CN201060923Y - Mobile satellite television receiving antenna device - Google Patents
Mobile satellite television receiving antenna device Download PDFInfo
- Publication number
- CN201060923Y CN201060923Y CNU2007200537996U CN200720053799U CN201060923Y CN 201060923 Y CN201060923 Y CN 201060923Y CN U2007200537996 U CNU2007200537996 U CN U2007200537996U CN 200720053799 U CN200720053799 U CN 200720053799U CN 201060923 Y CN201060923 Y CN 201060923Y
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- China
- Prior art keywords
- signal
- fixed
- driving mechanism
- frame plate
- circuit board
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- Expired - Fee Related
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Abstract
The utility model relates to a mobile satellite television receiving antenna device, which is characterized in that the device comprises a signal collecting and reflecting chassis, a signal receiving device and a driving mechanism, wherein the signal receiving device comprises a signal receiving board component, a high frequency head and a circuit board, the high frequency head is arranged at the bottom of the signal receiving board component, and electrically connected with the circuit board arranged under the signal receiving board component, the driving mechanism is arranged in the middle of the chassis, and the signal receiving device is fixed on the driving mechanism, and realizes 360 degree rotating search of satellite signals and automatic satellite acquisition; the satellite acquisition is accurate, the volume is small, the structure is simple and compact, the realization is easy, and the utility model can be widely suitable for the installation and the application on cars, buses, and transport vehicles of various types; and effectively solves the problem that the scope of application is narrow, thus not meeting the requirement of real-time television program watching of people because of the large volume and the complex structure of the prior vehicle-mounted satellite antenna.
Description
Technical field
The utility model relates to a kind of satellite television receiving antenna.
Background technology
TV reception in vehicle traveling process can be because direction of traffic changes, or the jolting of road conditions caused the inaccurate of TV receiving signal, influences view reception effect.Thereby what at present domestic various vehicle-mounted mobile TV-system was play mostly is telerecording, can not play real time programme.Chinese patent ZL200520098486.3 discloses a kind of " vehicle-mounted satellite antenna receiving station ", the main antenna pot of this receiving station, connecting rod, support bar, tuner, first decelerator, pitching motor, fixed head, rotary disk, the orientation rotating shaft, the second decelerator orientation electric rotating machine, supporting bracket, formation such as pitch axis and control system, though this receiving station has realized vehicle-mounted mobile TV-system and has play real time programme, but because its volume is big, complex structure, general only being suitable on some comparatively professional mobile control rooms used, and can not be widely applicable for all types of dollies, bus, use on the transport vehicle.
Summary of the invention
The purpose of this utility model is to solve above-mentioned being inadequate, provide a kind of and have that the record satellite-signal is searched in 360 degree rotations and automatically to the star function, volume is small and exquisite, and is simple in structure, compact, realize easily mobile satellite television receiving antenna device applied widely.
The technical solution of the utility model is achieved in that
A kind of mobile satellite television receiving antenna device, its characteristics are to comprise signal gathering reflection chassis, signal receiving device and be used for that the record satellite-signal is searched in the rotation of drive signal receiving system 360 degree and automatically to the driving mechanism of star, wherein signal receiving device is by signal dash receiver assembly, tuner and circuit board constitute, described tuner is installed on the bottom of signal dash receiver assembly, and be electrically connected with the circuit board that is arranged at signal dash receiver assembly below, described driving mechanism device is in chassis middle part, and described signal receiving device is fixed on the driving mechanism and realizes under the driving of this driving mechanism that the record satellite-signal is searched in 360 degree rotations and automatically to star.
For make the utlity model has simple in structure, assembling easily, realize the characteristics that are easy to, above-mentioned driving mechanism is provided with and is used for fixing circuit board, the frame plate of signal dash receiver assembly, this frame plate is fixed on the driving mechanism, the bottom of above-mentioned signal dash receiver assembly is provided with a pair of fixed feet, this signal dash receiver assembly is fixed in the frame plate both sides to pin and has made and be installed on the frame plate on the flanging fixing by this, the foregoing circuit plate is fixed on the frame plate, above-mentioned tuner is fixed on the signal dash receiver assembly bottom between two fixed feet accordingly, and is electrically connected with circuit board by electric wire.
In order effectively to realize that the record satellite-signal is searched in the 360 degree rotations of drive mechanism signal receiving device and automatically to star, above-mentioned driving mechanism comprises numerical-control motor, belt pulley, belt and bearing, its middle belt pulley is fixed on the supporting convex surface of making on the chassis, described belt sleeve is contained on the belt pulley, described bearing holder (housing, cover) is contained on the suit post that is provided with in the middle part of the belt pulley, and be provided with bearer ring in this bearing periphery, above-mentioned frame plate is fixed on the bearer ring, described motor is fixed on to be positioned on the other frame plate of board side and with circuit board and is electrically connected, and its motor shaft passes the perforation made accordingly on the frame plate and is provided with small belt pulley by its motor shaft and is in transmission connection mutually with belt and is connected with belt pulley.
