CN106207460B - Multi-satellite receiving clamp and antenna system - Google Patents

Multi-satellite receiving clamp and antenna system Download PDF

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Publication number
CN106207460B
CN106207460B CN201610707843.4A CN201610707843A CN106207460B CN 106207460 B CN106207460 B CN 106207460B CN 201610707843 A CN201610707843 A CN 201610707843A CN 106207460 B CN106207460 B CN 106207460B
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China
Prior art keywords
guide
guide mechanism
receiving
satellite receiving
mounting seat
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CN201610707843.4A
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CN106207460A (en
Inventor
赵小伟
杨公威
陈璘
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Chenzhou Shitong Technology Co ltd
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Chenzhou Shitong Technology Co ltd
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02Arrangements 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
    • H01Q3/08Arrangements 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 for varying two co-ordinates of the orientation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of Aerials (AREA)

Abstract

The invention relates to a multi-satellite receiving clamp and an antenna system. The first guide mechanism is provided with a first guide part arranged along a first direction, the second guide mechanism is provided with a second guide part arranged along a second direction, and the first direction and the second direction are crossed. The first guide mechanism is correspondingly connected with the second guide mechanism, and the second guide mechanism can move along the first guide part in a first direction relative to the first guide mechanism and move along the second guide part in a second direction relative to the first guide mechanism. The mounting seat is arranged on the second guide mechanism, and the steering position of the mounting seat on the second guide mechanism is adjustable. The problem that the receiving field intensity of multiple satellite signals cannot be optimized in practical application caused by external factors is solved by fine adjustment of the angle and the position of the frequency converter, and simultaneous optimized receiving of different multiple satellite signals is realized.

