CN2176606Y - Suspension satellite antenna for communication - Google Patents
Suspension satellite antenna for communication Download PDFInfo
- Publication number
- CN2176606Y CN2176606Y CN 93245613 CN93245613U CN2176606Y CN 2176606 Y CN2176606 Y CN 2176606Y CN 93245613 CN93245613 CN 93245613 CN 93245613 U CN93245613 U CN 93245613U CN 2176606 Y CN2176606 Y CN 2176606Y
- Authority
- CN
- China
- Prior art keywords
- reflecting surface
- turning joint
- retaining mechanism
- antenna
- adjusting rod
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a suspension satellite antenna for communication, which is composed of a part of a reflecting surface, a suspension bracket, a locking mechanism, and an adjusting mechanism, wherein, the part of the reflecting surface, the suspension bracket, and the adjusting mechanism are movably connected with one another; the locking mechanism is fastened at the wall edge of a balcony or a window; a stable tripod-shaped supporting structure is formed at the outside of the wall surface of the suspension bracket; the adjusting mechanism is provided with two regulating rods with adjustable lengths, and the regulating rods are connected with the two sides of the upper part of the reflecting surface; so positions and pitching can be adjusted. The structure doesn't have stress concentration points; the performance ofwind resistance can be improved; the utility model can be easily locked; the regulation of the direction of the utility model is convenient; the assembly, disassembly, and maintenance are convenient.
Description
The utility model relates to a kind of antenna technology of satellite communication, be particularly useful for less C-band of required bore or the communication of Ku band satellite.
In recent years, because the progress of communication technology of satellite both at home and abroad, the development of particularly satellite television broadcasting business, the number and the TV programme number of the broadcasting satellite that can watch for the domestic user increase sharply; In addition along with the popularization of Ku frequency range communication technology of satellite, in a few years from now on, the TV of Ku frequency range, data and sound radio meeting enter the outer family of thousand families very soon, the satellite two-way communication also may develop to family, so that market will need will be small-bore in a large number, be convenient to the unidirectional or two-way communication antenna installing and use.But in the urban area, many live in users of building have been subjected to the restriction in space when fixing up an aerial wire.
With the satellite television single receiving station is example, and setting up miniature antenna at present on building has three kinds of methods: the one, set up at the building top; The one, on the balcony of building, set up; Another is then installed on building window external wall.But the space at building top is limited, longer with the distance of receiver, and the space on the balcony is also limited, usually also is subjected to blocking of upper strata balcony, and punching installation difficulty is big on wall; In a word, all exist the difficulty of installation and maintenance, particularly when receiving the program of other satellite, adjusting antenna direction is the very work of trouble.In addition, present similar aperture antenna is most of to be adjusted separately for pitching, orientation, adjusts the stressed often concentrated place, two positions in antenna pitching and orientation, and this just makes antenna have shortcomings such as direction is difficult for fixing, damage easily, wind loading rating difference.
The purpose of this utility model is: design a kind of simple in structure, safe and reliable, can make full use of the building space, installation and removal are all more convenient, are beneficial to repair, adjust easily the satellite communication antena of the championship of aiming at.
The utility model is made up of reflecting surface part, suspension holdfast, retaining mechanism and governor motion four parts:
Reflecting surface partly comprises: reflecting surface, feed, feed frame, reinforcing ring, bottom support body and turning joint.Reflecting surface adopts the parabolic aluminium sheet of one-shot forming to make, the edge is connected with reinforcing ring, in the antenna back side, the bottom is linked with bracing frame, antenna reflective face is played a supportive role, on bracing frame, be provided with a turning joint, reinforcing ring top two side positions have two connecting holes, and by them, the reflecting surface part can be carried out movable being connected with the brace table of suspended scaffold, two adjusting rods of governor motion respectively.
Suspended scaffold comprises brace table and three supporting legs, and wherein top supporting leg and retaining mechanism have fixing connection (welding or nut are fixed), and it can tighten with the edge of balcony or window wall, and the two other supporting leg then plays a supportive role.Like this, outside window or can form the tripod type supporting construction of a horizontal direction on the balcony wall face.Circular hole is arranged in the brace table, and the connection handle in the reflecting surface bottom turning joint is connected with support by this hole.
Governor motion is made up of two adjusting rods and two turning joints.The forward and backward two ends of every adjusting rod are equipped with turning joint, connection handle can be inserted respectively in the connecting hole of reinforcing ring and retaining mechanism, and the length of adjusting rod can be regulated, and the scale indication is arranged.
