CN104459630A - Portable satellite signal enhancement device - Google Patents
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Abstract
本发明公开了一种便携式卫星信号增强装置，包括三角锥信号增强机构、长方体支架和可伸缩螺栓升降机构。可伸缩螺栓升降机构的一端的连接环与长方体支架的连接块的连接孔螺栓固定连接。可伸缩螺栓升降机构的另一端的连接环与三角锥信号增强机构固定连接。调节所述调节螺母架，以调节三角锥信号增强机构开口朝向角度。本发明相比现有技术具有以下优点：本发明的一种便携式卫星信号增强装置携带便捷、安装拆卸快速、使用简单方便，增强了卫星信号装置的可再用性。由于该卫星信号增强装置朝向高度角、方位角可调整，该一种便携式卫星信号增强装置适用于不同轨道高度的雷达卫星，扩展了传统卫星信号增强装置的可用性范围。
The invention discloses a portable satellite signal enhancement device, which comprises a triangular cone signal enhancement mechanism, a cuboid support and a retractable bolt lifting mechanism. The connecting ring at one end of the retractable bolt lifting mechanism is fixedly connected with the connecting hole bolts of the connecting block of the cuboid support. The connecting ring at the other end of the retractable bolt lifting mechanism is fixedly connected with the triangular cone signal enhancement mechanism. Adjust the adjustment nut frame to adjust the opening orientation angle of the triangular cone signal enhancement mechanism. Compared with the prior art, the present invention has the following advantages: the portable satellite signal enhancement device of the present invention is convenient to carry, quick to install and disassemble, simple and convenient to use, and enhances the reusability of the satellite signal device. Since the satellite signal boosting device can adjust the elevation angle and azimuth angle, the portable satellite signal boosting device is suitable for radar satellites at different orbital heights, and expands the usability range of the traditional satellite signal boosting device.
Description
技术领域technical field
本发明涉及卫星信号增强装置，尤其涉及的是一种便携式卫星信号增强装置。The invention relates to a satellite signal booster, in particular to a portable satellite signal booster.
背景技术Background technique
目前卫星遥感技术已在国土资源、生态环境、气象气候、海洋科学等方面得到越来越广泛的应用。然而卫星遥感信号的传输在大气中受到大气吸收、散射等作用的影响，造成信号失真；同时在雷达微波遥感中，雷达图像的“斑点噪声”特性，使传统几何校正中地面控制点(Ground Control Point，GCP)的选择存在较大的困难。因此，雷达卫星信号增强装置逐渐得到使用。At present, satellite remote sensing technology has been more and more widely used in land resources, ecological environment, meteorology and climate, marine science and other aspects. However, the transmission of satellite remote sensing signals is affected by atmospheric absorption and scattering in the atmosphere, resulting in signal distortion; at the same time, in radar microwave remote sensing, the "speckle noise" characteristics of radar images make the ground control point (GCP) in traditional geometric correction Point, GCP) there is a big difficulty in the selection. Therefore, radar satellite signal boosters are gradually used.
传统的雷达卫星信号增强装置多为固定式，安装、拆卸、再利用存在较大的困难。其原理是使用金属板材料，把金属板做成三角锥的形状，三角锥进行三面封闭，一面镂空。朝向卫星的方向的一面镂空。进行信号增强时，把镂空一面的锥角正对卫星，卫星信号传输到构成锥角的三面金属板时，信号大部分的能量会被三面金属板原路反射回去，起到卫星信号增强的作用。三角锥的整体需要有固定的支架进行支撑，支架需要固定在地面土壤中。传统雷达卫星信号增强装置存在以下问题：首先，由于支撑支架是固定于地面上的，调节镂空锥角对准卫星存在较大的困难；其次，支撑支架是固定的地面上的或者固定在地面的水泥墩上，支架的拆卸再利用存在困难；最后，三角锥棱长一般在1-1.5m作用，三角锥的体积较大，运输存在困难。Most of the traditional radar satellite signal enhancement devices are fixed, and there are great difficulties in installation, disassembly and reuse. The principle is to use metal plate material to make the metal plate into the shape of a triangular cone, which is closed on three sides and hollowed out on one side. The side facing the direction of the satellite is cut out. When performing signal enhancement, the cone angle on the hollow side is facing the satellite. When the satellite signal is transmitted to the three metal plates forming the cone angle, most of the energy of the signal will be reflected back by the three metal plates in the original way, which plays the role of satellite signal enhancement. . The whole of the triangular cone needs to be supported by a fixed bracket, and the bracket needs to be fixed in the ground soil. The traditional radar satellite signal enhancement device has the following problems: First, because the support bracket is fixed on the ground, it is difficult to adjust the hollow cone angle to align with the satellite; secondly, the support bracket is fixed on the ground or fixed on the ground On the concrete pier, it is difficult to disassemble and reuse the support; finally, the length of the triangular pyramid is generally 1-1.5m, and the volume of the triangular pyramid is relatively large, so it is difficult to transport.
