CN103204095A - High-definition television broadcast signal outside broadcasting vehicle - Google Patents
High-definition television broadcast signal outside broadcasting vehicle Download PDFInfo
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- CN103204095A CN103204095A CN2013101494409A CN201310149440A CN103204095A CN 103204095 A CN103204095 A CN 103204095A CN 2013101494409 A CN2013101494409 A CN 2013101494409A CN 201310149440 A CN201310149440 A CN 201310149440A CN 103204095 A CN103204095 A CN 103204095A
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Abstract
The invention relates to a high-definition television broadcast signal outside broadcasting vehicle. The high-definition television broadcast signal outside broadcasting vehicle comprises a tractor, a vehicle chassis and a carriage body, wherein the tractor is detachably connected with the vehicle chassis, the carriage body is integrally arranged on the vehicle chassis, the front side and the rear side of the vehicle chassis are respectively provided with an electric control hydraulic elevation leg for supporting the carriage body; the carriage body is divided into four functional areas, and the four function areas are sequentially a digital signal wireless receiving and transmitting area, a digital signal matrix area, a digital signal switching area and a storage area from the front end to the rear end of the carriage body; and the rear bottom side of the carriage body is provided with an external interface cabinet and a cable reel. The high-definition television broadcast signal outside broadcasting vehicle can satisfy the transportation requirement and the broadcasting requirement; and moreover, the existing resource is adequately considered and utilized for the design of the overall structure of the carriage, and the program production capacity and the signal transmission stability and definition of the broadcasting vehicle can be improved.
Description
Technical field
The invention belongs to the technical field of digital signal broadcast relay system, in particular, the present invention relates to a kind of digital TV in high resolution broadcast singal mobile control room.
Background technology
Along with the development of ICT and tv broadcasting technology, with realtime graphic, voice and data, by digital means compress, encode, transmit, store and implement to send, broadcasting, receive for the broadcast television user and to become a reality already.And along with the development of WLAN and fixed wireless access network technology and perfect, these technology are integrated the transmission and the propagation that are applied to digital television signal becomes possibility.
At present, the program making demand under the high definition environment is increasing.Television station satisfies growing high definition program demand, just must increase the broadcast program quantity of mobile control room.Therefore, a kind of standardized mobile control room unit design just seems particularly important.
Summary of the invention
In order to solve the above-mentioned technical matters that exists in the prior art, the object of the present invention is to provide a kind of digital TV in high resolution broadcast singal mobile control room.
To achieve these goals, the invention provides following technical scheme:
A kind of digital TV in high resolution broadcast singal mobile control room, it comprises traction headstock, vehicle chassis and compartment integral body, described traction headstock links with described vehicle chassis detouchable, described compartment integral body is arranged on the vehicle chassis, and the electronic control hydraulic lifting leg that promising compartment integral body provides support is all installed in the both sides, front and back of described vehicle chassis; Wherein said compartment integral body is separated plate and is divided into four functional areas, and whole front end to rear end is followed successively by digital signal wireless receiving and emitting area, digital signal matrix area from the compartment, digital signal is Zone switched and storing is regional in described four functional areas; And the bottom side, rear end of described compartment integral body has external tapping cabinet and cable drum.By external tapping and cable, can provide the civil power of 220V/380V to mobile control room.
Wherein, described separator of battery plates is the separator of battery plates with sound damping.
Wherein, all be equipped with absorbing material on the whole inwall in described compartment.
Wherein, described compartment integral body comprises left side wall, right side wall, roof, antetheca and rear wall; And described roof is provided with roof handle, left side wall and is provided with that cleaning door, described right side wall are provided with Access Door, antetheca is provided with the Qianmen, and the Qianmen is provided with roof and pedals ladder.
Wherein, be respectively arranged with first cleaning door, second cleaning door and the 3rd cleaning door on the Zone switched left side wall of described digital signal wireless receiving and emitting area, digital signal matrix area, digital signal, and the top of described second cleaning door and the 3rd cleaning door also arranges rainy taking; And be respectively arranged with Access Door on described digital signal wireless receiving and emitting area, digital signal matrix area, digital signal is Zone switched and storing the is regional right side wall.
Wherein, described compartment integral head is provided with A/C and ventilator tube.