Description

Multi-satellite receiving clamp and antenna system
Technical Field
The present invention relates to a satellite receiving jig and an antenna system, and more particularly, to a multi-satellite receiving jig and an antenna system.
Background
In the design of the multi-satellite signal receiving and transmitting system in the related art, the frequency converter is fixed through the clamp, the position of the frequency converter after installation cannot be adjusted, the limitation is large, the most effective receiving adjustment cannot be realized when the multi-satellite signal is received, and meanwhile, part of frequencies can be omitted when the multi-satellite signal is received, and even the receiving cannot be realized.
Disclosure of Invention
The invention aims to provide an improved multi-satellite receiving clamp and an antenna system.
The technical scheme adopted for solving the technical problems is as follows: constructing a multi-satellite receiving clamp, which comprises a first guide mechanism, at least one second guide mechanism and at least one mounting seat for mounting a frequency converter;
the first guide mechanism is provided with a first guide part arranged along a first direction, the second guide mechanism is provided with a second guide part arranged along a second direction, and the first direction and the second direction are crossed;
the first guide mechanism is correspondingly connected with the second guide mechanism, and enables the second guide mechanism to move along the first guide part in the first direction relative to the first guide mechanism and move along the second guide part in the second direction relative to the first guide mechanism;
the mounting seat is mounted on the second guide mechanism, and the steering position of the mounting seat on the second guide mechanism is adjustable.
Preferably, the first guide mechanism includes an arc-shaped or elongated first guide member extending in a horizontal direction, and the first guide portion is formed on the first guide member and is horizontally disposed along an extending direction of the first guide member.
Preferably, the second guide mechanism includes a second guide member, and the second guide portion is formed on the second guide member and is disposed in a vertical direction.
Preferably, the receiving jig further comprises a locking device for locking and fixing the first guide mechanism and the second guide mechanism.
Preferably, the first guide part includes a first guide groove extending in the first direction; the second guide part comprises a second guide groove extending along the second direction.
Preferably, the locking device comprises a first lock rod, a blocking piece and a first locking piece, wherein the first lock rod penetrates through the first guide groove and the second guide groove, the blocking piece and the first locking piece are respectively arranged at two opposite ends of the first lock rod, the blocking piece is blocked on the outer side face of the first guide mechanism or the outer side face of the second guide mechanism, and the first locking piece is locked with the first lock rod to lock and position the first guide mechanism and the second guide mechanism.
Preferably, the blocking member abuts against an outer side surface of the first guide mechanism, and a bayonet corresponding to the first guide mechanism is provided on the blocking member and can slide along the first guide mechanism in the first direction.
Preferably, the rotation axis of the mounting seat is arranged along the vertical direction, so that the mounting seat horizontally turns on the second guiding mechanism.
Preferably, the second guiding mechanism is provided with a rotating hole, the mounting seat is provided with a rotating shaft matched with the rotating hole, and the rotating shaft is provided with a second locking piece for locking and fixing the mounting seat to the second guiding mechanism.
The invention also constructs an antenna system which comprises the multi-satellite receiving clamp, and the frequency converter is arranged on the mounting seat.
The multi-satellite receiving clamp and the antenna system have the following beneficial effects: the multi-satellite receiving clamp and the antenna system can comprehensively improve the signal transmission efficiency and the optimized reception of satellite signal field intensity by adjusting the position of the frequency converter, and solve the problem that the multi-satellite signal receiving field intensity cannot be optimized in practical application due to a plurality of system factors such as different geographic position latitudes, technical errors of antenna mechanical structures, sensitivity and the like when a plurality of satellites are simultaneously received in practical application by means of the assembly angle and the position mode of the omnidirectional fine adjustment clamp when synchronously receiving multi-satellite signals with different latitudes, so that the receiving is more superior and accurate, the simultaneous optimized reception of different satellite signals is realized, the system performance is improved, and the aim is fulfilled to achieve stable and reliable signal reception.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic view showing a structure in which a multi-satellite receiving jig according to an embodiment of the present invention is mounted to a support bar;
FIG. 2 is a schematic side elevational view of FIG. 1;
FIG. 3 is a schematic top view of the structure of FIG. 2;
FIG. 4 is a schematic diagram of an assembly of the second guide mechanism with the first guide mechanism of FIG. 2 with a frequency converter mounted thereto;
FIG. 5 is a schematic side view of the second guide mechanism assembled with the locking device to clamp the first guide mechanism;
fig. 6 is a schematic view of the components of fig. 5 in an exploded state.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present invention, a detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1, the antenna system according to a preferred embodiment of the present invention is used for receiving satellite signals, and the antenna system includes a receiving jig 1 and a plurality of frequency converters 2 mounted on the receiving jig 1, and can synchronously receive two or more satellite signals according to the number of the frequency converters 2.
In some embodiments, the receiving jig 1 includes a first guide mechanism 11, three second guide mechanisms 12, and three mounts 13 for mounting the frequency converter 2. The first guide mechanism 11 is provided with a first guide portion 111 provided along a first direction, and the second guide mechanism 12 is provided with a second guide portion 121 provided along a second direction, the first direction intersecting the second direction. The first guide mechanism 11 is correspondingly connected with the second guide mechanism 12, and the second guide mechanism 12 can move along the first guide part 111 in a first direction relative to the first guide mechanism 11 and move along the second guide part 121 in a second direction relative to the first guide mechanism 11, so that the position of the second guide mechanism 12 in the first direction and the second direction can be adjusted.
Each mounting seat 13 is respectively mounted on each second guide mechanism 12, and the steering position of the mounting seat 13 on the second guide mechanism 12 is adjustable. The frequency converter 2 on the mounting seat 13 receives different satellite signals respectively, and the position adjusting function of the clamp solves the problem that the signal field intensity is unstable when the synchronous receiving of the multi-satellite signals with small and medium angle differences is actually received, so that the receiving can be realized most intensively. The number of the second guide mechanisms 12 and the mounting seats 13 can be one or other than one, and when only one set of the second guide mechanisms 12 and the mounting seats 13 is used for mounting one frequency converter 2, correspondingly, the other frequency converter 2 can be fixedly mounted on the receiving clamp 1 or other supporting pieces, and only the orientation of the frequency converter 2 on the second guide mechanism 12 can be adjusted.
