected with one antenna 200.

The signal processing unit 300 processes the radio frequency signals of the main network, so that the signal data transmitted by the signal processing unit can be transmitted through the corresponding antenna.

When the signal processing unit 300 is connected to the antenna 200, a wiring hole needs to be formed on the side wall of the antenna channel, so that the connection wire passes through the wiring hole to connect.

In some embodiments of the present utility model, antenna 200 is connected within antenna channel 101 by a connector bracket, with a connection hole provided in the side wall of antenna channel 101. The connecting frame comprises a connecting column and a connecting shell, wherein threads are arranged on the connecting column, and after the connecting column passes through the connecting hole, the connecting column is locked by using a nut, so that the connecting frame can be fixed in the antenna channel 101.

The connecting frame is provided with a plurality of connecting cavities, one antenna 200 is arranged in one connecting cavity, and the antenna 200 is detachably connected with the connecting cavities. Specifically, the antenna 200 is provided with a threaded hole, and can be fixed in the connecting cavity by means of bolting.

Illustratively, a plurality of connection plates may be further disposed on the connection frame, and the connection plates are rotatably connected with the connection frame, one connection plate is used for opening or closing one connection cavity, the antenna 200 is placed in the connection cavity, and the antenna is fixed in the connection cavity by using the connection frame, so that the fixing of the antenna 200 is achieved.

In other embodiments of the present utility model, the threaded holes are provided on the antenna 200, the connecting holes are provided on the side walls of the antenna channel 101, and the antenna 200 may be directly provided in the antenna channel 101 using bolting.

The connection mode of the antenna 200 and the antenna channel 101 is not limited in the embodiment of the present utility model, as long as it can satisfy that a plurality of antennas 200 can be disposed in the antenna channel 101, and can be replaced conveniently when one of the antennas 200 needs to be replaced.

It should be noted that, the shape of the antenna 200 needs to be adapted to the shape of the antenna channel 101, for example, when the shape of the antenna channel 101 is a square structure, the shape of the antenna 200 is also square; when the antenna channel 101 has a circular shape, the antenna 200 is also circular in shape and is bonded to the inner wall of the antenna channel 101. Or antenna channel 101 may have other configurations such as a circular table, a prismatic table, etc. The shape of the antenna 200 is adapted to the shape of the antenna channel 101 in order to promote the fixing stability of the antenna 200.

Further, as shown in fig. 2, the indoor wireless network base station in the present utility model further includes a base plate 102, where the base plate 102 is disposed on the housing 100 and is detachably connected to open or close the placement cavity, and an opening is disposed on the base plate 102 to avoid the antenna channel 101, so that two ends of the antenna channel 101 can be communicated with the outside, and signal transmission coverage of the antenna 200 is ensured.

Illustratively, the base plate 102 may be coupled to the housing 100 by a snap fit; alternatively, the base plate 102 may be threadably coupled to the housing 100.

In order to facilitate installation and fixation of the indoor wireless network base station in the present utility model, as shown in fig. 2, a plurality of screw holes 121 are further provided on the base plate 102, and the plurality of screw holes 121 are spaced apart for fixing the base plate 102 in an installation position. The housing 100 is also connected to the base plate 102 to secure the entire indoor wireless network base station in an installed position.

The indoor wireless network base station of the present utility model is used indoors, and thus the base plate 102 is fixed to the wall or ceiling of the room through the screw holes 121, and holes are required to be punched in the wall or ceiling so that the device can be fixed using bolts.

Further, as shown in fig. 2, the indoor wireless network base station in the present utility model further includes a network interface 103 and a power interface 104.

The network interface 103 is disposed on the housing 100, the network interface 103 penetrates through a sidewall of the housing 100, the network interface 103 is connected to each of the plurality of signal processing units 300 in the placement cavity, and the network interface 103 is connected to an external network in the outside for providing network connection to the whole device.

The power interface 104 is also disposed on the housing 100, the power interface 104 penetrates through a sidewall of the housing 100, the power interface 104 is electrically connected to each of the plurality of signal processing units 300 in the placement cavity, and the power interface 104 is connected to an external power source in the outside for supplying power to the whole device.

The network interface 103 and the power interface 104 may be provided on one side of the housing 100 or may be provided on different sides of the housing 100.

