KR20110058174A - Cutoff antenna assembly for mobile communication device - Google Patents

Cutoff antenna assembly for mobile communication device Download PDF

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Publication number
KR20110058174A
KR20110058174A KR1020090114863A KR20090114863A KR20110058174A KR 20110058174 A KR20110058174 A KR 20110058174A KR 1020090114863 A KR1020090114863 A KR 1020090114863A KR 20090114863 A KR20090114863 A KR 20090114863A KR 20110058174 A KR20110058174 A KR 20110058174A
Authority
KR
South Korea
Prior art keywords
antenna
mobile communication
blocking member
antenna assembly
blocking
Prior art date
Application number
KR1020090114863A
Other languages
Korean (ko)
Inventor
박상현
Original Assignee
(주)흥진아이엔씨
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)흥진아이엔씨 filed Critical (주)흥진아이엔씨
Priority to KR1020090114863A priority Critical patent/KR20110058174A/en
Publication of KR20110058174A publication Critical patent/KR20110058174A/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
    • H01Q1/1221—Supports; Mounting means for fastening a rigid aerial element onto a wall
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole

Abstract

PURPOSE: A cutoff antenna assembly for mobile communication is provided to improve communication quality by cutting off a signal except for a main signal through a cutoff member. CONSTITUTION: A movable unit(120) is combined with a support fixed to the wall of a building. An antenna(130) is combined with the movable unit to receive an electric wave and has a long rod shape. One side of a cutoff member(140) is open to receive the electric wave in a preset direction and has a square duct shape. A direction control unit rotates the movable unit for rotating the antenna and the cutoff member along an electric wave direction.

Description

CUTOFF ANTENNA ASSEMBLY FOR MOBILE COMMUNICATION DEVICE}

The present invention relates to a cutoff antenna assembly for mobile communication, and more particularly, to a cutoff antenna assembly for mobile communication that improves call quality by cutting off signals other than a main signal.

The current mobile communication market is developing from 2nd generation communication to 3rd generation communication, and taking a step forward to 4th generation communication, the range of services is increasing from voice to image, and additional services from data communication such as internet are increasing. . Therefore, the burden on new investments is gradually increasing with the increase in communication services, because subscribers' demand is to use various functions as mobile terminals and receive various services.

On the other hand, even if the base station is increased to provide a communication service, there is no service where there is no communication equipment, such as underground space. In addition, since there are high-rise buildings with poor call quality due to signals generated from a plurality of base stations, a large number of communication equipments that amplify the input signals and service them are installed in various types and types in each communication company. It is operating.

However, as the structure is changed, such as new buildings and existing buildings are being remodeled, new demands are being created through new installation or reinstallation of communication equipment. It must be newly constructed. As the importance and importance of call quality gradually increased, the cost of new investment increased, but there was a limit in improving the call quality.

The present invention has been proposed to solve the above problems of the conventionally proposed methods, a moving part coupled to the rotating support to be fixed to the wall of the building, an antenna coupled to the moving part and transmitting and receiving radio waves; And a blocking member having an internally installed antenna and including a blocking member having an open shape at one side to receive a radio wave in a predetermined direction, thereby blocking a signal other than the main signal to improve communication quality. Its purpose is to provide.

In accordance with a feature of the present invention for achieving the above object, a mobile communication cut-off antenna assembly,

A moving part which is coupled to and pivoted on a support fixed to a wall of a building;

An antenna coupled to the moving unit and receiving radio waves; And

The antenna is inherently installed and includes a blocking member having a shape in which one side is open to receive radio waves in a predetermined direction.

Preferably,

The antenna may be formed long in a rod shape.

More preferably,

The blocking member may be formed in a duct shape having a rectangular cross section, and an upper side thereof may be opened.

Even more preferably,

The blocking member may be formed such that an opposite surface is opened to receive radio waves flowing in the longitudinal direction of the antenna.

Preferably,

The blocking member may be formed in a fan shape in which the cross-sectional area is gradually increased in the longitudinal direction of the antenna.

More preferably,

The blocking member may be inclined to have an acute angle with respect to the longitudinal direction of the antenna.

Preferably,

The blocking member may have a bottom surface disposed on the bottom surface of the moving part and be fixed to the support.

More preferably,

A plurality of hole parts may be formed on the bottom of the blocking member, and a bolt penetrating the bottom of the moving part may pass through the hole to fix the blocking member to the support.

Preferably,

One side of the moving unit may be further provided with a direction control unit for rotating the moving unit to rotate the antenna and the blocking member in accordance with the receiving direction of the radio wave.

According to the interruption antenna assembly for mobile communication proposed by the present invention, the call quality is improved by blocking signals other than the main signal by the blocking member. In addition, it is possible to reduce the cost for improving call quality and to reinvest the reduced cost to provide a more improved mobile communication service.