The multi-satellite receiving clamp 1 is particularly applied to synchronous reception of a plurality of satellite signals in a satellite broadcast television signal ground antenna receiving system, and when the satellite frequency converter 2 is used for receiving the multi-satellite signals, the clamp can adjust the installation angle of the frequency converter 2 product so as to realize optimal signal field intensity reception. The application characteristics of the method are more effectively highlighted in the small-angle multi-satellite signal receiving system, the signal receiving has higher field intensity receiving, the signal receiving quality is more superior, and the signal receiving is more flexible.
The clamp can comprehensively improve the signal transmission efficiency and the optimized receiving of the satellite signal field intensity. When multiple satellite signals with different latitudes are synchronously received, the problem that the receiving field intensity of the multiple satellite signals cannot be optimized in practical application due to multiple system factors such as different latitudes of geographic positions, mechanical structure process errors of antennas, sensitivity when multiple satellites are simultaneously received is solved through an omnidirectional fine adjustment fixture assembly angle and position mode, so that the receiving is more superior and accurate, the simultaneous optimized receiving of different multiple satellite signals is realized, the system performance is improved, and the stable and reliable signal receiving is realized.
The antenna system generally further comprises a supporting rod 3 for supporting the receiving fixture 1, wherein the supporting rod 3 may be provided with a frequency converter 2, the position of the frequency converter 2 may be fixed, and only the direction of the frequency converter on the receiving fixture 1 may be adjusted, of course, the position of the frequency converter 2 on the supporting rod 3 may also be adjusted to change the direction, or the frequency converter 2 may be fixedly installed on the receiving fixture 1, and the direction of the frequency converter 2 on the mounting seat 13 may be adjusted to adjust the antenna signal.
As shown in fig. 1 to 3, the first guide mechanism 11 includes an arc-shaped first guide member 112, and the first guide member 112 is disposed to extend in the horizontal direction. The length of the first guide 112 may be appropriately lengthened or shortened according to the number of satellites to be received, and the radius of the first guide 112 may be adjusted according to the antenna actually configured, such as whether the antenna is a multi-focal antenna or a conventional antenna.
As shown in fig. 4, the first guide 111 is formed on the first guide 112 and horizontally disposed along the extending direction of the first guide 112, and correspondingly, the first direction is in the horizontal direction and is along the extending direction of the first guide 112. In other embodiments, the first guide member 112 may also be a horizontally disposed elongated structure, so that the second guide mechanism 12 is linearly adjusted along the first guide portion 111. Further, the first guide 112 may be provided obliquely, and correspondingly, the extending direction of the first guide portion 111 may be provided obliquely, and guiding is performed in the oblique direction.
Further, the first guiding portion 111 includes a first guiding groove extending along the first direction, and in other embodiments, the first guiding portion 111 may be a guiding rod or a guiding rail extending along the first direction, so as to enable the second guiding mechanism 12 to guide in the first direction.
The second guide mechanism 12 includes a second guide 122, and preferably the second guide 122 is disposed to extend in a vertical direction. The second guide part 121 is formed on the second guide 122 and disposed along a vertical direction, and the corresponding second direction is the vertical direction. In other embodiments, the second guide 121 may be provided obliquely, and guide in an oblique direction.
In some embodiments, the second guiding portion 121 includes a second guiding groove extending along the second direction, and in other embodiments, the second guiding portion 121 may also be a guiding rod or a guiding rail extending along the second direction, so as to enable the second guiding mechanism 12 to guide in the second direction.
As shown in fig. 5 and 6, the receiving jig 1 further includes a locking device 14 for locking and fixing the first guide mechanism 11 and the second guide mechanism 12, wherein after the position of the second guide mechanism 12 in the first direction and the second direction is adjusted in place, the first guide mechanism 11 and the second guide mechanism 12 are locked and fixed, so that the position deviation generated after the adjustment is prevented from influencing the quality of the signal.
In some embodiments, the lock 14 includes a first lock rod 141, a abutment 142, and a first lock piece 143. The first lock lever 141 is inserted into the first guide groove and the second guide groove, and plays a role of connecting the first guide mechanism 11 and the second guide mechanism 12 in series, and also provides positioning for the position movement of the second guide mechanism 12 in the first direction and the second direction.
The blocking piece 142 and the first locking piece 143 are respectively arranged at two opposite ends of the first locking rod 141, the blocking piece 142 is blocked on the outer side surface of the first guiding mechanism 11, the first locking piece 143 is locked with the first locking rod 141 and blocked on the outer side surface of the second guiding mechanism 12, and the first guiding mechanism 11 and the second guiding mechanism 12 are locked and positioned. Preferably, the first locking piece 143 is screwed with the first locking rod 141, and in other embodiments, the first locking piece may be a clamping piece or a plugging piece. In other embodiments, the blocking member 142 may also block the outer side of the second guiding mechanism 12, and the first locking member 143 blocks the outer side of the first guiding mechanism 11.
The stopper 142 abuts against the outer surface of the first guide mechanism 11, and the stopper 142 is provided with a bayonet 1421 corresponding to the outer shape of the first guide mechanism 11 and is slidable in the first direction along the first guide mechanism 11. Further, the bayonet 1421 of the stopper 142 engages with the first guide 112, and slides along the first guide 112 in the first direction.
In some embodiments, the rotation axis of the mounting base 13 is arranged in a vertical direction, so that the mounting base 13 is horizontally turned on the second guiding mechanism 12, and the frequency converter 2 is rotated in a horizontal direction. By adopting the design framework of the invention, the frequency converter 2 can be adjusted by 360-degree omnibearing rotation from top to bottom, from left to right and in the horizontal direction, focal length adjustment, angle adjustment and field intensity most enhanced receiving adjustment are realized, simultaneous optimized receiving of different satellite signals is realized, and system performance improvement and stable and reliable signal receiving of the target are realized. In other embodiments, the axis of rotation of the mount 13 may also be disposed obliquely.
Correspondingly, the second guiding mechanism 12 is provided with a rotating hole, the mounting seat 13 is provided with a rotating shaft 131 matched with the rotating hole, and the rotating shaft 131 is provided with a second locking piece 132 for locking and fixing the mounting seat 13 on the second guiding mechanism 12. The rotation shaft 131 penetrates through the second guide mechanism 12, and the second locking piece 132 abuts against the side face of the second guide mechanism 12 after being locked with the rotation shaft 131, so that the steering positioning of the mounting seat 13 is realized. Preferably, the second locking member 132 is screwed to the rotation shaft 131, and in other embodiments, the second locking member may be a snap-fit or a plug-fit. Correspondingly, in other embodiments, the rotation shaft 131 may also be disposed on the second guiding mechanism 12, and the mounting base 13 is provided with a rotation hole matched with the rotation shaft 131. In other embodiments, the lateral abutment of the rotation shaft 131 may also be used to achieve the steering positioning of the mounting base 13.
It will be appreciated that the above technical features may be used in any combination without limitation.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.

