WO2011060665A1 - 一种天线反射网 - Google Patents

一种天线反射网 Download PDF

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Publication number
WO2011060665A1
WO2011060665A1 PCT/CN2010/076938 CN2010076938W WO2011060665A1 WO 2011060665 A1 WO2011060665 A1 WO 2011060665A1 CN 2010076938 W CN2010076938 W CN 2010076938W WO 2011060665 A1 WO2011060665 A1 WO 2011060665A1
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WO
WIPO (PCT)
Prior art keywords
strut
hole
main
connecting bracket
bearing rod
Prior art date
Application number
PCT/CN2010/076938
Other languages
English (en)
French (fr)
Inventor
何培坤
Original Assignee
He Peikun
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 He Peikun filed Critical He Peikun
Priority to EP10807422.0A priority Critical patent/EP2352206B1/en
Publication of WO2011060665A1 publication Critical patent/WO2011060665A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/084—Pivotable antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/18—Reflecting surfaces; Equivalent structures comprising plurality of mutually inclined plane surfaces, e.g. corner reflector
    • H01Q15/20—Collapsible reflectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/02—Details
    • H01Q19/04—Means for collapsing H-antennas or Yagi antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/28—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements
    • H01Q19/30—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements the primary active element being centre-fed and substantially straight, e.g. Yagi antenna

Definitions

  • the invention relates to an antenna reflection net. Background technique
  • the traditional outdoor antenna is mostly composed of an antenna bracket and an antenna reflection net.
  • the antenna reflection net is composed of a main strut, a left strut, a right strut, and a plurality of sub-brackets, and a plurality of sub-brackets are respectively fixed on the main strut and the left strut, Between the right poles, although the sub-brackets are very strong, they cannot be folded. It is very inconvenient to package and is not convenient for carrying and transporting.
  • the object of the present invention is to overcome the deficiencies of the prior art and to provide an antenna reflection net which is designed to be simple, easy to install, convenient to package, and foldable.
  • An antenna reflection net is disposed on an antenna pole, comprising a main strut, a left strut, and a right strut, and a plurality of connecting brackets are arranged between the main strut and the left strut and the right strut, the connecting bracket The two ends are respectively fixed on the left strut and the right strut by screws, and a connecting shaft pin for rotating the connecting bracket relative to the main strut is provided between the connecting bracket and the main strut.
  • An antenna reflection net as described above wherein the upper and lower ends of the main strut are respectively provided with a shaft hole, and the connecting bracket is provided with a through hole corresponding to the shaft hole and for inserting the connecting shaft pin,
  • the connecting pin is connected through the through hole in the shaft hole of the main strut.
  • An antenna reflection net as described above is provided with an upper curved gasket and a lower curved gasket on the upper and lower sides of the connecting bracket, wherein the upper curved gasket is disposed on the connecting bracket and the connecting shaft pin.
  • the lower arc-shaped gasket is disposed between the connecting bracket and the main strut, on the upper curved gasket and the lower curved gasket.
  • the invention has the following advantages: since a connecting shaft pin is provided between the connecting bracket and the main strut to rotate the connecting bracket relative to the main strut, and the left strut and the right strut are respectively fixed at Connect the left and right ends of the bracket, so when the connecting bracket rotates relative to the main strut, it will drive the left strut and the right strut to move up and down, so that the left strut and the right strut are toward the main strut Close together and folded together, the area of the reflective net is reduced, making the operator more convenient when packaging.
  • Figure 1 is an exploded view of the present invention
  • Figure 2 is a perspective view of the present invention
  • FIG. 3 is a diagram showing the state of use of the present invention. detailed description
  • An antenna reflection net is arranged on an antenna pole, comprising a main strut 1, a left strut 2, a right strut 3, and a plurality of connections between the main strut 1 and the left strut 2 and the right strut 3 a bracket 4, the two ends of the connecting bracket 4 are respectively fixed on the left strut 2 and the right strut 3 by screws, and the connecting bracket 4 is disposed between the connecting bracket 4 and the main strut 1 so that the connecting bracket 4 is opposite to the main strut 1 Rotating connection pin 5 .
  • a shaft hole 6 is respectively disposed on the upper and lower sides of the main strut 1 , and a through hole 7 corresponding to the shaft hole 6 and inserted into the connecting shaft pin 5 is disposed on the connecting bracket 4 , and the connecting shaft pin is arranged 5 is connected through the through hole 7 in the shaft hole 6 of the main strut 1.
  • An upper curved gasket 8 and a lower curved gasket 9 are respectively disposed at upper and lower ends of the connecting bracket 4, wherein the upper curved gasket 8 is disposed between the connecting bracket 4 and the connecting shaft pin 5, and the lower arc
  • the spacer 9 is disposed between the connecting bracket 4 and the main strut 1 , and is respectively provided on the upper curved washer 8 and the lower curved shim 9 corresponding to the shaft hole 6 and the through hole 7 and is available for connecting the shaft The hole 10 through which the pin 5 passes.
  • the pin 5 movably connects the connecting bracket 4 with the main strut 1, and the connecting shaft pin 5 is connected through the through hole 7 in the shaft hole 6 of the main strut 1. Since the connecting bracket 4 and the main strut 1 are provided with a connecting shaft pin 5 for rotating the connecting bracket 4 relative to the main strut 1, the left strut 2 and the right strut 3 are respectively fixed to the left of the connecting bracket 4 The right end, so when the connecting bracket 4 rotates relative to the main strut 1, it will be connected with the left strut 2 and the right strut 3 to move up and down, so that the left strut 2 and the right strut 3 are oriented to the main The struts 1 are brought together and folded together, which reduces the area of the reflecting net, making the operator more convenient in packaging.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