The structure of each turning joint in the above reflecting surface part and the governor motion is identical, can be within the specific limits, and variation simultaneously on pitching, orientation both direction.
The advantage of this design is: the support of antenna adopts the triangle conical frame structure, so the support force of the gravity of antenna-reflected face portion, following two supporting legs, the pulling force of top supporting leg constitute balance, and two adjusting rods of governor motion and reflecting surface have also constituted stable triangular structure, for antenna, anti-ability positive and side leading wind is all strengthened; This antenna structure is decomposed into the gravity of antenna to the pressure of bracing frame and the pulling force of two adjusting rods, does not have stress concentration point, and is safe and reliable, is suitable for locking; The adjusting of antenna direction is also very convenient, directly perceived; The connection handle of reflecting surface rear portion and the turning joint of adjusting rod rear portion is withdrawed from from connecting portion, just the reflecting surface part that has tuner can be broken away from support, be convenient to maintenance; Utilize the space that window is outer or balcony is outer, shortened the distance of tuner and receiver; Saved the support bracket fastened loaded down with trivial details work of punching outside building.
Utilize accompanying drawing that antenna detailed structure and operation principle are described below:
Accompanying drawing 1 is the end view of entire antenna operating state
Accompanying drawing 2 is the vertical view of entire antenna operating state
Accompanying drawing 3 is the adjusting rod structural representation
The antenna-reflected face portion is by reflecting surface 1, feed 4, feed frame 3, reinforcing ring 2, bottom support frame 5 and turning joint 6 thereof are formed, parabolic 1 surface accuracy of one-time formed aluminium sheet will satisfy the requirement of unidirectional or two-way communication, the edge is connected with reinforcing ring 2, to gain in strength, prevent distortion, the bracing frame 5 and the reflecting surface 1 at antenna rear portion fuse, a turning joint 6 is housed on the center of bracing frame 5, the reinforcing ring first half two side positions respectively have a connecting hole vertical with the antenna actinal surface, during installation the connection handle in the adjusting rod one end turning joint 17 are inserted this hole.
The principle of above-mentioned each turning joint 6,17,18 is consistent with basic structure with " universal joint " mechanically used always, " universal wheel " etc., but can relax the requirement of technology, precision and material.
Suspended scaffold is made up of hollow cylinder brace table 7 and three supporting legs 9,10,11, a wherein top supporting leg 11 is connected with the framework 14 of retaining mechanism, as shown in Figures 1 and 2, retaining mechanism is made up of locking framework 14 and locking nut 13, locking framework 14 be shaped as hook-type or right angle hook-type, can roughly kiss with wall 19 edge shapes and.Locking nut 13 rear portions are provided with spinning roller 12, rotate spinning roller 12 by hand, can be with the locking frame fixation at the wall of different-thickness and shape or the edge of balcony.The width of locking framework 14 wants suitably wideer, and is also fixing simultaneously with a plurality of locking nuts, the distance between two turning joints 18 that are connected with adjusting rod above it increased, to improve wind resistance.
The structure of governor motion as shown in Figure 3, its forward and backward two ends are connected with locking framework 14 with reinforcing ring 2 respectively by connecting joint 17,18, are used for straining the wire grip of electric pole fixing tightwire in its similar electric power conveying.Each adjusting rod is by the body of rod 15 of the turning joint of two one end bands, TOE, and the middle expansion and cotraction regulator 16 that plays interconnect function is formed, expansion and cotraction regulator 16 is that (the mid portion internal diameter is big slightly and remove partial sidewall for an all female hollow body in two ends, making high scale mark 20 on half sidewall in addition), the screw thread rotation direction at two ends is opposite.Rotary extension adjuster 16, the total length of adjusting rod is elongated or shortened, because expansion and cotraction regulator 16 is provided with scale indication 20, during antenna installation, aim at every satellite and can note a pair of numeral according to ruler, when using later on, can seek the satellite of needs easily to numeral according to this.