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

1 is a schematic diagram showing a state in which a cutoff antenna assembly for mobile communication according to the present invention is installed. Figure 2a is a front sectional view showing a cut-off antenna assembly for mobile communication according to an embodiment of the present invention, Figure 2b is a rear view showing a cut-off antenna assembly for mobile communication according to an embodiment of the present invention, Figure 2c Side cross-sectional view showing a block type antenna assembly for mobile communication according to an embodiment of the present invention. In addition, Figure 3a is a front sectional view showing a cut-off antenna assembly for mobile communication according to another embodiment of the present invention, Figure 3b is a rear view showing a cut-off antenna assembly for mobile communication according to another embodiment of the present invention, Figure 3c Is a side cross-sectional view showing a cut-off antenna assembly for mobile communication according to another embodiment of the present invention.

1 to 3C, the mobile communication cut-off antenna assembly 100 according to the present invention is coupled to the moving unit 120, 120 'is rotated, coupled to the support 110 is fixed to the wall of the building, Antennas 130 and 130 'coupled to the parts 120 and 120' and the antenna 130 and 130 'are installed inherently and have a blocking member having one side open to receive a radio wave in a predetermined direction. (140, 140 '). In addition, the mobile communication cut-off antenna assembly 100 according to the present invention, the moving unit (120, 120 ') so that the antenna (130, 130') and the blocking member (140, 140 ') is rotated in accordance with the receiving direction of the radio wave. Direction control unit (not shown) for rotating the may be further installed. As such, the antennas 130 and 130 'are internally installed in the blocking members 140 and 140' to selectively receive radio waves from a plurality of base stations installed in the surroundings and to block signals other than the main signal to improve call quality. You can. That is, by installing the antenna assembly 100 according to the present invention can improve the call quality and reduce the cost due to the installation of the antenna assembly 100.

The moving parts 120 and 120 'may rotate the antennas 130 and 130' in the vertical and / or horizontal directions. In the case of the antennas 130 and 130 ', since the directivity is strong, it greatly affects the characteristics of radio waves received according to the installation angle. Therefore, if the position adjustment of the antennas 130 and 130 'is incorrect, the mobile unit 120 and 120' may receive a bad reception state. Can be rotated. In this case, the moving parts 120 and 120 ′ may be rotatably installed by hinge coupling with respect to the support 110 fixed to the building.

The direction adjusting unit (not shown) is installed on one side of the moving parts 120 and 120 'such that the antennas 130 and 130' and the blocking members 140 and 140 'are rotated according to the receiving direction of the radio wave. 120, 120 ') can be rotated. When the radio wave is received from a plurality of base stations around the antenna assembly 100, the direction controller detects the main signal in consideration of the strength and the degree of reception of the radio wave, and accordingly, the antenna 130 in the main signal direction to improve the call quality. , 130 ').

The antennas 130 and 130 'may be coupled to the moving parts 120 and 120' and rotate together according to the rotation of the moving parts 120 and 120 '. The antennas 130 and 130 'serve to receive radio waves transmitted from base stations installed around them. In addition, the antennas 130 and 130 'may be fixed to the moving parts 120 and 120' using a separate bracket (not shown). In this case, the antennas 130 and 130 ′ may be elongated in a rod shape for receiving radio waves.

The blocking members 140 and 140 'serve to block radio waves from a specific direction, that is, a direction other than the main signal received from the base station. In this case, the blocking members 140 and 140 'may be formed in a shape in which the antennas 130 and 130' are embedded therein. For example, when the antennas 130 and 130 'have a rod shape, the blocking members 140 and 140' may be formed to be long in the longitudinal direction of the antennas 130 and 130 '.

As shown in Figures 2a to 2c, the blocking member 140 constituting the block-type antenna assembly 100 for mobile communication according to an embodiment of the present invention is formed in a duct shape of the cross-section rectangular antenna 130 May be implied. At this time, the blocking member 140 may be formed so that the upper side is open. In addition, the blocking member 140 may be formed so that the opposite surface is open to receive the radio wave flowing in the longitudinal direction of the antenna 130. For example, the facing surface of the blocking member 140 having a duct shape is opened, and thus the main signal in the open direction is received by the antenna 130.

As shown in Figure 3a to 3c, the blocking member 140 'constituting the cut-off antenna assembly 100 for mobile communication according to another embodiment of the present invention is gradually in the longitudinal direction of the antenna 130' It may be formed into a fan shape in which the cross-sectional area is increased. At this time, the upper side of the fan-shaped may have an open shape. The blocking member 140 'may be inclined to have an acute angle with respect to the longitudinal direction of the antenna 130'. In addition, the blocking member 140 ′ may be formed to be inclined at various angles to block other signals except for the main signal. Preferably, the blocking members 140 and 140 'may be inclined to have an angle of 5 ° to block signals other than the main signal flowing into the open area. As such, the open area of the duct-shaped blocking member 140 ′ may increase toward the upper side of the blocking member 140 ′. Radio waves are received through an open portion above the blocking member 140 ', and the circumference of the blocking member 140' blocks the inflow of radio waves to the antenna 130 '.