发明内容Contents of the invention
本发明的目的在于克服现有技术的不足，提供了一种便携式卫星信号增强装置。The purpose of the present invention is to overcome the deficiencies of the prior art and provide a portable satellite signal booster.
本发明是通过以下技术方案实现的：一种便携式卫星信号增强装置，包括三角锥信号增强机构、长方体支架和可伸缩螺栓升降机构。The present invention is achieved through the following technical solutions: a portable satellite signal enhancement device, which includes a triangular cone signal enhancement mechanism, a cuboid support and a retractable bolt lifting mechanism.
所述长方体支架由十二根金属材质长条型板材焊接而成；所述长方体支架的支撑面的一根金属材质长条型板材上设有连接块，所述连接块上设有连接孔。The rectangular parallelepiped bracket is welded by twelve metal strip-shaped plates; a metal strip-shaped plate on the supporting surface of the rectangular parallelepiped support is provided with a connecting block, and the connecting block is provided with a connecting hole.
所述三角锥信号增强机构包括第一挡板、第二挡板和三挡板，所述第一挡板、第二挡板和三挡均为底面为等腰直角三角形、中空、且无盖的三棱柱，所述第一挡板、所述第二挡板和所述三挡板的直角边对应侧面上均设有若干螺栓孔，所述第一挡板、所述第二挡板和所述三挡板的直角边侧面分别两两螺栓连接为三角锥信号增强装置。The triangular cone signal enhancement mechanism includes a first baffle plate, a second baffle plate and a third baffle plate, and the first baffle plate, the second baffle plate and the third baffle plate all have an isosceles right triangle bottom surface, are hollow, and have no cover A triangular prism, the first baffle plate, the second baffle plate and the corresponding sides of the three baffle plates are provided with a number of bolt holes, the first baffle plate, the second baffle plate and the The right-angle sides of the three baffles are bolted in pairs to form a triangular cone signal enhancement device.
所述可伸缩螺栓升降机构包括调节螺母架和两个调节螺杆，两个所述调节螺杆均为带有外螺纹的螺纹杆，且两个所述调节螺杆的一端上均设有连接环,所述调节螺母架两端均设有带内螺纹的螺母环，两个所述调节螺杆分别与所述调节螺母架两端的螺母环螺纹连接。The telescopic bolt lifting mechanism includes an adjusting nut frame and two adjusting screw rods, both of which are threaded rods with external threads, and one end of the two adjusting screw rods is provided with a connecting ring. Both ends of the adjusting nut frame are provided with nut rings with internal threads, and the two adjusting screw rods are threadedly connected to the nut rings at both ends of the adjusting nut frame respectively.
所述三角锥信号增强机构的第一挡板置于所述长方体支架上，且置于所述长方体支架的设有连接块的边对应的边上，所述可伸缩螺栓升降机构的一端的连接环与所述长方体支架的连接块的连接孔螺栓固定连接，所述可伸缩螺栓升降机构的另一端的连接环与所述三角锥信号增强机构固定连接，，调节所述调节螺母架，以调节三角锥信号增强机构开口角度。The first baffle plate of the triangular cone signal enhancement mechanism is placed on the cuboid support, and placed on the side corresponding to the side of the cuboid support provided with the connecting block, the connection of one end of the telescopic bolt lifting mechanism The ring is fixedly connected with the connecting hole bolts of the connecting block of the cuboid support, the connecting ring at the other end of the telescopic bolt lifting mechanism is fixedly connected with the triangular cone signal enhancement mechanism, and the adjustment nut frame is adjusted to adjust Triangular cone signal enhancement mechanism opening angle.
