CN218827799U - Antenna device - Google Patents

Abstract

The utility model provides an antenna device, including antenna module and antenna housing, the antenna module includes the antenna body and supports the pole setting, and the antenna body sets up at the top of supporting the pole setting. The antenna housing has and holds the chamber, and the antenna body is located hold the intracavity, and the antenna housing and the top fixed connection who supports the pole setting. The antenna housing is also provided with a vent which is used for realizing the air circulation in the accommodating cavity. Carry out fixed connection through the top that makes antenna housing and support pole setting, can design antenna housing's size and dimension like this according to the size and the space demand of antenna body can, need not to consider the problem that antenna housing is fixed on the base, can avoid making antenna housing extend to on the base on ground in order to realize fixedly. The overall dimension of the antenna housing can be effectively reduced, the utilization rate of the base station antenna to the internal space of the antenna housing is improved, and the waste of materials is reduced or avoided.

Description

Antenna device

Technical Field

The utility model relates to an antenna protection technical field especially relates to an antenna device.

Background

The base station antenna is used for information energy conversion between the base station equipment and the terminal user, and the base station antenna can transmit and receive signals so that the network terminal equipment of the user can communicate. In the mobile communication network engineering design, the design of the base station antenna is usually arranged reasonably according to the actual conditions of the network, such as the coverage requirement, the traffic quality distribution, the anti-interference requirement, the network service quality and the like. Base station antennas are typically located on roofs, patios, etc. to transmit electronic signals.

Base station antenna is including supporting the pole setting and setting up the antenna body at support pole setting top, usually, can be provided with the antenna housing on base station antenna usually, and the antenna housing can shelter from and decorate the antenna body in the base station antenna to reduce the conflict mood of resident to base station antenna. At present, in the correlation technique, antenna housing adopts higher rectangle cabinet body structure more, when having realized sheltering from and decorating the antenna body, can also extend the base that will ground and with base fixed connection to it is fixed to realize antenna housing's installation.

However, the antenna housing has a large size, and the base station antenna has a low space utilization rate for the inside of the antenna housing, which easily causes material waste.

SUMMERY OF THE UTILITY MODEL

The utility model provides an antenna device to the size of solving current antenna housing is great, and base station antenna is lower to the inside space utilization of housing, causes the problem of the waste of material easily.

The utility model provides an antenna device, which comprises an antenna component and an antenna housing, wherein the antenna component comprises an antenna body and a supporting upright rod, and the antenna body is arranged at the top of the supporting upright rod;

the antenna housing is provided with an accommodating cavity, the antenna body is positioned in the accommodating cavity, and the antenna housing is fixedly connected with the top of the supporting upright rod;

the antenna housing is further provided with a ventilation opening, and the ventilation opening is used for achieving air circulation in the accommodating cavity.

Through the top fixed connection who makes the antenna housing and support the pole setting, can design the big or small size of antenna housing like this according to the size and the space demand of antenna body can, need not to consider the problem that the antenna housing is fixed on the base, can avoid making on the antenna housing extends to the base on ground in order to realize fixing. Therefore, the overall dimension of the antenna housing can be effectively reduced, the utilization rate of the base station antenna to the internal space of the antenna housing is improved, and the waste of materials is reduced or avoided.

In a possible implementation manner, an avoiding hole is formed in the bottom of the antenna housing, and the supporting vertical rod penetrates through the avoiding hole to be connected with the top of the antenna housing.

In one possible implementation, the number of the ventilation openings is two, and two ventilation openings are arranged on two opposite sides of the antenna housing.

In a possible implementation manner, a heat dissipation fan is further disposed on the antenna housing, and the heat dissipation fan is located on the ventilation opening.

In a possible implementation manner, a protective baffle is arranged on the ventilation opening, and the protective baffle is located on one side, facing the accommodating cavity, of the heat dissipation fan.

In a possible implementation manner, the device further includes a base, where the base includes a first base plate and a second base plate stacked on the first base plate, and the bottom of the supporting upright is fixedly connected to the second base plate;

an elastic piece is further arranged between the first substrate and the second substrate and used for providing elastic buffering between the first substrate and the second substrate.

In one possible implementation manner, the device further comprises a first connecting component and a second connecting component;

first coupling assembling with the one end of second coupling assembling respectively with the support pole setting is connected, first coupling assembling with the other end of second coupling assembling with this body coupling of antenna, so that the antenna body with the support pole setting passes through first coupling assembling with second coupling assembling connects.