Meanwhile, the bottom surfaces of the blocking members 140 and 140 'may be disposed on the bottoms of the moving parts 120 and 120' and may be fixed to the support 110. In this case, a plurality of hole parts 141 and 141 'are formed at the bottom of the blocking members 140 and 140', and bolts 142 and 142 'penetrating the bottom of the moving parts 120 and 120' are formed in the hole part 141. , 141 'may be used to fix the blocking members 140 and 140' to the support 110. For example, the bolts 142, 142 ′ penetrate the bottoms of the moving parts 120, 120 ′ supporting the antennas 130, 130 ′, and the holes 141, 141 ′ formed in the blocking members 140, 140 ′. ) To fix the antennas 130 and 130 ', the moving parts 120 and 120' and the blocking members 140 and 140 'to the support 110. Therefore, the antenna 130, 130 ′, the moving parts 120, 120 ′, and the blocking members 140, 140 ′ may rotate in the vertical direction and / or the horizontal direction by the direction controller.

Referring to the operation of the block-type antenna assembly 100 for mobile communication according to the present invention configured as described above are as follows.

In the vicinity of the building where the antennas 130 and 130 'are installed, a plurality of base stations may exist in order to improve call quality of mobile communication. However, when both antennas 130 and 130 'receive radio waves transmitted from a plurality of base stations, call quality may deteriorate. Accordingly, the antennas 130 and 130 'may be rotated to selectively receive the main signal in consideration of the radio signal strength and the call quality.

At this time, the antennas 130 and 130 'are rotated in the direction of the main signal, and blocking members 140 and 140' may be installed around the antennas 130 and 130 'to block signals other than the main signal. That is, the antennas 130 and 130 'may be internally installed in the blocking members 140 and 140'. The blocking members 140 and 140 'are open at the top to effectively block signals other than the main signal flowing into the antennas 130 and 130', and have a rectangular cross-section or a gradual cross-section in the upper direction. It may be formed in an increasing shape.

On the other hand, it is provided with a direction control unit for rotating the moving parts (120, 120 ') to rotate the antenna (130, 130'), the blocking member (140, 140 ') in the main signal direction as the main signal direction is changed The moving parts 120 and 120 'may be rotated, thereby improving call quality.

The present invention described above may be variously modified or applied by those skilled in the art, and the scope of the technical idea according to the present invention should be defined by the following claims.

1 is a schematic diagram showing a state in which a cutoff antenna assembly for mobile communication according to the present invention is installed;

Figures 2a to 2c are front, rear and side cross-sectional views respectively showing a block type antenna assembly for mobile communication according to an embodiment of the present invention.

3A to 3C are front, rear and side cross-sectional views respectively illustrating a cut-off antenna assembly for mobile communication according to another embodiment of the present invention.

<Explanation of symbols on main parts of the drawings>

100: antenna assembly 110: support

120, 120 ': moving part 130, 130': antenna

140, 140 ': blocking member 141, 141': hole

142, 142 ': Bolt

Claims (9)

A moving part which is coupled to and pivoted on a support fixed to a wall of a building; An antenna coupled to the moving unit and receiving radio waves; And The antenna is installed inherently, and the block-type antenna assembly for a mobile communication including a blocking member having a shape in which one side is open to receive a radio wave in a predetermined direction. The method of claim 1, The antenna is a block-type antenna assembly for mobile communication, characterized in that formed long in the shape of a rod. The method according to claim 1 or 2, The blocking member is formed in a duct shape of the cross section rectangular, the mobile communication blocking antenna assembly, characterized in that the upper side is open. The method of claim 3, The blocking member is a block type antenna assembly for mobile communication, characterized in that the opposite surface is opened to receive the radio wave flowing in the longitudinal direction of the antenna. The method of claim 3, The blocking member is a block type antenna assembly for mobile communication, characterized in that formed in a fan-shaped shape in which the cross-sectional area is gradually increased in the longitudinal direction of the antenna. The method of claim 5, And the blocking member is formed to be inclined to have an acute angle with respect to the longitudinal direction of the antenna. The method of claim 1, The blocking member is a mobile communication blocking antenna assembly, characterized in that the bottom surface is disposed on the bottom surface of the moving part is fixed to the support. The method of claim 7, wherein A plurality of hole parts are formed on the bottom surface of the blocking member, and a bolt penetrating the bottom surface of the moving part penetrates the hole part to fix the blocking member to the support. The method of claim 1, One side of the moving unit is a block type antenna assembly for mobile communication, characterized in that the direction control unit for rotating the moving unit to further rotate the antenna and the blocking member in accordance with the receiving direction of the radio wave.
KR1020090114863A 2009-11-25 2009-11-25 Cutoff antenna assembly for mobile communication device KR20110058174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090114863A KR20110058174A (en) 2009-11-25 2009-11-25 Cutoff antenna assembly for mobile communication device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090114863A KR20110058174A (en) 2009-11-25 2009-11-25 Cutoff antenna assembly for mobile communication device

Publications (1)

Publication Number Publication Date
KR20110058174A true KR20110058174A (en) 2011-06-01

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KR1020090114863A KR20110058174A (en) 2009-11-25 2009-11-25 Cutoff antenna assembly for mobile communication device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220015046A (en) 2020-07-30 2022-02-08 이현서 an electric fan equipped with a cord reel for line cleaning

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220015046A (en) 2020-07-30 2022-02-08 이현서 an electric fan equipped with a cord reel for line cleaning

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