作为上述方案的进一步优化，所述第一挡板、所述第二挡板和所述三挡板的底面三角形的直角边的长度均为1.5M。As a further optimization of the above scheme, the lengths of the right-angle sides of the bottom triangles of the first baffle, the second baffle and the third baffle are all 1.5M.
作为上述方案的进一步优化，所述长方体支架的支撑面的一根金属材质长条型板材上的连接块，且该连接块置于该根金属材质长条型板材的中点。As a further optimization of the above solution, the supporting surface of the cuboid support is a connecting block on a long metal plate, and the connecting block is placed at the midpoint of the long metal plate.
作为上述方案的进一步优化，所述长方体支架的与设有连接块的边平行的边的两端均设有卡槽，所述三角锥信号增强机构的第一挡板的两直角边对应侧面分别对应卡合于所述卡槽中。As a further optimization of the above scheme, the two ends of the side parallel to the side provided with the connecting block of the cuboid bracket are provided with slots, and the two right-angled sides of the first baffle of the triangular cone signal enhancement mechanism correspond to the side surfaces respectively Correspondingly engaged in the card slot.
作为上述方案的进一步优化，所述第二挡板与所述第三挡板的连接侧面上设有连接螺纹孔，所述可伸缩螺栓升降机构的另一端的连接环与所述三角锥信号增强机构通过该连接螺纹孔固定连接。As a further optimization of the above scheme, a connecting threaded hole is provided on the connecting side of the second baffle and the third baffle, and the connecting ring at the other end of the telescopic bolt lifting mechanism and the signal of the triangular cone are enhanced The mechanism is fixedly connected through the connecting threaded hole.
本发明相比现有技术具有以下优点：本发明的一种便携式卫星信号增强装置将传统的三角锥信号增强装置，改进为可拆卸、再安装形式。选择不锈钢金属板材进行切割，制作三块等腰直角三角形的金属三角锥面。三角锥面边沿分别进行处理，打孔，以便进行锥面与锥面之间的螺栓固定连接构成三角锥信号增强机构。，三块板材的运输便携性要远大于三角锥整体运输；其次，三块等腰直角三角形板材边沿留有螺栓孔，便于板材组装成三角锥。Compared with the prior art, the present invention has the following advantages: a portable satellite signal booster of the invention improves the traditional triangular cone signal booster into a detachable and reinstallable form. Select the stainless steel metal plate for cutting, and make three metal triangular cone surfaces of isosceles right triangle. The edges of the triangular cone surfaces are respectively processed and holes are drilled so that the bolts between the cone surfaces can be fixedly connected to form a triangular cone signal enhancement mechanism. , the transport portability of the three plates is much greater than the overall transport of the triangular cone; secondly, there are bolt holes on the edges of the three isosceles right-angled triangle plates, which is convenient for the plates to be assembled into a triangular cone.
本发明的一种便携式卫星信号增强装置将卫星信号增强装置支架改进为便携式可移动方式。传统卫星信号增强装置多是利用三根支柱固定于地面或者地面上的水泥墩子上，可移动性、再利用性较差，而且卫星信号增强装置方位角的调整需要移动三角锥完成，而三角锥体积较大，移动困难。本发明的一种便携式卫星信号增强装置把传统的支柱型支架，改为长方体型支架。长方体由12根金属材质长条型板材焊接而成，长方体长宽高没有具体限制。改进后的长方体型支架，可以进行水平、垂直移动，360°旋转等。可以在不调整三角锥的同时，通过旋转长方体支架，获得最佳的卫星信号增强方位角。A portable satellite signal boosting device of the present invention improves the support of the satellite signal boosting device into a portable and movable mode. The traditional satellite signal booster is mostly fixed on the ground or a concrete pier on the ground with three pillars, which has poor mobility and reusability, and the adjustment of the azimuth angle of the satellite signal booster needs to be completed by moving the triangular cone, and the volume of the triangular cone Larger and difficult to move. A kind of portable satellite signal enhancement device of the present invention changes the traditional pillar-shaped bracket into a cuboid-shaped bracket. The cuboid is welded by 12 long metal plates, and there is no specific limit on the length, width and height of the cuboid. The improved cuboid bracket can move horizontally and vertically, rotate 360°, etc. The best azimuth angle for satellite signal enhancement can be obtained by rotating the cuboid bracket without adjusting the triangular cone.