Wherein, the middle part of described vehicle chassis is provided with voltage stabilizer, voltage transformer and dc controller.
Compared with prior art, the present invention has following beneficial effect:
Digital TV in high resolution broadcast singal mobile control room of the present invention is specially for television station finishes the designed large-scale mobile control room of the relay task of going out, and vehicle itself can satisfy transportation and relay two kinds of demands; And the integrally-built design in compartment takes into full account and utilized existing resource, improved the program making ability of mobile control room and stability and the visibility of signal transmission.
Description of drawings
Fig. 1 is digital TV in high resolution broadcast singal mobile control room left side structural representation.
Fig. 2 is digital TV in high resolution broadcast singal mobile control room car right side structural representation.
Fig. 3 is digital TV in high resolution broadcast singal mobile control room compartment whole interior left side structural representation view.
Fig. 4 is digital TV in high resolution broadcast singal mobile control room compartment whole interior rear structure schematic views.
The specific embodiment
Shown in Fig. 1-2, the described high-definition digital signal retransmission of present embodiment car, it comprises traction headstock 10, vehicle chassis 20 and compartment integral body 30, described traction headstock 10 is connected with described vehicle chassis 20 detouchables, described compartment integral body 30 is arranged on the vehicle chassis 20, and the electronic control hydraulic lifting leg 21 that promising compartment integral body 30 provides support is all installed in the both sides, front and back of described vehicle chassis 20; Wherein said compartment integral body 30 comprises left side wall, right side wall, roof, antetheca and rear wall; And described roof is provided with roof handle 341, left side wall and is provided with that cleaning door, described right side wall are provided with Access Door, antetheca is provided with Qianmen 330, and Qianmen 330 is provided with roof and pedals ladder 331.As shown in Figure 3-4, described compartment integral body is separated plate and is divided into four functional areas, and whole front end to rear end is followed successively by digital signal wireless receiving and emitting area 351, digital signal matrix area 352, digital signal Zone switched 353 and storing zone 354 from the compartment in described four functional areas; The middle part of described vehicle chassis is provided with power control electronics 23, and described power control electronics 23 comprises voltage stabilizer, voltage transformer and dc controller; The bottom side, rear end of described compartment integral body 30 has external tapping cabinet 358 and cable drum 357.Wherein, be respectively arranged with first cleaning door 310, second cleaning door 311 and the 3rd cleaning door 312 on the left side wall of described digital signal wireless receiving and emitting area 351, digital signal matrix area 352, digital signal Zone switched 353, and the top of described second cleaning door 311 and the 3rd cleaning door 312 arranges also and rainyly takes 313.Be respectively arranged with Access Door (321,322) on the right side wall in described digital signal wireless receiving and emitting area 351, digital signal matrix area 352, digital signal Zone switched 353 and storing zone 354.The left side of described vehicle chassis and right side also are provided with opens window 22 and 23.As preferably, described separator of battery plates is the separator of battery plates with sound damping.Described separator of battery plates has first first type surface and second first type surface of being made by zincing steel sheet, has the sound-absorbing through hole that is array distribution on described first first type surface and second first type surface, and be formed with rectangular build cavity between described first first type surface and second first type surface, be disposed with first polyurethane foam, pitch interlayer and the second polyester form layer in the described cuboid cavity.In addition, be coated with microwave absorbing coating on the inwall of described compartment integral body integral body, the thickness of described microwave absorbing coating is 1.5-2.0mm.Described microwave absorbing coating is by applying antiradar coatings and solidifying to form at 50-80 ℃, and the thickness of described microwave absorbing coating is 1.5-2.0mm.Described antiradar coatings comprises: the nanometer nickel coated hollow glass bead of the nano imvite of the acrylic resin of 5.2-7.8wt%, the melamine of 2.7-5.1wt%, 7.2-10.8wt%, 12.5-17.5wt%, the dimethyl carbonate of 1.5-2.5wt%, the ethylene glycol of 12-15wt% and the water of surplus; Described nanometer nickel coated hollow glass bead is by the nano-nickel powder of 10-50nm and the hollow glass micropearl mass ratio according to 0.1: 1 being added in the high-speed mixer, under inert gas shielding, stirring the nickel coated hollow glass bead of formation in 3-5 hour.In addition, also be adhesive with the square aluminum paillon foil that is arranged in array on the described microwave absorbing coating, the thickness of described aluminium foil is 0.05-0.1mm, and the elongated of described square aluminum paillon foil is 5-7mm, is spaced apart 2-3mm between the adjacent aluminium foil.By applying microwave absorbing coating and the square aluminum paillon foil being set, at the electromagnetic band of 2-15GHz, average reflectance is less than-10dB.High-definition digital signal retransmission car of the present invention is specially for television station finishes the designed large-scale mobile control room of the relay task of going out, and vehicle itself can satisfy transportation and relay two kinds of demands; And the integrally-built design in compartment takes into full account and utilized existing resource, improved the program making ability of mobile control room and stability and the visibility of signal transmission.