In a possible implementation manner, the first connecting assembly includes a first fixing member and a first rotating shaft connected to the first fixing member, the first fixing member is sleeved on the supporting vertical rod, and the first rotating shaft is rotatably connected to the antenna body, so that the first connecting assembly is rotatably connected to the antenna body;

the second coupling assembling includes second mounting and flexible subassembly, the second mounting cover is established support in the pole setting, flexible subassembly one end with the second mounting rotates to be connected, flexible subassembly the other end with the antenna body rotates to be connected, so that the second mounting with distance between the antenna body is adjustable.

In one possible implementation, the telescopic assembly comprises a first connecting part and a second connecting part which are hinged with each other;

one end of the first connecting portion, which is far away from the second connecting portion, is rotatably connected with the second fixing piece, and one end of the second connecting portion, which is far away from the first connecting portion, is connected with the antenna body.

In a possible implementation manner, the antenna further includes a first back plate and a second back plate disposed on the antenna body, the first back plate is connected to the first connecting assembly, and the second back plate is connected to the second connecting assembly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic structural diagram of an antenna apparatus according to an embodiment of the present disclosure at a first viewing angle;

fig. 2 is a schematic structural diagram of an antenna assembly and a base according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of an antenna apparatus according to an embodiment of the present application at a second viewing angle;

fig. 4 is a schematic structural diagram of an antenna housing according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of an antenna apparatus according to an embodiment of the present application at a third viewing angle;

fig. 6 is a schematic structural diagram of an antenna assembly according to an embodiment of the present application;

figure 7 is a schematic structural view of a supporting upright according to an embodiment of the present application;

FIG. 8 is an exploded view of a retraction assembly according to an embodiment of the present application;

fig. 9 is an exploded view of a first connection assembly and a second connection assembly provided in an embodiment of the present application.

Description of reference numerals:

100-an antenna device; 110-an antenna component;

111-an antenna body; 112-supporting uprights;

1121-limiting groove; 1122-second mounting hole;

1123 — a first fastener; 120-an antenna housing;

121-a receiving cavity; 122-a vent;

123-avoidance holes; 124-a heat dissipation fan;

125-protective barriers; 126-doorway;

127-an opening and closing door; 130-a base;

131-a first substrate; 132-a second substrate;

133-a resilient member; 140-a first connection assembly;

141-a first fixture; 1411-a first fixed part;

1412-a first mounting portion; 1413-first assembly holes;

1414-a second fastener; 142-a first shaft;

143-a first backsheet; 150-a second connection assembly;

151-a second fixture; 152-a telescoping assembly;

1521-first connection; 1522-a second connection;

1523 second axis of rotation.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

As mentioned in the background art, at present, in order to enable the bottom of the antenna housing to be fixedly connected with the base so as to implement the installation and fixation of the antenna housing, and at the same time, to enable the antenna housing to cover the antenna body in the accommodating cavity, in the related art, the antenna housing mostly adopts a higher rectangular cabinet structure. Therefore, the size of the antenna housing is large, the antenna body only occupies the top space of the antenna housing, the bottom space of the antenna housing is not occupied, the utilization rate of the base station antenna to the inner space of the antenna housing is low, and material waste is easily caused.

Based on the above problem, the embodiment of the application provides an antenna device, under the prerequisite that the assurance antenna housing covers the antenna body, can effectively reduce the overall dimension of antenna housing, improves the utilization ratio of antenna housing inner space, reduces or avoids the waste of resource.

Fig. 1 is a schematic structural diagram of an antenna device according to an embodiment of the present application under a first viewing angle,

fig. 2 is a schematic structural diagram of an antenna assembly and a base according to an embodiment of the present disclosure, and fig. 3 is a schematic structural diagram of an antenna apparatus according to an embodiment of the present disclosure in a second viewing angle.

In an antenna device 100 provided by the embodiment of the present application, referring to fig. 1, the antenna device 100 may include an antenna assembly 110 and an antenna housing 120, where, as shown in fig. 2, the antenna assembly 110 may include an antenna body 111 and a supporting upright 112, and the antenna body 111 may be disposed on top of the supporting upright 112. The antenna body 111 can be used for transmitting and receiving network signals, so that electronic products of users can communicate, and the supporting upright 112 can provide support for the antenna body 111.