When antenna is installed, upper supporting leg 11 with retaining mechanism and support connects earlier, to lock framework 14 and " ride " edge at balcony or building windowsill 19, tighten the locking nut, at this moment, suspended scaffold just has been suspended in the outside of balcony or window, and the gravity of antenna structure part and the support force of following two supporting legs and the pulling force of retaining mechanism form highly stable balance, the stable triangle that two adjusting rods of governor motion and reflecting surface form can be resisted the active force of crosswind.After suspended scaffold installs, connecting hole and horizontal plane in the cylindrical body supports platform 7 are miter angle approximately, connection handle 8 in the reflecting surface 1 bottom turning joint 6 is inserted in this hole, connection handle with adjusting rod front end turning joint 17 inserts in the hole of reinforcing ring 2 again, connect (the turning joint other end of adjusting rod rear end can directly be fixed on the retaining mechanism), entire antenna promptly installs.Antenna installation well after, aim at every satellite and can note a pair of numeral according to ruler 20, when using later on, can seek the satellite of needs easily to numeral according to this.
During concrete enforcement, can carry out the size of the design of concrete size according to requirement such as the size of antenna aperture, storied building structures with definite support, adjusting rod, retaining mechanism etc.; And retaining mechanism of the present utility model has certain adjustable range, has versatility, thus also can produce in batches, to reduce cost.
Claims (4)
1, a kind of suspension type satellite communication antena, it is characterized in that: suspended scaffold, retaining mechanism and governor motion by reflecting surface part, pyrometric cone structure are formed, reflecting surface partly has a turning joint to be linked in brace table on the suspended scaffold, a supporting leg has with retaining mechanism and fixedlys connected above the suspended scaffold, governor motion is made up of the adjusting rod of two vary in length, with reflecting surface triangularity structure, all there is turning joint at each adjusting rod two ends, between reflecting surface the first half and retaining mechanism.
2, suspension type satellite communication antena as claimed in claim 1, it is characterized in that: described reflecting surface is an one-shot forming aluminium sheet structure, and reinforcing ring is arranged on every side, and the reinforcing ring first half two places are provided with connecting hole, the reflecting surface back side is provided with supporter, and supporter is provided with turning joint.
3, suspension type satellite communication antena as claimed in claim 1, it is characterized in that: each adjusting rod is by the body of rod of the turning joint of two one end bands, TOE, and middle expansion and cotraction regulator is formed, expansion and cotraction regulator is an all female hollow pipe in two ends, and the screw thread rotation direction at two ends is opposite.
4, suspension type satellite communication antena as claimed in claim 1 is characterized in that: described retaining mechanism is made up of locking framework and locking nut, and that locks framework is shaped as hook-type or right angle hook-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93245613 CN2176606Y (en) | 1993-11-30 | 1993-11-30 | Suspension satellite antenna for communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93245613 CN2176606Y (en) | 1993-11-30 | 1993-11-30 | Suspension satellite antenna for communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2176606Y true CN2176606Y (en) | 1994-09-07 |
Family
ID=33818513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93245613 Expired - Fee Related CN2176606Y (en) | 1993-11-30 | 1993-11-30 | Suspension satellite antenna for communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2176606Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525231A (en) * | 2020-05-25 | 2020-08-11 | 杨星 | Improved satellite antenna |
| CN112397871A (en) * | 2020-10-22 | 2021-02-23 | 广东盛路通信科技股份有限公司 | Microwave antenna structure capable of controlling and adjusting |
| CN112397904A (en) * | 2020-10-23 | 2021-02-23 | 广东盛路通信科技股份有限公司 | Novel variable microwave antenna plane of reflection structure of high accuracy curved surface |
-
1993
- 1993-11-30 CN CN 93245613 patent/CN2176606Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525231A (en) * | 2020-05-25 | 2020-08-11 | 杨星 | Improved satellite antenna |
| CN111525231B (en) * | 2020-05-25 | 2021-04-06 | 吉林吉大通信设计院股份有限公司 | Improved satellite antenna |
| CN112397871A (en) * | 2020-10-22 | 2021-02-23 | 广东盛路通信科技股份有限公司 | Microwave antenna structure capable of controlling and adjusting |
| CN112397871B (en) * | 2020-10-22 | 2023-12-01 | 广东盛路通信科技股份有限公司 | Microwave antenna structure capable of being controlled and adjusted |
| CN112397904A (en) * | 2020-10-23 | 2021-02-23 | 广东盛路通信科技股份有限公司 | Novel variable microwave antenna plane of reflection structure of high accuracy curved surface |
| CN112397904B (en) * | 2020-10-23 | 2022-04-26 | 广东盛路通信科技股份有限公司 | Novel variable microwave antenna plane of reflection structure of high accuracy curved surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |