KR20210000236A - Camouflage apparatus for base stations - Google Patents

Abstract

The present invention relates to a camouflage device for a base station. Specifically, the camouflage device for the base station lightens a structure for camouflaging an antenna, facilitates movement to the installation site, minimizes the influence of wind pressure load, and makes assembly very easy. To this end, the camouflage device for the base station for camouflaging the antenna installed on a post of the present invention is configured with camouflage materials having upper and lower frames positioned while maintaining a distance from each other at the upper and lower frames so as to surround at least one side of the antenna or surround the entirety, and having the upper and lower sides fixed to the upper and lower frames to cover the facility so as not to be exposed to the outside. A plurality of the camouflage materials have upper and lower sides each connected to the upper and lower frames at a distance from each other, and an elastic part is provided in the upper or lower or upper and lower frames to elastically pull the upper, lower, or upper and lower sides of the camouflage material.

Description

Camouflage apparatus for base stations

The present invention relates to an antenna camouflage device for a mobile communication base station, and in particular, to an antenna camouflage device for a mobile communication base station that reduces the weight of the camouflage material camouflaging the antenna and minimizes the wind pressure load structurally and makes assembly and installation very easy. will be.

In the mobile communication base station, a plurality of antennas are fixedly installed on the roof of a building, a roadside, a hillside, etc. to relay a mobile communication signal.

In the case of installing such a mobile communication base station, multiple communication relay antennas are installed on a single post, which is not aesthetically pleasing and damages the surrounding environment, and it is recognized as a hate facility that is concerned about the generation of electromagnetic waves, which makes the installation very reluctant. do.

Therefore, recently, such a mobile communication base station is covered using a camouflage device so that it is not exposed to the outside, and as an example, it is shown in Patent Publication 10-2017-0057320 (environment friendly camouflage device of an antenna for wireless communication), which is It has a structure to prevent the antenna from being exposed to the outside by installing a frame around the frame and attaching a camouflage cover to the frame.

However, as shown in Fig. 1, a plurality of antennas are installed for each communication company on the roof of a building, and these antennas are camouflaged by a camouflage cover as mentioned above, but the location of the mobile communication base station is located on the roof of the building, It is located in a place that receives a lot of wind pressure, such as a rooftop and a roadside communication pole, and the existing camouflage devices as described above have a structure that receives a lot of wind pressure, so they can be easily damaged or carried over by wind pressure, and the burden of reinforcement costs to withstand wind pressure is large. Not only is there a difficult problem in installation, but there is also a problem that may threaten the safety of pedestrians if the camouflage material is damaged by wind pressure and is blown away.

In order to solve the above problems, the present invention makes the camouflage material lighter and the camouflage device is manufactured in a structure that absorbs wind pressure to ensure safety, while simplifying the method of fixing the camouflage material to the frame, manufacturing it at low cost, and installing it on site. It is an object of the present invention to provide an antenna camouflage apparatus for a base station that makes it easy to perform.

A camouflage apparatus for a base station according to the first embodiment of the present invention for achieving the above object,

As a camouflage device for a base station to disguise an antenna installed on a post,

A camouflage material that covers at least one side of the antenna or surrounds the entire antenna so that the upper and lower frames are positioned at intervals from each other, and the upper and lower sides are fixed to the upper and lower frames so that the facility is not exposed to the outside Consists of,

The upper and lower sides of the camouflage material are connected to the upper and lower frames with a plurality of spaces apart from each other, and the upper or lower or upper and lower frames are provided with elastic parts to pull the upper or lower or upper and lower sides of the camouflage material with elasticity. .

The present invention is very lightweight by forming a camouflage part that camouflages the antenna by a soft synthetic resin film, cloth, etc., and by having a structure that absorbs and restores wind pressure by elasticity, it not only solves the danger that may be inflicted by wind pressure. In addition, it has the advantage of being very easy to install in the field because it is a structure that can be simply fastened to the frame.