It should be noted that the supporting upright 112 in the embodiment of the present application only represents one length specification of the supporting upright 112, and in an actual application process, the length of the supporting upright 112 may be any length according to the application requirement of the antenna apparatus 100, for example, the length of the supporting upright 112 may be longer or may also be shorter, which can meet the application requirement of the antenna apparatus 100.

The antenna apparatus 100 may be installed on a roof, a yard, or the like to provide signal services to residents. For example, the antenna device 100 may further include a base 130, the supporting upright 112 may be disposed on the base 130, and the base 130 may be fixedly connected to a roof, a ground, or the like, so as to achieve the installation and fixation of the antenna device 100.

The antenna housing 120 has a receiving cavity 121, the antenna body 111 can be located in the receiving cavity 121, and the antenna housing 120 can be fixedly connected with the top of the supporting upright 112. For example, an avoiding hole 123 (see fig. 4) may be formed in the bottom of the antenna housing 120, and the supporting rod 112 may pass through the avoiding hole 123 and extend into the accommodating cavity 121 of the antenna housing 120, and then be fixedly connected to the top of the antenna housing 120, so that the antenna housing 120 may be fixed by the supporting rod 112.

For example, the antenna housing 120 and the top of the support pole 112 can be connected by snapping, bolting, etc. For example, referring to fig. 3, a first mounting hole (not shown) may be formed in the top of the antenna housing 120, and a second mounting hole 1122 (shown in fig. 7) may be formed in the top of the supporting upright 112, wherein the first mounting hole may be a through hole, the second mounting hole 1122 may be a threaded hole, and the first mounting hole and the second mounting hole 1122 may be connected by a first fastener 1123, so that the antenna housing 120 may be connected to the supporting upright 112.

The antenna housing 120 may shield and decorate the antenna body 111, and may reduce or prevent the antenna body 111 from being exposed to the air and affecting the overall aesthetic property of the antenna device 100. Moreover, the antenna cover 120 may also play a certain protection role for the antenna body 111, and can reduce or avoid the antenna body 111 from being blown by wind, rain, and sun, thereby reducing or avoiding the phenomena of aging, failure, and the like of the antenna body 111 due to exposure to the air, contributing to improving the reliability and stability of the operation of the antenna body 111, and prolonging the service life of the antenna body 111.

The side of the antenna housing 120 close to the antenna body 111 may be a curved surface structure, and the fixed orientation of the antenna body 111 generally needs to be adjusted according to the orientation requirements of signal transmission and reception during the operation of the antenna assembly 110, for example, the antenna body 111 may be rotated relative to the supporting upright 112, so that the antenna body 111 is in a better posture, and the signal transmission and reception capabilities of the antenna body 111 are improved. One side of the antenna housing 120 close to the antenna body 111 is of a curved surface structure, so that a sufficient space can be provided for the rotation of the antenna body 111, the adjustment of the antenna body 111 can be facilitated, the adjustability of the antenna body 111 can be improved, and the working performance of the antenna body 111 can be effectively improved. In addition, the aesthetic appearance of the antenna housing 120 may also be improved.

The antenna housing 120 may be provided with an access 126, the access 126 may be provided with an opening/closing door 127, one end of the opening/closing door 127 may be rotatably provided on the antenna housing 120, and the access 126 may be opened or closed by rotating the opening/closing door 127. For example, when the antenna assembly 110 needs to be installed or adjusted, the opening and closing door 127 may be rotated to open the access 126, so that an operator may perform operations such as installation or debugging on the antenna assembly 110 through the access 126. After the operation is completed, the opening and closing door 127 may be rotated to make the access opening 126 in a closed state, so as to enclose the antenna body 111 in the accommodating cavity 121 of the antenna housing 120, so as to improve the protection of the antenna body 111.

Compared with the antenna housing 120 in the related art, in the embodiment of the present application, by fixedly connecting the antenna housing 120 to the top of the supporting vertical rod 112, the size of the antenna housing 120 can be designed according to the size and the space requirement of the antenna body 111, and the problem that the antenna housing 120 is fixed on a base does not need to be considered, and the antenna housing 120 can be prevented from extending to the base at the bottom to be fixed. The overall dimension of the antenna housing 120 can be effectively reduced, the utilization rate of the base station antenna to the internal space of the antenna housing 120 can be improved, and the waste of materials can be reduced or avoided.