Claims (7)

1. A multi-satellite receiving clamp (1) characterized by comprising a first guiding mechanism (11), at least one second guiding mechanism (12) and at least one mounting seat (13) for mounting a frequency converter (2);
the first guide mechanism (11) is provided with a first guide part (111) arranged along a first direction, the second guide mechanism (12) is provided with a second guide part (121) arranged along a second direction, and the first direction and the second direction are crossed;
the first guide mechanism (11) is correspondingly connected with the second guide mechanism (12), and enables the second guide mechanism (12) to move along the first guide part (111) relative to the first guide mechanism (11) in the first direction and move along the second guide part (121) relative to the first guide mechanism (11) in the second direction;
the mounting seat (13) is mounted on the second guide mechanism (12), and the steering position of the mounting seat (13) on the second guide mechanism (12) is adjustable;
the first guide mechanism (11) comprises an arc-shaped or strip-shaped first guide piece (112), the first guide piece (112) is arranged in a horizontal extending mode, and the first guide part (111) is formed on the first guide piece (112) and is arranged horizontally along the extending direction of the first guide piece (112);
the second guide mechanism (12) includes a second guide (122), and the second guide part (121) is formed on the second guide (122) and is disposed in a vertical direction;
the receiving clamp (1) further comprises a locking device (14) for locking and fixing the first guide mechanism (11) and the second guide mechanism (12).
2. A multi-satellite receiving jig (1) according to claim 1, wherein the first guide portion (111) includes a first guide groove provided extending in the first direction; the second guide part (121) includes a second guide groove extending in the second direction.
3. A multi-satellite receiving jig (1) according to claim 2, wherein the locking device (14) comprises a first lock rod (141), a blocking member (142) and a first locking member (143), the first lock rod (141) is threaded through the first guide slot and the second guide slot, the blocking member (142) and the first locking member (143) are respectively arranged at two opposite ends of the first lock rod (141), the blocking member (142) is blocked on the outer side surface of the first guide mechanism (11) or the second guide mechanism (12), the first locking member (143) is locked with the first lock rod (141), and the first guide mechanism (11) and the second guide mechanism (12) are locked and positioned.
4. A multiple satellite receiving jig (1) according to claim 3, wherein the abutment member (142) abuts against an outer side surface of the first guide mechanism (11), and a bayonet (1421) which is engaged with the first guide mechanism (11) is provided on the abutment member (142) and is slidable along the first guide mechanism (11) in the first direction.
5. A multiple satellite receiving jig (1) according to claim 1, wherein the axis of rotation of the mount (13) is arranged in a vertical direction, causing the mount (13) to be horizontally steered on the second guide mechanism (12).
6. A multi-satellite receiving jig (1) according to claim 5, wherein a rotation hole is provided in the second guide mechanism (12), a rotation shaft (131) which is engaged with the rotation hole is provided in the mounting base (13), and a second locking member (132) which locks and fixes the mounting base (13) to the second guide mechanism (12) is provided in the rotation shaft (131).
7. An antenna system, characterized in that it comprises a multi-satellite reception clamp (1) according to any one of claims 1 to 6, said mounting (13) being fitted with a frequency converter (2).
CN201610707843.4A 2016-08-23 2016-08-23 Multi-satellite receiving clamp and antenna system Active CN106207460B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610707843.4A CN106207460B (en) 2016-08-23 2016-08-23 Multi-satellite receiving clamp and antenna system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610707843.4A CN106207460B (en) 2016-08-23 2016-08-23 Multi-satellite receiving clamp and antenna system