The network interface 103 is connected with the signal processing unit 300 inside the placing cavity in the following manner: the network interface 103 is connected to one of the signal processing units 300 through a network, and then the other signal processing units 300 are connected to the signal processing units 300 through the network, so that all the signal processing units 300 are connected to the network.

The power interface 104 is connected with the signal processing unit 300 inside the placing cavity in the following manner: the power interface 104 is electrically connected to one of the signal processing units 300, and then the energized signal processing unit 300 is connected to the other signal processing units 300, so that all of the plurality of signal processing units 300 are energized, and simultaneously, the antenna 200 is energized through the connection with the signal processing unit 300.

In other embodiments of the present utility model, the network interface 103 may separate a plurality of connection lines from the interface, where the plurality of connection lines are respectively connected to the signal processing units 300 disposed inside the cavity, in such a manner that the plurality of signal processing units 300 may be all connected to the network. Similarly, the power interface 104 may also be configured to separate a plurality of connection lines from the interface, where the plurality of connection lines are respectively connected to the signal processing units 300 disposed in the cavity, so that all of the plurality of signal processing units 300 are powered on.

The network interface 103 is an RJ45 interface, and a universal interface is used to increase the application range of the device.

Further, the placing cavity is internally provided with a plurality of signal processing units 300, and a large amount of heat is generated when the plurality of signal processing units 300 operate, so that in order to ensure the normal operation of the device, the casing 100 can be made of an alloy material with good heat dissipation effect, such as an aluminum alloy or a magnesium aluminum alloy.

On this basis, a heat radiation hole (not shown) may be provided in the housing 100, and the heat radiation hole communicates the placement chamber with the outside to radiate heat inside the placement chamber.

Illustratively, a heat dissipation hole may be provided at the top of the case 100 so that the hot air is dissipated from above.

Further, the plurality of antennas 200 should include at least three of WIFI antenna 201, 4G antenna 202 and 5G antenna 203. As an antenna commonly used by people at present, the WIFI antenna can provide WIFI signals, and the 4G antenna and the 5G antenna can provide corresponding 4G signals and 5G signals. The types of the antenna 200 are not limited to three types of WIFI antennas, 4G antennas and 5G antennas, but may be added according to actual requirements, such as GPS antennas, or the number of antennas may be increased, such as two WIFI antennas 201, two 4G antennas 202 and two 5G antennas 203.

In some embodiments of the present utility model, three antennas 200 are provided, i.e., WIFI antenna 201, 4G antenna 202, and 5G antenna 203, respectively, and three signal processing units 300 disposed in the placement cavity are also provided. The three antennas can meet the current requirements of people on signals, and the weight of the whole device can be reduced.

In some embodiments of the present utility model, the shape of the housing 100 may be a triangular table, as shown in fig. 3, where the shape of the internal placement cavity of the housing 100 is also a triangular table cavity.

In this case, the signal processing unit 300 is preferably arranged in three, in each case at three edge positions of the receiving space, in which case the antenna 200 is also preferably arranged in three.

On the premise that the housing 100 is a triangular prism, the antenna channel 101 is also configured in a triangular prism shape, as shown in fig. 4, an end of the antenna channel 101 with a smaller area is disposed at an end of the housing 100 with a larger area, an end of the antenna channel 101 with a larger area is disposed at an end of the housing 100 with a smaller area, and a plurality of antennas 200 are disposed at an end of the antenna channel 101 with a larger area.

In the case where the housing 100 and the antenna channel 101 are both provided as triangular tables, if the housing 100 and the antenna channel 101 are both provided in the forward direction, that is, the end of the antenna channel 101 having a larger area is provided at the end of the housing 100 having a larger area, and the end of the antenna channel 101 having a smaller area is provided at the end of the housing 100 having a smaller area.

To ensure that the space of the placement cavity is sufficient to place the signal processing unit 300, the width of the antenna channel 101 is reduced to ensure that the signal processing unit 300 is ensured, and the signal emitted by the antenna 200 is affected, which affects the quality and coverage of the signal.

Therefore, the antenna channel 101 and the housing 100 are reversely arranged, so that a placing cavity with enough space can be reserved, and meanwhile, the signal emission of the antenna 200 is not influenced, and the use effect of the indoor wireless network base station is ensured.