The antenna housing 120 may further have a vent 122, the vent 122 may realize air circulation in the accommodating cavity 121 of the antenna housing 120, and the antenna body 111 has relatively high power consumption during operation, so that heat generation and other conditions are likely to occur, and the operating performance of the antenna body 111 is affected by an excessively high temperature. The ventilation opening 122 formed in the antenna housing 120 enables air in the antenna housing 120 to circulate with external air, which is helpful for heat dissipation and cooling of the antenna body 111, thereby effectively improving the stability and reliability of the antenna body 111.

Fig. 4 is a schematic structural diagram of an antenna housing according to an embodiment of the present application.

Referring to fig. 4, in which the number of the vents 122 may be two, two vents 122 may be disposed at opposite sides of the antenna housing 120. Therefore, the circulation of air inside the antenna housing 120 can be effectively improved, the further heat dissipation and cooling of the antenna body 111 are facilitated, and the working stability and reliability of the antenna body 111 are improved.

As shown in fig. 4, a heat dissipation fan 124 may be further disposed on the antenna housing 120, the heat dissipation fan 124 may be located on the ventilation opening 122, and the heat dissipation fan 124 may accelerate circulation of air inside the antenna housing 120, so as to facilitate acceleration of heat dissipation and cooling of the antenna body 111, thereby effectively avoiding a situation that the antenna body 111 generates heat.

As shown in fig. 4, a protective baffle 125 may be further disposed on the vent 122, the protective baffle 125 may be located on one side of the heat dissipation fan 124 facing the accommodating cavity 121 of the antenna housing 120, a plurality of ventilation holes may be disposed on the protective baffle 125, the ventilation holes may allow air to pass through, so as to achieve ventilation in the accommodating cavity 121, the protective baffle 125 may shield the heat dissipation fan 124 to a certain extent in the accommodating cavity 121 of the antenna housing 120, and may reduce or prevent safety accidents caused by a worker touching the heat dissipation fan 124 when working in the accommodating cavity 121 (e.g., installing and debugging the antenna body 111 in the accommodating cavity 121), which is helpful for improving safety of the work of the heat dissipation fan 124.

Moreover, the protective baffle 125 also has a certain dustproof effect, so that external dust can be prevented from entering the accommodating cavity 121 through the vent 122, and the cleanness inside the antenna housing 120 can be kept.

Fig. 5 is a schematic structural diagram of an antenna apparatus in a third viewing angle according to an embodiment of the present disclosure.

Referring to fig. 5, the mount 130 may include a first substrate 131 and a second substrate 132 stacked on the first substrate 131. The first substrate 131 may be fixedly connected to the ground to achieve the mounting and fixing of the antenna device 100, and the bottom of the supporting upright 112 may be fixedly connected to the second substrate 132 to enable the antenna assembly 110 to be disposed on the base 130.

An elastic member 133 may be disposed between the first substrate 131 and the second substrate 132, for example, the elastic member 133 may be a spring or the like, and the elastic member 133 may provide an elastic buffer between the first substrate 131 and the second substrate 132. Therefore, when the antenna assembly 110 is subjected to an external impact force (e.g., wind-blown vibration, external impact, etc.), the elastic element 133 may provide a buffer effect for the antenna assembly 110, so as to reduce or prevent the antenna assembly 110 from being damaged by the external impact force, which is beneficial to improving the stability and reliability of the operation of the antenna assembly 110.

Fig. 6 is a schematic structural diagram of an antenna assembly according to an embodiment of the present application.

Referring to fig. 6, the antenna device 100 may further include a first connecting component 140 and a second connecting component 150, wherein one end of the first connecting component 140 and one end of the second connecting component 150 may be connected to the supporting upright 112, and the other end may be connected to the antenna body 111, so that the antenna body 111 and the supporting upright 112 may be connected through the first connecting component 140 and the second connecting component 150.

For example, the first connecting component 140 and the second connecting component 150 may be distributed along the axial direction of the supporting upright 112, so that the acting force between the antenna body 111 and the supporting upright 112 may be dispersed, which helps to improve the uniformity of the force applied to the supporting upright 112 and the antenna body 111, thereby improving the stability and reliability of the connection between the antenna body 111 and the supporting upright 112.

With reference to fig. 6, the first connecting assembly 140 may include a first fixing element 141 and a first rotating shaft 142 connected to the first fixing element 141, the first fixing element 141 may be sleeved on the supporting rod 112, and the first rotating shaft 142 may be rotatably connected to the antenna body 111, so that the first connecting assembly 140 may be rotatably connected to the antenna body 111.