1 is a view showing a state in which camouflage devices of various antennas according to the prior art are mixed on a roof.
Figure 2 is a diagram showing the structure of a base station camouflage apparatus according to an embodiment of the present invention.
Fig. 3 is an enlarged view showing the main part of Fig. 2;
Figure 4 is an enlarged view showing the upper structure of Figure 3;
Figure 5 is a view showing the structure of the rotating body.
6 is a view showing a state in which the shielding film is elastically supported by an elastic body.
7 is a view showing the detailed structure of the elastic body.
Figure 8 is a diagram showing a structure in which the shield is connected by horizontal and vertical wires.
9 is a view showing another structure in which the shield is connected by a horizontal wire.
10 is a diagram showing the structure of a camouflage apparatus for a base station according to another embodiment of the present invention.
Fig. 11 is a view showing an unfolded structure of the mask in Fig. 10;
Fig. 12 is a diagram showing a structure in which the lower side of the screen is elastically supported by an elastic body.
13 is a view showing the structure of a camouflage apparatus for a base station according to another embodiment of the present invention.
Fig. 14 is a diagram showing a structure in which a screen is connected by horizontal and vertical wires.
Fig. 15 is a diagram showing a structure in which the lower side of the screen is elastically supported by an elastic body.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

However, the embodiments of the present invention exemplified below may be modified in various forms, and the scope of the present invention is not limited to the embodiments described below.

The embodiments of the present invention are provided to more completely describe the present invention to those of ordinary skill in the art.

As shown in Figure 2, the present invention is installed by fixing the upper and lower portions of the antenna 210 to the post 200 by clamps 220 and 221, and the rear frames 230 and 231 installed in the horizontal direction on the post 200 They are fixed and installed at intervals from each other in the vertical direction.

In addition, the post 200 is erected on the upper side of the weight of the fixture 100 so that it is not easily overturned.

The frame composed of the upper frame 240 and the lower frame 241 has a flat bar shape and extends from both sides of the rear frame 230 and 231 to be positioned in a'c' shape around the front and side portions of the antenna 210. It is positioned at the same position as the rear frames 230 and 231 at regular intervals in the vertical direction.

Of course, the upper frame 240 and the lower frame 241 may be installed only in the front portion of the antenna 210.

A plurality of vertical frames 250 erected in the vertical direction are positioned between the upper frame 240 and the lower frame 241 and are fixed while maintaining the distance between the upper frame 240 and the lower frame 241, and the vertical frame ( 250 is further extended to the lower side and supported on the bottom of the roof, so that the upper frame 240 and the lower frame 241 can be stably fixed.

Between the upper frame 240 and the lower frame 241, a film made of a soft synthetic resin material such as PE, PC, PVC, PP, or a camouflage material 260 made of various materials such as a film made of such a synthetic resin material, cloth, etc. By being fixed, the front portion and both side portions of the antenna 210 are camouflaged so that they are not exposed to the outside.

The camouflage material 260 is fixed to the upper frame 240 and the lower frame 241 at regular intervals to withstand wind pressure, and the upper and lower sides are fixed, and the camouflage material 260 made of a synthetic resin film, cloth, etc. As it increases over time, it loses its elasticity, or the camouflage material 260 is damaged by wind pressure, as well as it may give a strain to the entire structure, so the camouflage material by the elastic body 280 as shown in Figs. 3 and 4 and 6 While maintaining the elasticity of (260), it is able to absorb wind pressure.

Therefore, between the upper frame 240 and the lower frame 241 has a structure in which the camouflage material 260 is installed while having elasticity by the elastic body 280, the upper frame 240 and the lower frame 241 The structure in which the upper and lower sides of the camouflage material 260 are connected by the elastic body 280 is the same, and thus the structure in which the upper frame 240 and the camouflage material 260 are connected by the elastic body 280 will be mainly described.

The upper sides of the camouflage material 260 are folded inward, respectively, and the ends thereof are joined or sewn to form a fitting ring part 268 in the width direction, that is, the transverse direction, and a cutout part ( 261) is formed.

A bolt-shaped pulling bar 281 with a nut fastened at the end of the fitting ring portion 268 is inserted in the horizontal direction so that the bolt head and the nut are caught outside both ends of the fitting ring portion 268 to prevent separation. .

In addition, the center portion of the pull bar 281 is exposed through the cutout portion 261.

An elastic body 280 made of a tension spring is connected between the pull bar 281 and the upper frame 240 to add an elastic force so that the camouflage material 260 can withstand wind pressure, as long as it is formed on the upper frame 240. One side part, that is, the rear part, is exposed to the inside of the upper frame 240 through the pair of through holes 291, and a stopper 282 that prevents the elastic body 280 from being separated is fastened to the exposed ring part. .

The stopper 282 may be a ring-shaped ring larger than the diameter of the through hole 291.

The other side of the elastic body 280, that is, the front portion, has a structure that is fastened so as to be caught by the pull bar 281 exposed through the cutout portion 161.