一种天线反射网，装置在天线支杆上，包括主支杆、左支杆、右支杆，在主支杆与左支杆、右支杆之间设有若干连接支架，所述连接支架的两端分别通过螺钉固定在左支杆、右支杆上，在连接支架与主支杆之间设有可使连接支架相对主支杆转动的连接轴销。该天线反射网设计简单，安装方便、包装方便、并可折合。

Description

一种天线反射网 本申请要求于 2009 年 11 月 19 日提交中国专利局、 申请号为 200920263457.6, 发明名称为"一种天线反射网"的中国专利申请的优先权， 其全部内容通过引用结合在本申请中。 技术领域
本发明涉一种天线反射网。 背景技术
传统室外天线大多是由天线支架和天线反射网组成， 其中天线反射网 由主支杆、 左支杆、 右支杆、 若干分支架组成， 若干分支架分别固定在主 支杆与左支杆、 右支杆之间， 虽然分支架非常牢固， 但无法折合， 包装起 来非常不方便， 不便于携带运输。
本发明就以上的缺点， 进行了有益的改进。 发明内容
本发明的目的在于克服现有技术的不足之处， 提供一种设计筒单， 安 装方便、 包装方便、 并可折合的天线反射网。
本发明的目的是这样实现的：
一种天线反射网， 装置在天线支杆上， 包括主支杆、 左支杆、 右支杆， 在主支杆与左支杆、 右支杆之间设有若干连接支架， 所述连接支架的两端 分别通过螺釘固定在左支杆、 右支杆上， 在连接支架与主支杆之间设有可 使连接支架相对主支杆转动的连接轴销。
如上所述的一种天线反射网， 在主支杆的上、 下两端分别设有轴孔， 在连接支架上设有与轴孔相对应并可供连接轴销插入的通孔， 所述的连接 轴销穿过通孔连接在主支杆的轴孔中。
如上所述的一种天线反射网， 在连接支架的上、 下两侧分别设有上弧 形垫片、 下弧形垫片， 其中， 上弧形垫片设置在连接支架与连接轴销之间， 下弧形垫片设置在连接支架与主支杆之间， 在上弧形垫片、 下弧形垫片上 分别设有与轴孔、 通孔相对应并可供连接轴销穿过的孔。
本发明与现有技术相比具有如下优点： 由于在连接支架与主支杆之间 设有可使连接支架相对主支杆转动的连接轴销， 而左支杆与右支杆又分别 固定在连接支架的左、 右两端， 因此当连接支架相对主支杆转动时会带动 与其连接在一起左支杆、 右支杆上、 下移动， 从而使左支杆、 右支杆向主 支杆靠拢并折合在一起， 缩小了反射网的面积， 使得操作者在包装时更加 方便。 附图说明
图 1为本发明爆炸图；
图 2为本发明立体图；
图 3为本发明使用状态图。 具体实施方式
下面结合附图与具体实施方式对本发明作进一步的描述：
一种天线反射网， 装置在天线支杆上， 包括主支杆 1、 左支杆 2、 右支 杆 3 , 在主支杆 1与左支杆 2、 右支杆 3之间设有若干连接支架 4, 所述连 接支架 4的两端分别通过螺釘固定在左支杆 2、右支杆 3上，在连接支架 4 与主支杆 1之间设有可使连接支架 4相对主支杆 1转动的连接轴销 5。
在主支杆 1的上、 下两侧分别设有轴孔 6, 在连接支架 4上设有与轴 孔 6相对应并可供连接轴销 5插入的通孔 7,所述的连接轴销 5穿过通孔 7 连接在主支杆 1的轴孔 6中。
在连接支架 4的上、 下两端分别设有上弧形垫片 8、 下弧形垫片 9, 其 中， 上弧形垫片 8设置在连接支架 4与连接轴销 5之间， 下弧形垫片 9设 置在连接支架 4与主支杆 1之间， 在上弧形垫片 8、 下弧形垫片 9上分别 设有与轴孔 6、 通孔 7相对应并可供连接轴销 5穿过的孔 10。
安装时， 先用螺釘将若干连接支架 4的左、 右两端分别固定在左支杆 2、右支杆 3上，接着再将上弧形垫片 8、下弧形垫片 9装在连接支架 4上， 上弧形垫片 8、 下弧形垫片 9上的孔 10与连接支架 4上的通孔 7相对应， 然后将带有上弧形垫片 8、 下弧形垫片 9的连接支架 4放置在主支杆 1上， 主支杆 1上的轴孔 6与通孔 7相对应， 最后再通过连接轴销 5将连接支架 4与主支杆 1活动连接在一起， 连接轴销 5穿过通孔 7连接在主支杆 1的 轴孔 6中。 由于在连接支架 4与主支杆 1之间设有可使连接支架 4相对主 支杆 1转动的连接轴销 5 ,而左支杆 2与右支杆 3又分别固定在连接支架 4 的左、 右两端， 因此当连接支架 4相对主支杆 1转动时会带动与其连接在 一起左支杆 2、 右支杆 3上、 下移动， 从而使左支杆 2、 右支杆 3向主支杆 1 靠拢并折合在一起， 缩小了反射网的面积， 使得操作者在包装时更加方 便。