The second connecting assembly 150 may include a second fixing member 151 and a telescopic assembly 152, the second fixing member 151 may be sleeved on the supporting upright 112, one end of the telescopic assembly 152 may be rotatably connected to the second fixing member 151, and the other end may be rotatably connected to the antenna body 111, so that a distance between the second fixing member 151 and the antenna body 111 is adjustable. In the process of extending and retracting the retractable assembly 152, the distance between the second fixing member 151 and the antenna body 111 can be changed, so that the antenna body 111 can rotate around the first rotating shaft 142. Therefore, the fixed position of the antenna body 111 can be adjusted, so that more mounting positions of the antenna body 111 can be realized, and different position requirements in the signal transmitting and receiving process are met, thereby effectively improving the performance of the antenna body 111 for receiving and transmitting signals and effectively improving the comprehensive performance of the antenna device 100.

With continued reference to fig. 6, the antenna assembly 110 may further include a first back plate 143 and a second back plate 153, where the first back plate 143 and the second back plate 153 may be disposed on the antenna body 111, for example, the first back plate 143 and the second back plate 153 may be disposed on a side of the antenna body 111 facing the supporting upright 112. For example, the first and second back plates 143 and 153 may be connected by welding, bolt fasteners, or the like.

The first backplane 143 may be connected to the first connection assembly 140, and the second backplane 153 may be connected to the second connection assembly 150. For example, the first back plate 143 may be rotatably connected to the first rotating shaft 142 of the first connecting assembly 140, and the second back plate 153 may be rotatably connected to the telescopic assembly 152 of the second connecting assembly 150. The first and second back plates 143 and 153 can protect the antenna body 111 to some extent, and can reduce or avoid the situation that the first and second connecting assemblies 140 and 150 are directly connected to the antenna body 111 to damage the antenna body 111, which is helpful to improve the structural stability and reliability of the antenna assembly 110.

Fig. 7 is a schematic structural view of a supporting upright according to an embodiment of the present disclosure.

Referring to fig. 7, the supporting vertical rod 112 may be provided with two limiting grooves 1121, the limiting grooves 1121 may be disposed around the periphery of the supporting vertical rod 112, the number of the limiting grooves 1121 may be two, the two limiting grooves 1121 may be distributed along the axial direction of the supporting vertical rod 112, and the first fixing member 141 and the second fixing member 151 may be respectively located in the two limiting grooves 1121. The limiting groove 1121 can limit the first fixing element 141 and the second fixing element 151 to a certain extent, so as to prevent the first fixing element 141 and the second fixing element 151 from sliding along the axial direction of the supporting upright 112. Therefore, the reliability and stability of the first fixing element 141 and the second fixing element 151 on the supporting upright 112 can be effectively improved, and the firmness and reliability of the connection between the antenna body 111 and the supporting upright 112 can be improved.

Fig. 8 is an exploded view of a telescopic assembly according to an embodiment of the present disclosure.

Referring to fig. 8, the telescopic assembly 152 may include a first connection portion 1521 and a second connection portion 1522 hinged to each other, wherein one end of the first connection portion 1521 away from the second connection portion 1522 may be rotatably connected to the second fixing element 151, and one end of the second connection portion 1522 away from the first connection portion 1521 may be rotatably connected to the antenna body 111. For example, the first connection portion 1521 and the second connection portion 1522 may be hinged to each other through a second hinge 1523, and the first connection portion 1521 and the second connection portion 1522 may rotate around the second hinge 1523 to change an included angle between the first connection portion 1521 and the second connection portion 1522. Thus, by adjusting the included angle between the first connection portion 1521 and the second connection portion 1522, the distance between the two ends of the first connection portion 1521 and the second connection portion 1522 can be changed, that is, the distance between the second fixing member 151 and the antenna body 111 can be changed, so that the antenna body 111 can rotate around the first rotating shaft 142, and the orientation adjustment of the antenna body 111 can be realized.

Fig. 9 is an exploded view of a first connection assembly and a second connection assembly according to an embodiment of the present disclosure.