In the state in which the pull bar 281 is not inserted into the fitting ring part 268, insert the hook formed on the front part of the elastic body 280 to the cutout part 261, and then insert the bolt constituting the pull bar 281 When inserted into the portion 268 to penetrate the ring portion of the elastic body 280 and then tighten the nut, the front portion of the elastic body 280 is fixed to the pull bar 281.

After that, the rear part of the elastic body 280 can be fixed to the upper frame 240, of course, the rear part of the elastic body 280 is first fixed to the upper frame 240, and then the front part is fixed to the pull bar 281. Maybe you can.

The lower frame 241 is also coupled so that the lower side of the camouflage material 260 is elastically supported in the same structure as the above structure, and alternatively, only one part of the upper or lower side is elastically supported by the elastic body 280, and the other side The silver may have a structure that is directly fixed to the upper frame 240 or the lower frame 241.

On the other hand, a plurality of support bars 270 are provided around the outer periphery of the upper frame 240 and the lower frame 241, and the upper and lower sides of the camouflage material 260 are connected to the upper frame 240 by the support bars 270. ) And the lower frame 241.

The support bar 270 is positioned at a certain interval from the upper frame 240 and the lower frame 241 by the spacing bar 271. The spacing bar 271 is in the form of an eye bolt, and one side thereof is It is fixed to the upper frame 240 and the lower frame 241, has a structure in which the support bar 270 is inserted into the ring portion of the other side, and is installed while having an interval equal to the width of the camouflage material 260.

therefore. When the wind blows strongly and the wind pressure acts on the camouflage material 260, the camouflage material 260 is bent by the wind pressure, and the bending force, that is, the force that pulls the camouflage material 260, is applied to the pull bar 281. When acting, the elastic body 280 is tensioned and elastically supported, so that the camouflage material 260 is not damaged by wind pressure.

When the wind stops blowing, the elastic body 280 is compressed to its original length and pulls the camouflage material 260 so that it is stretched again.

In addition, a rotating body 290 having a length equal to the width of each camouflage material 260 is inserted into the support bar 270 so that the camouflage material 260 is changed in direction by the support bar 270 by wind pressure. By minimizing the friction when moving to prevent damage to the camouflage material 260.

To this end, the rotating body 290 is in the form of a pipe as shown in FIG. 5 and can be rotated by being inserted into the support bar 270, and separation preventing portions 291 protruding along the circumference are formed at both ends thereof.

Therefore, when the camouflage material 260 comes into contact with the outside of the rotation body 290 and is pulled by wind pressure or returns to its original position, the frictional force is minimized by the rotation of the rotation body 290, and the separation prevention part 291 The camouflage material 260 is prevented from leaving its position by means of the rotation body 290 and the space maintaining bar 271 is positioned between the rotation body 290 and the rotation body so that the rotation body 290 is supported by the support bar 270. It is possible to rotate while maintaining its position on the top.

In addition, the camouflage material 260 has a shape in which the width of the camouflage material 260 becomes narrower toward both ends of the camouflage material 260, so that when the camouflage material is pushed by the wind pressure, the space of the adjacent camouflage material 260 is sufficiently secured. Through this, the load due to the wind pressure can be reduced by exiting.

6 is a detailed structure of the elastic body 280, in which the camouflage material 260 is bent by wind pressure and the elastic body 280 is pulled. At this time, when the elastic body 280 is maximally stretched or the tensioned state is maintained for a long time Since the elastic force is lowered, the camouflage material 260 cannot be pulled tightly in a state in which no wind pressure is generated.

Therefore, it is necessary to limit the pulling length of the elastic body 280 made of a tension spring. To this end, the ring portion provided on one side of the elastic body 280 and the ring portion on the other side are provided in the wire-shaped over-tension prevention portion 283. It is connected by, and the length of the over-tension preventing portion 283 has a length such that the elastic body 280 is over-tensioned and does not lose elasticity.

In other words, when excessive tension occurs when the elastic body 280 is stretched, the overtension prevention unit 283 holds both ends of the elastic body 280 to prevent the elastic body 280 from being further stretched, thereby reducing elastic force. It is not to lose.

Any means for preventing the overtension of the elastic body 280 as well as the wire may be applied to the overtension prevention part 283.

The camouflage material 260 has a structure in which a plurality of camouflage materials 260 are installed on the upper frame 240 and the lower frame 241 at regular intervals, but the camouflage material 260 is composed of a soft synthetic resin material, film, cloth, etc. Therefore, even with a weak wind, each camouflage material 260 may independently vibrate and generate noise.