Claims

权 利 要 求
1、一种天线反射网，装置在天线支杆上，包括主支杆（ 1 )、左支杆（ 2 )、 右支杆（3), 在主支杆（1 )与左支杆（2)、 右支杆（3)之间设有若干连 接支架（4), 所述连接支架（4) 的两端分别通过螺釘固定在左支杆（2)、 右支杆（3)上， 其特征在于， 在连接支架（4)与主支杆（1 )之间设有可 使连接支架（4)相对主支杆（1)转动的连接轴销 （5)。
2、根据权利要求 1所述的一种天线反射网，其特征在于，在主支杆（ 1 ) 的上、 下两端分别设有轴孔（6), 在连接支架（4)上设有与轴孔（6)相 对应并可供连接轴销 （5)插入的通孔（7), 所述的连接轴销 （5) 穿过通 孔（ 7 )连接在主支杆（ 1 ) 的轴孔（ 6 ) 中。
3、根据权利要求 2所述的一种天线反射网， 其特征在于， 在连接支架 (4)的上、 下两侧分别设有上弧形垫片 （8)、 下弧形垫片 （9), 其中， 上 弧形垫片 （8)设置连接支架（4)与连接轴销（5)之间， 下弧形垫片 （9) 设置在连接支架（4) 与主支杆（1)之间， 在上弧形垫片 （8)、 下弧形垫 片 （ 9 )上分别设有与轴孔（ 6 )、 通孔（ 7 )相对应并可供连接轴销（ 5 )穿 过的孔（10)。
PCT/CN2010/076938 2009-11-19 2010-09-15 一种天线反射网 WO2011060665A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10807422.0A EP2352206B1 (en) 2009-11-19 2010-09-15 Antenna reflecting net

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200920263457.6 2009-11-19
CN200920263457.6U CN201576747U (zh) 2009-11-19 2009-11-19 一种天线反射网

Publications (1)

Publication Number Publication Date
WO2011060665A1 true WO2011060665A1 (zh) 2011-05-26

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Country Status (5)

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EP (1) EP2352206B1 (zh)
CN (1) CN201576747U (zh)
ES (1) ES2393383B1 (zh)
PT (1) PT105388A (zh)
WO (1) WO2011060665A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201576747U (zh) * 2009-11-19 2010-09-08 何培坤 一种天线反射网
CN104051859B (zh) * 2014-06-13 2016-08-24 北京无线电测量研究所 一种快速除冰融雪的雷达天线反射网

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CN1471194A (zh) * 2003-07-02 2004-01-28 中国电子科技集团公司第五十四研究所 折叠式测向通信线天线装置
CN2604009Y (zh) * 2003-01-13 2004-02-18 赵玉成 一种全频道双层转向天线
CN200997447Y (zh) * 2006-12-21 2007-12-26 成都九华圆通科技发展有限公司 一体化无线电监测测向天线
CN201576747U (zh) * 2009-11-19 2010-09-08 何培坤 一种天线反射网

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US1968644A (en) * 1933-04-07 1934-07-31 Absalom S Hickerson Rack
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DE1591013C3 (de) * 1967-10-26 1979-03-01 Robert Bosch Gmbh, 7000 Stuttgart Fernsehempfangsantenne für den UHF-Bereich
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CN2604009Y (zh) * 2003-01-13 2004-02-18 赵玉成 一种全频道双层转向天线
CN1471194A (zh) * 2003-07-02 2004-01-28 中国电子科技集团公司第五十四研究所 折叠式测向通信线天线装置
CN200997447Y (zh) * 2006-12-21 2007-12-26 成都九华圆通科技发展有限公司 一体化无线电监测测向天线
CN201576747U (zh) * 2009-11-19 2010-09-08 何培坤 一种天线反射网

Also Published As

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ES2393383B1 (es) 2013-10-09
PT105388A (pt) 2011-05-19
ES2393383A1 (es) 2012-12-20
EP2352206A1 (en) 2011-08-03
EP2352206A4 (en) 2014-12-17
EP2352206B1 (en) 2016-08-24
CN201576747U (zh) 2010-09-08

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