本发明的一种便携式卫星信号增强装置将卫星信号增强装置与长方体支架通过可伸缩螺栓升降机构连接。传统的卫星信号增强装置是三角锥下方直接焊接三根支柱，一旦焊接完成，三角锥的高度角只能依靠裁切或者埋藏支柱的长度不同进行调整。而且支柱一旦埋藏进土里或者筑在水泥中，支柱的长度亦很难再调整，最终造成信号增强装置重复利用性不强。本发明的一种便携式卫星信号增强装置，通过可伸缩螺栓连接卫星信号增强装置与长方体支架，可以通过调整可伸缩螺栓升降机构的伸缩长度，获取不同的三角锥镂空面高度角，使卫星信号增强装置适用于不同高度角、不同轨道的雷达卫星。A portable satellite signal boosting device of the present invention connects the satellite signal boosting device with a cuboid support through a retractable bolt lifting mechanism. The traditional satellite signal enhancement device is to directly weld three pillars under the triangular cone. Once the welding is completed, the height angle of the triangular cone can only be adjusted by cutting or burying the pillars according to different lengths. Moreover, once the pillar is buried in the soil or built in cement, it is difficult to adjust the length of the pillar, which ultimately results in poor reusability of the signal enhancement device. A portable satellite signal enhancement device of the present invention connects the satellite signal enhancement device and the cuboid support through a telescopic bolt, and can obtain different height angles of the triangular cone hollow surface by adjusting the telescopic length of the telescopic bolt lifting mechanism, so as to enhance the satellite signal The device is suitable for radar satellites with different altitude angles and different orbits.
本发明的一种便携式卫星信号增强装置携带便捷、安装拆卸快速、使用简单方便等特性，增强了卫星信号装置的可再用性；同时由于该卫星信号增强装置观测高度角、方位角调整的灵活性，因此本发明的一种便携式卫星信号增强装置可以适用于不同轨道高度的雷达卫星，大大扩展了传统卫星信号增强装置的可用性范围。A portable satellite signal booster device of the present invention has the characteristics of convenient portability, fast installation and disassembly, and simple and convenient use, which enhances the reusability of the satellite signal device; Therefore, a portable satellite signal boosting device of the present invention can be applied to radar satellites at different orbital heights, which greatly expands the usability range of traditional satellite signal boosting devices.
附图说明Description of drawings
图1是本发明的一种便携式卫星信号增强装置的结构示意图。Fig. 1 is a schematic structural diagram of a portable satellite signal booster of the present invention.
图2是本发明的一种便携式卫星信号增强装置的可伸缩螺栓升降机构的结构示意图。Fig. 2 is a structural schematic diagram of a telescopic bolt lifting mechanism of a portable satellite signal booster device of the present invention.
图3是本发明的一种便携式卫星信号增强装置的长方体支架的俯视图。Fig. 3 is a top view of a cuboid bracket of a portable satellite signal booster of the present invention.
具体实施方式Detailed ways
下面对本发明的实施例作详细说明，本实施例在以本发明技术方案为前提下进行实施，给出了详细的实施方式和具体的操作过程，但本发明的保护范围不限于下述的实施例。The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.