Accordingly, in order to prevent noise and prevent each camouflage material 260 from shaking independently, the horizontal wire 262 is fixed in the horizontal direction as shown in FIG. 8, wherein the horizontal wire 262 includes two wires. In the space between the next camouflage material 260 located at the front and the rear of the camouflage material 260, they have a form twisted with each other or have a form gathered in one ring.

For this reason, since the camouflage material 260 has a state connected to each other in the middle part, it moves together when the wind blows, thereby preventing loud vibration or noise.

In addition, the horizontal wire 262 is also good to be stretched by the pull of the camouflage material 260. To this end, vertical wires 263 are positioned in a vertical direction on both sides of the horizontal wire 262, and the vertical wire 380 ) To fix both ends of the horizontal wire 370.

And, the upper and lower sides of the vertical wire 263 are connected to the support bar 270 on the upper side and the support bar 270 ′ on the lower side, wherein both ends of the vertical wire 263 are tension springs or elastic bodies made of rubber material ( 264) is connected to the support bars 270 and 270'.

Therefore, when the horizontal wire 262 is pulled together with the camouflage material 260, the vertical wire 263 is elastically supported by the elastic pulling unit 264 so that the camouflage material 260 is flexible to the wind pressure, and the wind pressure is eliminated. If it has a structure to return to the original position by pulling the horizontal wire (262).

9 is a structure in which both ends of the horizontal wire 262 are elastically supported by the vertical frame 250 via an elastic pulling portion 265.

This is to have a restoring force to the original position through its own elastic pulling portion 265, even if the vertical wire 263 is not provided.

The horizontal wire 262 and the vertical wire 263 are a structure in which the camouflage material 260 is not elastically supported by the elastic body 280, that is, the upper and lower sides of the camouflage material 260 are directly upper frame 240 and It can also be applied in a structure fixed to the lower frame 241.

At this time, the vertical wire 262 and the horizontal wire 263 may be applied without the elastic pulling portion 265 provided.

10 is another embodiment of the present invention, the structure of the frame is provided with a circular upper frame 240 and lower frame 241, the lower side of the lower frame 241 has an outer diameter smaller than that of the lower frame 241. The auxiliary frame 242 has a structure in which the auxiliary frame 242 is fixed and installed by a connecting portion 243 extending vertically from the lower frame 241.

In addition, the camouflage material 260 is in the form of a single plate as shown in FIG. 11, and the lower part is a triangular cutout 267 so as to tightly close the space between the lower frame 241 and the auxiliary frame 242. ) Is formed.

Therefore, in a state where the camouflage material 260 in the form of a single plate is enclosed around the outer circumference, both ends of the camouflage material 260 are fixed to each other by the connecting strap 266, and the lower part thereof extends to the upper part of the auxiliary frame 242 so that the elastic body The auxiliary frame 242 is connected by 280.

That is, a pull bar 281 is provided at the lower end of the camouflage material 260 as shown in FIG. 12, and the upper side of the elastic body 280 is fixed to the pull bar 281, and the lower side of the elastic body 280 is an auxiliary frame ( It is a structure that elastically supports the camouflage material 260 by being fixed to the 242.

13 is another embodiment of the present invention, the structure of the frame is composed of a polygonal upper frame 240 and lower frame 241, the upper frame 240 and the lower frame 241 between each corner At the site, a vertical wire 263 having an elastic pulling part 264 is installed as shown in FIG. 8, and the lower part of the camouflage material 260 is attached to the lower frame 241 by an elastic body 280 as shown in FIG. Connected.

The lower side of the camouflage material 260 is formed with a connection hole 276 having an eyelet, so that the upper side of the elastic body 280 is fitted into the connection hole 276, and the lower frame 241 is fixed to the lower side.

In addition, the camouflage material 260 is provided with a horizontal wire 262 as shown in FIG. 8 to have a structure connected to the vertical wire 263.

Although the above-described preferred embodiments according to the present invention have been described, the present invention is not limited thereto, and it is possible to implement various modifications within the scope of the claims, the detailed description of the invention, and the accompanying drawings. Belongs to the invention.