The utility model is owing to adopt the satellite television receiving antenna that is made of signal gathering reflection chassis, signal dash receiver assembly, tuner, circuit board and driving mechanism, make this satellite television receiving antenna under its circuit board control, driving mechanism can drive signal dash receiver assembly carries out that the record satellite-signal is searched in 360 degree rotations and automatically to star, not only accurate to star, and volume is small and exquisite, simple in structure, compact, realize easily, can be suitable for widely to install on all types of dollies, bus, the transport vehicle and use.And solved effectively that the existing volume of existing vehicle-mounted satellite antenna is big, complex structure and cause its narrow application range, can not satisfy the problem of the needs of the real-time TV reception of people.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a disassembly and assembly structure schematic diagram of the present utility model.
Embodiment
As shown in Figures 1 and 2, a kind of mobile satellite television receiving antenna device described in the utility model, it comprises signal gathering reflection chassis 1, signal receiving device 2 and be used for that the record satellite-signal is searched in the rotation of drive signal receiving system 360 degree and automatically to the driving mechanism 3 of star, wherein signal receiving device 2 is by signal dash receiver assembly 21, tuner 22 and circuit board 23 constitute, described tuner 22 is installed on the bottom of signal dash receiver assembly 21, and be electrically connected with the circuit board 23 that is arranged at signal dash receiver assembly 21 belows, described driving mechanism 3 is installed on 1 middle part, chassis, and described signal receiving device 2 is fixed on the driving mechanism 3 and realizes under the driving of this driving mechanism 3 that the record satellite-signal is searched in 360 degree rotations and automatically to star.Circuit board of the present utility model 23 is for being provided with the circuit board arrangement of mcu programming chip, and it can be undertaken that automatic controlling and driving mechanism 3 drive signal dash receiver assemblies 21 carry out that the record satellite-signal is searched in 360 degree rotations and automatically to star by computer programming.Circular disk body is generally done by metallic plate in described chassis 1.Like this, make the utility model under its circuit board control, driving mechanism can drive signal dash receiver assembly carries out that the record satellite-signal is searched in 360 degree rotations and automatically to star, not only accurate to star, and volume is small and exquisite, simple in structure, compact, realize easily, can be suitable for widely to install on all types of dollies, bus, the transport vehicle and use.And solved effectively that the existing volume of existing vehicle-mounted satellite antenna is big, complex structure and cause its narrow application range, can not satisfy the problem of the needs of the real-time TV reception of people.For make the utlity model has simple in structure, assembling easily, realize the characteristics that are easy to, as shown in Figure 2, described driving mechanism 3 is provided with and is used for fixing circuit board 23, the frame plate 4 of signal dash receiver assembly 21, this frame plate 4 is fixed on the driving mechanism 3, the bottom of described signal dash receiver assembly 21 is provided with a pair of fixed feet 24, this signal dash receiver assembly 21 is fixed in frame plate 4 both sides to pin 24 and has made and be installed on the frame plate 4 on the flanging 41 fixing by this, described circuit board 23 is fixed on the frame plate 4, described tuner 22 is fixed on signal dash receiver assembly 21 bottoms between two fixed feet 24 accordingly, and is electrically connected with circuit board 23 by electric wire.In order effectively to realize that the drive mechanism signal receiving device is searched the record satellite-signal and automatically to star, and for example shown in Figure 2, described driving mechanism 3 comprises numerical-control motor 31, belt pulley 32, belt 33 and bearing 34, its middle belt pulley 32 is fixed on the supporting convex surface of making on chassis 1 11, described belt 33 is sleeved on the belt pulley 32, described bearing 34 is sleeved on the suit post 35 that belt pulley 32 middle parts are provided with, and be provided with bearer ring 36 in these bearing 34 peripheries, described frame plate 4 is fixed on the bearer ring 36, described motor 31 is the micromotor of digital control type, it is fixed on to be positioned on the other frame plate 4 of circuit board 23 sides and with circuit board 23 and is electrically connected, and its motor shaft passes the perforation 42 made accordingly on the frame plate 4 and is provided with small belt pulley 37 by its motor shaft and is in transmission connection mutually with belt 33 and is connected with belt pulley 32.The phenomenon that can not occur twining with its rotation for the signal output electric wire that makes circuit board 23, as shown in Figure 2, suit post 35 middle parts of described belt pulley 32 are provided with the axle core hole 38 that supply lines passes, and also be provided with device electric wire locking cap 5 thereon removably on the end face of its suit post 35, be provided with the through hole 43 that supply lines locking cap 5 passes on the described frame plate 4 accordingly, the signal that is connected with on the described circuit board 23 output electric wire 6 pass electric wire locking cap 5, axle core hole 38 in regular turn and the connection bolt 7 that is provided with by its end on the side of fixed underpan 1.