In the embodiment of the present application, the first fixing element 141 and the second fixing element 151 may be detachably disposed on the supporting upright 112 by using a bolt fastener, for example, taking the first fixing element 141 as an example, as shown in fig. 9, the first fixing element 141 may include a first fixing portion 1411 and a first mounting portion 1412, the first fixing portion 1411 may have a first mounting hole 1413 for the supporting upright 112 to pass through, and the first fixing portion 1411 may be sleeved on the supporting upright 112, so that the supporting upright 112 is located in the first mounting hole 1413. The first fixing portion 1411 may be provided with a second fastening member 1414, for example, the second fastening member 1414 may be a bolt fastening member, and the first mounting portion 1412 may be connected to the second fastening member 1414, so that the first mounting portion 1412 may be connected to the first fixing portion 1411 through the second fastening member 1414, and the first fixing portion 1411 may be firmly sleeved on the supporting upright 112, thereby effectively preventing the first fixing member 141 from sliding along the axial direction of the supporting upright 112, and effectively improving the firmness and reliability of the first fixing member 141 on the supporting upright 112.

The first fixing portion 1411 may be located on a side of the supporting upright 112 facing the antenna body 111, the first rotating shaft 142 may be disposed on the first fixing portion 1411, and the first rotating shaft 142 may be located on a side of the first fixing portion 1411 facing the antenna body 111, so that the antenna body 111 may be rotatably connected to the first rotating shaft 142.

The structure of the second fixing element 151 can be set by referring to the structure of the first fixing element 141, and is not described herein again.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "comprises" and "comprising," and any variations thereof, as used herein, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; either directly or indirectly through intervening media, may be used in either the internal or the external relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art. Furthermore, the terms "first", "second", etc. 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.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. An antenna device is characterized by comprising an antenna assembly and an antenna housing, wherein the antenna assembly comprises an antenna body and a supporting vertical rod, and the antenna body is arranged at the top of the supporting vertical rod;

the antenna housing is provided with an accommodating cavity, the antenna body is positioned in the accommodating cavity, and the antenna housing is fixedly connected with the top of the supporting upright rod;

the antenna housing is further provided with a ventilation opening, and the ventilation opening is used for realizing air circulation in the accommodating cavity.

2. The antenna device according to claim 1, wherein an avoiding hole is formed in a bottom of the antenna housing, and the supporting rod passes through the avoiding hole to be connected to a top of the antenna housing.

3. The antenna device according to claim 1 or 2, wherein the number of the ventilation openings is two, and two ventilation openings are provided on opposite sides of the antenna housing.

4. The antenna device according to claim 1 or 2, wherein a heat dissipation fan is further disposed on the antenna housing, and the heat dissipation fan is located on the ventilation opening.

5. The antenna device according to claim 4, wherein a protective baffle is disposed on the ventilation opening, and the protective baffle is located on a side of the heat dissipation fan facing the accommodating cavity.

6. The antenna device according to claim 1 or 2, further comprising a base, wherein the base comprises a first substrate and a second substrate stacked on the first substrate, and the bottom of the supporting upright is fixedly connected to the second substrate;

an elastic piece is further arranged between the first substrate and the second substrate and used for providing elastic buffering between the first substrate and the second substrate.

7. The antenna device according to claim 1 or 2, further comprising a first connection component and a second connection component;

first coupling assembling with the one end of second coupling assembling respectively with the support pole setting is connected, first coupling assembling with the other end of second coupling assembling with this body coupling of antenna, so that the antenna body with the support pole setting passes through first coupling assembling with second coupling assembling connects.

8. The antenna device according to claim 7, wherein the first connecting assembly includes a first fixing member and a first rotating shaft connected to the first fixing member, the first fixing member is sleeved on the supporting upright, and the first rotating shaft is rotatably connected to the antenna body, so that the first connecting assembly is rotatably connected to the antenna body;

the second coupling assembling includes second mounting and flexible subassembly, the second mounting cover is established support in the pole setting, flexible subassembly one end with the second mounting rotates to be connected, flexible subassembly the other end with the antenna body rotates to be connected, so that the second mounting with distance between the antenna body is adjustable.

9. The antenna assembly of claim 8, wherein the telescoping assembly includes a first connection portion and a second connection portion hinged to each other;

one end of the first connecting portion, which is far away from the second connecting portion, is rotatably connected with the second fixing piece, and one end of the second connecting portion, which is far away from the first connecting portion, is connected with the antenna body.

10. The antenna device according to claim 7, further comprising a first back plate and a second back plate disposed on the antenna body, wherein the first back plate is connected to the first connecting assembly, and the second back plate is connected to the second connecting assembly.

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