参见图1-图3，一种便携式卫星信号增强装置，包括三角锥信号增强机构1、长方体支架3和可伸缩螺栓升降机构5。三角锥信号增强机构1置于长方体支架3，可伸缩螺栓升降机构5一端与长方体支架3固定连接，可伸缩螺栓升降机构5的另一端与三角锥信号增强机构1固定连接。Referring to FIGS. 1-3 , a portable satellite signal enhancement device includes a triangular cone signal enhancement mechanism 1 , a cuboid support 3 and a retractable bolt lifting mechanism 5 . The triangular cone signal enhancement mechanism 1 is placed on the cuboid support 3, one end of the telescopic bolt lifting mechanism 5 is fixedly connected with the cuboid support 3, and the other end of the telescopic bolt lifting mechanism 5 is fixedly connected with the triangular cone signal enhancement mechanism 1.
长方体支架3由十二根金属材质长条型板材焊接而成。长方体支架3的支撑面的一根金属材质长条型板材上设有连接块31，连接块31上设有连接孔。The rectangular parallelepiped support 3 is welded by twelve metal strip-shaped plates. A metal strip plate on the support surface of the cuboid support 3 is provided with a connection block 31 , and a connection hole is provided on the connection block 31 .
三角锥信号增强机构1包括第一挡板、第二挡板和三挡板。该第一挡板、第二挡板和三挡均为底面为等腰直角三角形、中空、且无盖的三棱柱。该第一挡板、第二挡板和三挡板的直角边对应侧面上均设有若干螺栓孔，第一挡板、第二挡板和三挡板的直角边侧面分别两两通过螺栓连接为三角锥信号增强装置。优化的，本发明的第一挡板、所述第二挡板和所述三挡板的底面三角形的直角边的长度均为1.5M。The triangular cone signal enhancement mechanism 1 includes a first baffle, a second baffle and three baffles. The first baffle plate, the second baffle plate and the third baffle plate are all hollow triangular prisms whose bases are isosceles right triangles and have no cover. The right-angle sides of the first baffle, the second baffle and the third baffle are all provided with a number of bolt holes, and the sides of the right-angle sides of the first baffle, the second baffle and the third baffle are respectively connected in pairs by bolts. It is a triangular cone signal enhancement device. Optimally, the lengths of the right-angle sides of the bottom triangles of the first baffle plate, the second baffle plate and the third baffle plate of the present invention are all 1.5M.
可伸缩螺栓升降机构5包括调节螺母架50和两个调节螺杆51，两个调节螺杆51均为带有外螺纹的螺纹杆，且两个调节螺杆51的一端上均设有连接环511。调节螺母架50两端均设有带内螺纹的螺母环501，两个调节螺杆51分别与调节螺母架50两端的螺母环501螺纹连接。The retractable bolt lifting mechanism 5 includes an adjusting nut frame 50 and two adjusting screw rods 51, both of which are threaded rods with external threads, and one end of the two adjusting screw rods 51 is provided with a connecting ring 511. Both ends of the adjusting nut frame 50 are provided with nut rings 501 with internal threads, and two adjusting screw rods 51 are threadedly connected to the nut rings 501 at both ends of the adjusting nut frame 50 .
三角锥信号增强机构1的第一挡板置于长方体支架3上，且置于长方体支架3的设有连接块31的边对应的边上。可伸缩螺栓升降机构1的一端的连接环511与长方体支架3的连接块31的连接孔通过螺栓固定连接。可伸缩螺栓升降机构5的另一端的连接环511与三角锥信号增强机构1固定连接，调节旋转调节螺母架50，可以调节三角锥信号增强机构1的开口角度。The first baffle plate of the triangular cone signal enhancement mechanism 1 is placed on the cuboid support 3 and placed on the side corresponding to the side of the cuboid support 3 where the connecting block 31 is provided. The connection ring 511 at one end of the retractable bolt lifting mechanism 1 is fixedly connected with the connection hole of the connection block 31 of the cuboid support 3 by bolts. The connecting ring 511 at the other end of the retractable bolt lifting mechanism 5 is fixedly connected with the triangular cone signal enhancement mechanism 1 , and the opening angle of the triangular cone signal enhancement mechanism 1 can be adjusted by adjusting the rotation adjustment nut frame 50 .
优化的，长方体支架3的支撑面的一根金属材质长条型板材上设有连接块31，且连接块31置于该根金属材质长条型板材的中点。Optimally, a connecting block 31 is provided on a long metal plate on the supporting surface of the cuboid support 3, and the connecting block 31 is placed at the midpoint of the long metal plate.