Claims (4)
1. mobile satellite television receiving antenna device, it is characterized in that comprising signal gathering reflection chassis (1), signal receiving device (2) and be used for that the record satellite-signal is searched in the rotation of drive signal receiving system (2) 360 degree and automatically to the driving mechanism (3) of star, wherein signal receiving device (2) is by signal dash receiver assembly (21), tuner (22) and circuit board (23) constitute, described tuner (22) is installed on the bottom of signal dash receiver assembly (21), and be electrically connected with the circuit board (23) that is arranged at signal dash receiver assembly (21) below, described driving mechanism (3) is installed on chassis (1) middle part, and described signal receiving device (2) is fixed on that driving mechanism (3) is gone up and realize that under the driving of this driving mechanism (3) 360 degree rotate star.
2. according to the described mobile satellite television receiving antenna device of claim 1, it is characterized in that above-mentioned driving mechanism (3) is provided with is used for fixing circuit board (23), the frame plate (4) of signal dash receiver assembly (21), this frame plate (4) is fixed on the driving mechanism (3), the bottom of above-mentioned signal dash receiver assembly (21) is provided with a pair of fixed feet (24), this signal dash receiver assembly (21) by being fixed in frame plate (4) both sides to pin (24) and having made flanging (41) and go up and be installed on the frame plate (4) to fixing, foregoing circuit plate (23) is fixed on the frame plate (4), above-mentioned tuner (22) is fixed on signal dash receiver assembly (21) bottom that is positioned between two fixed feet (24) accordingly, and is electrically connected with circuit board (23) by electric wire.
3. according to claim 1 or 2 described mobile satellite television receiving antenna devices, it is characterized in that above-mentioned driving mechanism (3) comprises numerical-control motor (31), belt pulley (32), belt (33) and bearing (34), its middle belt pulley (32) is fixed on the supporting convex surface of making on chassis (1) (11), described belt (33) is sleeved on the belt pulley (32), described bearing (34) is sleeved on the suit post (35) that is provided with in the middle part of the belt pulley (32), and be provided with bearer ring (36) in this bearing (34) periphery, above-mentioned frame plate (4) is fixed on the bearer ring (36), described motor (31) is fixed on and is positioned at the other frame plate (4) of circuit board (23) side and goes up and be electrically connected with circuit board (23), and its motor shaft passes the perforation (42) made accordingly on the frame plate (4) and is provided with small belt pulley (37) by its motor shaft and is in transmission connection mutually with belt (33) and is connected with belt pulley (32).
4. according to the described mobile satellite television receiving antenna device of claim 3, suit post (35) middle part that it is characterized in that above-mentioned belt pulley (32) is provided with the axle core hole (38) that supply lines passes, and also be provided with device electric wire locking cap (5) thereon removably on the end face of its suit post (35), be provided with the through hole (43) that supply lines locking cap (5) passes on the above-mentioned frame plate (4) accordingly, the signal that is connected with on the foregoing circuit plate (23) output electric wire (6) passes electric wire locking cap (5) in regular turn, axle core hole (38) and the connection bolt (7) that is provided with by its end are on the side of fixed underpan (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200537996U CN201060923Y (en) | 2007-07-06 | 2007-07-06 | Mobile satellite television receiving antenna device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200537996U CN201060923Y (en) | 2007-07-06 | 2007-07-06 | Mobile satellite television receiving antenna device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201060923Y true CN201060923Y (en) | 2008-05-14 |
Family
ID=39409413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200537996U Expired - Fee Related CN201060923Y (en) | 2007-07-06 | 2007-07-06 | Mobile satellite television receiving antenna device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201060923Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101814654A (en) * | 2010-05-11 | 2010-08-25 | 四川省视频电子有限责任公司 | Satellite television ground receiving indoor antenna for automatically searching satellites |
| CN102780066A (en) * | 2012-07-26 | 2012-11-14 | 常州亚邦天线有限公司 | Multifunctional vehicle-mounted antenna device |
| WO2019119242A1 (en) * | 2017-12-18 | 2019-06-27 | 深圳市大疆创新科技有限公司 | Radar apparatus and unmanned aerial vehicle |
-
2007
- 2007-07-06 CN CNU2007200537996U patent/CN201060923Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101814654A (en) * | 2010-05-11 | 2010-08-25 | 四川省视频电子有限责任公司 | Satellite television ground receiving indoor antenna for automatically searching satellites |
| CN101814654B (en) * | 2010-05-11 | 2012-08-22 | 四川省视频电子有限责任公司 | Satellite television ground receiving indoor antenna for automatically searching satellites |
| CN102780066A (en) * | 2012-07-26 | 2012-11-14 | 常州亚邦天线有限公司 | Multifunctional vehicle-mounted antenna device |
| WO2019119242A1 (en) * | 2017-12-18 | 2019-06-27 | 深圳市大疆创新科技有限公司 | Radar apparatus and unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20110706 |