100: weight
200: holding
210: antenna
220,221: clamp
230,231: rear frame
240: upper frame
241: lower frame
250: vertical frame
260: camouflage
261: incision
262: horizontal wire
263: vertical wire
264: elastic pulling part
265: elastic body
270: support bar
271: support bar fixture
280: elastic body
281: pull bar
282: stopper
283: hypertension prevention unit
290: rotating body
291: departure prevention unit

Claims (17)

As a camouflage device for a base station to disguise an antenna installed on a post,
A camouflage material that covers at least one side of the antenna or surrounds the entire antenna so that the upper and lower frames are positioned at intervals from each other, and the upper and lower sides are fixed to the upper and lower frames so that the facility is not exposed to the outside Consists of,
The camouflage material has a plurality of upper and lower sides connected to the upper and lower frames at a distance from each other, and the upper or lower or upper and lower frames are provided with elastic parts to pull the upper or lower or upper and lower sides of the camouflage material with elasticity. Base station camouflage device, characterized in that.
As a camouflage device for a base station to disguise an antenna installed on a post,
The upper and lower frames are positioned at a distance from each other on the upper and lower sides so as to surround the entire antenna, and the upper and lower sides are fixed to the upper and lower frames, and are composed of a camouflage material that covers the facility so that it is not exposed to the outside,
The camouflage material is installed to surround the outer side of the upper frame and the lower frame, and the base station camouflage device, characterized in that provided with an elastic portion to pull the lower side with elasticity.
[3] The camouflage apparatus for a base station according to claim 1 or 2, wherein the camouflage material is composed of one of a soft synthetic resin film, a film made of such a synthetic resin material, and a cloth.
The camouflage apparatus for a base station according to claim 1 or 2, wherein one side of the elastic part is fixed to an upper or lower frame, and the other side is configured to be connected to an end of the camouflage material.
The method of claim 1 or 2, wherein an upper or lower end of the camouflage material has a fitting ring part formed in the width direction, a pull bar is inserted into the fitting ring part, and one side of the elastic part is fixed to the upper or lower frame And, the other side camouflage apparatus for a base station, characterized in that configured to be connected to the pull bar of the camouflage material.
The method of claim 1, wherein support bars are installed side by side at intervals outside of the upper or lower frame, and the upper or lower part of the camouflage material is configured to be changed in a direction of an upper or lower frame by the support bar. A camouflage device for a base station.
The camouflage apparatus for a base station according to claim 6, wherein one side is fixed to the upper or lower frame, and the other side is fixed to the support bar to maintain a distance between the upper or lower frame and the support bar. .
The camouflage apparatus for a base station according to claim 6, wherein a rotating body is installed on the support bar so that the camouflage material comes into contact with the outside of the rotating body.
[10] The camouflage apparatus for a base station according to claim 8, wherein a departure prevention part protruding along an outer circumference is formed at both ends of the rotation body, and a camouflage material is located between the separation prevention parts.
The method of claim 1, further comprising a horizontal wire connecting the plurality of camouflage materials horizontally, and comprising a plurality of vertical wires connected to the upper frame and the lower frame through an elastic body, and both ends of the horizontal wire Camouflage apparatus for a base station, characterized in that configured to be connected to the vertical wire.
The method of claim 1, further comprising a horizontal wire connecting the plurality of camouflage materials horizontally, and both sides of the horizontal wire are connected to a vertical frame connecting the upper frame and the lower frame through an elastic body. Camouflage device for base stations.
The camouflage apparatus for a base station according to claim 1, wherein the upper or lower or upper and lower portions of the camouflage material are configured to have a narrower width toward an end.
[3] The camouflage apparatus for a base station according to claim 1 or 2, wherein the elastic body is provided with an overtension prevention unit to prevent overtension.
The base station according to claim 13, wherein the overtension prevention unit is formed as a wire that is longer than the length of the elastic body to connect both ends of the elastic body, and the length thereof has a length so as not to lose elastic force when the elastic body is tensioned. Dragon camouflage device.
As a camouflage device for a base station to disguise an antenna installed on a post,
A camouflage material that covers at least one side of the antenna or surrounds the entire antenna so that the upper and lower frames are positioned at intervals from each other, and the upper and lower sides are fixed to the upper and lower frames so that the facility is not exposed to the outside Consists of,
The camouflage apparatus for a base station, characterized in that the camouflage material has a plurality of upper and lower sides connected to the upper and lower frames at a distance from each other, and a horizontal wire for fixing each other by connecting the plurality of camouflage materials in a horizontal direction .
The apparatus of claim 15, wherein both sides of the horizontal wire are connected to a vertical frame connecting the upper frame and the lower frame.
16. The camouflage apparatus for a base station according to claim 15, comprising a plurality of vertical wires connected to the upper frame and the lower frame, and both ends of the horizontal wire are configured to be connected to the vertical wire.

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