长方体支架3的与设有连接块31的边平行的边的两端均设有卡槽32。三角锥信号增强机构1的第一挡板的两直角边对应侧面分别对应卡合于卡槽32中。Both ends of the side of the cuboid support 3 parallel to the side with the connection block 31 are provided with locking grooves 32 . The side surfaces corresponding to the two right-angled sides of the first baffle of the triangular cone signal enhancement mechanism 1 are engaged in the engaging slots 32 respectively.
优化的，第二挡板与第三挡板的连接侧面上设有连接螺纹孔，可伸缩螺栓升降机构5的另一端的连接环511与三角锥信号增强机构1通过该连接螺纹孔固定连接。Optimally, a connecting threaded hole is provided on the connecting side of the second baffle and the third baffle, and the connecting ring 511 at the other end of the retractable bolt lifting mechanism 5 is fixedly connected with the triangular cone signal enhancement mechanism 1 through the connecting threaded hole.
本发明的优选实施例中，长方体支架3的支撑面的长宽长度均为1m，高为0.8m。十二根金属材质长条型板材的材质为普通铁质。In a preferred embodiment of the present invention, the length and width of the support surface of the cuboid support 3 are both 1 m, and the height is 0.8 m. The material of twelve metal material elongated plates is common iron.
可伸缩螺栓升降机构5，通过调节螺母架50的顺时针、逆时针旋转可以实现可伸缩螺栓升降机构5的长度的伸缩，从而起到改变三角锥信号增强机构1的高度角的作用。可伸缩螺栓升降机构5最大伸缩长度为53cm，最小伸缩长度为34.5cm。The telescopic bolt lifting mechanism 5 can realize the expansion and contraction of the length of the telescopic bolt lifting mechanism 5 by adjusting the clockwise and counterclockwise rotation of the nut frame 50, thereby changing the height angle of the triangular cone signal enhancement mechanism 1. The maximum telescopic length of the retractable bolt lifting mechanism 5 is 53 cm, and the minimum telescopic length is 34.5 cm.
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.
Claims (5)
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3319330A1 (en) * | 1983-05-27 | 1984-11-29 | Südwestfunk, Anstalt des öffentlichen Rechts, 7570 Baden-Baden | Antenna installation, especially for booster transmitters and receiving stations |
| CN201615950U (en) * | 2009-12-18 | 2010-10-27 | 中国国土资源航空物探遥感中心 | Corner reflector for multi-angle observation |
| CN102147459A (en) * | 2010-12-24 | 2011-08-10 | 西南交通大学 | Split type corner reflector of synthetic aperture radar for interference remote sensing |
| CN202404229U (en) * | 2012-01-11 | 2012-08-29 | 中国矿业大学 | GPS positioning radar corner reflector |
| CN103630879A (en) * | 2013-03-05 | 2014-03-12 | 中国科学院电子学研究所 | Corner reflector |
| CN204269813U (en) * | 2014-11-13 | 2015-04-15 | 安徽理工大学 | A portable satellite signal booster |
-
2014
- 2014-11-13 CN CN201410639954.7A patent/CN104459630A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3319330A1 (en) * | 1983-05-27 | 1984-11-29 | Südwestfunk, Anstalt des öffentlichen Rechts, 7570 Baden-Baden | Antenna installation, especially for booster transmitters and receiving stations |
| CN201615950U (en) * | 2009-12-18 | 2010-10-27 | 中国国土资源航空物探遥感中心 | Corner reflector for multi-angle observation |
| CN102147459A (en) * | 2010-12-24 | 2011-08-10 | 西南交通大学 | Split type corner reflector of synthetic aperture radar for interference remote sensing |
| CN202404229U (en) * | 2012-01-11 | 2012-08-29 | 中国矿业大学 | GPS positioning radar corner reflector |
| CN103630879A (en) * | 2013-03-05 | 2014-03-12 | 中国科学院电子学研究所 | Corner reflector |
| CN204269813U (en) * | 2014-11-13 | 2015-04-15 | 安徽理工大学 | A portable satellite signal booster |
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