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CN106207460A CN106207460A (en) 2016-12-07
CN106207460B true CN106207460B (en) 2023-07-07

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1135104A (en) * 1995-03-07 1996-11-06 夏普株式会社 Terminal structure and universal low noise blockdown converter using the same
CN1263640A (en) * 1998-04-20 2000-08-16 欧洲通信卫星组织 Frequency converter arrangement for parabolic antenna
CN2775863Y (en) * 2005-03-02 2006-04-26 中卫科技股份有限公司 Multiplex chip for satellite antenna receiver
CN201397881Y (en) * 2009-05-21 2010-02-03 北京航天光华电子技术有限公司 Portable satellite antenna
CN201781068U (en) * 2010-06-29 2011-03-30 凌机 Multifunctional satellite receiving antenna
CN102074782A (en) * 2011-01-27 2011-05-25 苏州汉辰数字多媒体有限公司 Antenna with adjustable direction
CN102280710A (en) * 2011-06-20 2011-12-14 北京航天光华电子技术有限公司 Portable satellite antenna regulating support
CN104070382A (en) * 2014-07-04 2014-10-01 昆山沅亨管阀件有限公司 Adjustable combined clamp
CN104406483A (en) * 2014-11-26 2015-03-11 无锡阳工机械制造有限公司 Positioning fixture calibrating mechanism
CN205960209U (en) * 2016-08-23 2017-02-15 郴州希典科技有限公司 Anchor clamps and antenna system are received to many satellites

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW465812U (en) * 2000-05-29 2001-11-21 Acer Neweb Corp Rotation device of disc-shape antenna
TWM355467U (en) * 2008-10-17 2009-04-21 Azure Shine Int Inc Mounting device of satellite antenna LNB

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1135104A (en) * 1995-03-07 1996-11-06 夏普株式会社 Terminal structure and universal low noise blockdown converter using the same
CN1263640A (en) * 1998-04-20 2000-08-16 欧洲通信卫星组织 Frequency converter arrangement for parabolic antenna
CN2775863Y (en) * 2005-03-02 2006-04-26 中卫科技股份有限公司 Multiplex chip for satellite antenna receiver
CN201397881Y (en) * 2009-05-21 2010-02-03 北京航天光华电子技术有限公司 Portable satellite antenna
CN201781068U (en) * 2010-06-29 2011-03-30 凌机 Multifunctional satellite receiving antenna
CN102074782A (en) * 2011-01-27 2011-05-25 苏州汉辰数字多媒体有限公司 Antenna with adjustable direction
CN102280710A (en) * 2011-06-20 2011-12-14 北京航天光华电子技术有限公司 Portable satellite antenna regulating support
CN104070382A (en) * 2014-07-04 2014-10-01 昆山沅亨管阀件有限公司 Adjustable combined clamp
CN104406483A (en) * 2014-11-26 2015-03-11 无锡阳工机械制造有限公司 Positioning fixture calibrating mechanism
CN205960209U (en) * 2016-08-23 2017-02-15 郴州希典科技有限公司 Anchor clamps and antenna system are received to many satellites

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