As shown in fig. 5, the antennas 200 are arranged in the antenna channel 101 at triangular horizontal intervals, that is, the edges of the combined WIFI antenna 201, the combined 4G antenna 202 and the combined 5G antenna 203 are triangular, so that at least two sides of the three antennas 200 are attached to the inner wall of the antenna channel 101, and the stability of the antenna 200 fixed in the antenna channel 101 is improved.

In other embodiments of the present utility model, as shown in fig. 6, the shape of the housing 100 may be a square structure, and the placement cavity inside the housing 100 is a square cavity. The number of signal processing units 300 internally provided at this time is not limited by the shape of the placement cavity.

For example, three, four, five, etc. may be provided, but preferably four signal processing units 300 are provided, and the four signal processing units may be provided on four sides of the placement cavity, respectively, to be adapted to the structure of the placement cavity.

The antenna channels 101 on the housing 100 may be provided in a square structure at this time, where the areas of both ends of the antenna channels 101 are the same, and the number of the antennas 200 is set according to the number of the signal processing units 300, preferably four, and the antennas 200 are arranged at intervals in the horizontal direction. At this time, the antenna 200 may emit signals from both ends of the antenna path 101, and the antenna 200 is disposed at a side far from the base plate 102, improving the signal quality thereof.

On the premise that the shape of the housing 100 is a square structure, the shape of the antenna channel 101 may be a cylindrical, polygonal, or polygonal platform structure, so long as the signal emission quality of the antenna 200 is satisfied, and enough space for placing the signal processing unit may be reserved.

The utility model does not limit the shape of the shell 100, and can set the shape of the shell 100 according to the indoor environment and decoration style, so that the indoor wireless network base station can be matched with the indoor environment, can be integrated into the indoor environment, and improves the aesthetic degree.

In the description of the present specification, a particular feature, structure, material, or characteristic may be combined in any suitable manner in one or more embodiments or examples.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. An indoor wireless network base station, comprising:

the shell is internally provided with a placing cavity;

the antenna channel is arranged in the middle of the shell and penetrates through the shell, and the antenna channel and the placing cavity are mutually independent;

a plurality of antennas disposed in the antenna channels, the plurality of antennas being disposed at intervals in a horizontal direction;

the signal processing units are arranged in the placing cavity, the signal processing units correspond to the antennas one by one, and one signal processing unit is connected with one antenna network.

2. An indoor wireless network base station according to claim 1, further comprising:

and the bottom plate is detachably connected to the shell and used for opening or closing the placing cavity, and an opening is arranged on the bottom plate to avoid the antenna channel.

3. An indoor wireless network base station according to claim 2, wherein the base plate is provided with a plurality of threaded holes for securing the base plate in an installed position.

4. An indoor wireless network base station according to claim 1, further comprising:

the network interface is arranged on the shell, is connected with each of the plurality of signal processing units in the placing cavity in a network mode, and is connected with an external network in the outside;

the power supply interface is arranged on the shell, is in the placing cavity and is electrically connected with each of the plurality of signal processing units, and is connected with an external power supply outside and used for supplying power to the whole device.

5. The indoor wireless network base station of claim 1, wherein the housing is provided with a heat dissipation hole, and the heat dissipation hole communicates the placement cavity with the outside to dissipate heat from the placement cavity.

6. An indoor wireless network base station according to claim 1, wherein the plurality of antennas comprises at least a WIFI antenna, a 4G antenna, and a 5G antenna.

7. The indoor wireless network base station of claim 6, wherein the housing is in the shape of a triangular table, the placement cavity is in the shape of a triangular table cavity, and the plurality of signal processing units are respectively disposed at edge positions of the placement cavity.

8. The indoor wireless network base station of claim 7, wherein the antenna channel is in the shape of a triangular prism, and the smaller end of the antenna channel is disposed at the larger end of the housing, the larger end of the antenna channel is disposed at the smaller end of the housing, and the plurality of antennas are disposed at the larger end of the antenna channel.

9. The indoor wireless network base station of claim 8, wherein the plurality of antennas are horizontally spaced apart within the antenna channel and at least two sides of the plurality of antennas are parallel to a side wall of the antenna channel.

10. An indoor wireless network base station according to claim 4, wherein the network interface is an RJ45 interface.