Claims (10)
1. digital TV in high resolution broadcast singal mobile control room, it comprises traction headstock, vehicle chassis and compartment integral body, described traction headstock links with described vehicle chassis detouchable, described compartment integral body is arranged on the vehicle chassis, and the electronic control hydraulic lifting leg that promising compartment integral body provides support is all installed in the both sides, front and back of described vehicle chassis; It is characterized in that: described compartment integral body is separated plate and is divided into four functional areas, and whole front end to rear end is followed successively by digital signal wireless receiving and emitting area, digital signal matrix area from the compartment, digital signal is Zone switched and storing is regional in described four functional areas; And the bottom side, rear end of described compartment integral body has external tapping cabinet and cable drum.
2. digital TV in high resolution broadcast singal mobile control room according to claim 1, it is characterized in that: described separator of battery plates is the separator of battery plates with sound damping.
3. digital TV in high resolution broadcast singal mobile control room according to claim 1 and 2 is characterized in that: all be equipped with absorbing material on the inwall of described compartment integral body integral body.
4. digital TV in high resolution broadcast singal mobile control room according to claim 1, it is characterized in that: described compartment integral body comprises left side wall, right side wall, roof, antetheca and rear wall; And described roof is provided with roof handle, left side wall and is provided with that cleaning door, described right side wall are provided with Access Door, antetheca is provided with the Qianmen, and the Qianmen is provided with roof and pedals ladder.
5. digital TV in high resolution broadcast singal mobile control room according to claim 4, it is characterized in that: be respectively arranged with first cleaning door, second cleaning door and the 3rd cleaning door on the Zone switched left side wall of described digital signal wireless receiving and emitting area, digital signal matrix area, digital signal, and the top of described second cleaning door and the 3rd cleaning door also arranges rainy taking; And be respectively arranged with Access Door on described digital signal wireless receiving and emitting area, digital signal matrix area, digital signal is Zone switched and storing the is regional right side wall.
6. digital TV in high resolution broadcast singal mobile control room according to claim 1 and 2, it is characterized in that: described compartment integral head is provided with A/C and ventilator tube.
7. digital TV in high resolution broadcast singal mobile control room according to claim 1 and 2, it is characterized in that: the middle part of described vehicle chassis is provided with voltage stabilizer, voltage transformer and dc controller.
8. digital TV in high resolution broadcast singal mobile control room according to claim 2, it is characterized in that: described separator of battery plates has first first type surface and second first type surface of being made by zincing steel sheet, has the sound-absorbing through hole that is array distribution on described first first type surface and second first type surface, and be formed with rectangular build cavity between described first first type surface and second first type surface, be disposed with first polyurethane foam, pitch interlayer and the second polyester form layer in the described cuboid cavity.
9. digital TV in high resolution broadcast singal mobile control room according to claim 3 is characterized in that: described microwave absorbing coating is by applying antiradar coatings and solidifying to form at 50-80 ℃, and the thickness of described microwave absorbing coating is 1.5-2.0mm; Described antiradar coatings comprises: the nanometer nickel coated hollow glass bead of the nano imvite of the acrylic resin of 5.2-7.8wt%, the melamine of 2.7-5.1wt%, 7.2-10.8wt%, 12.5-17.5wt%, the dimethyl carbonate of 1.5-2.5wt%, the ethylene glycol of 12-15wt% and the water of surplus.
10. digital TV in high resolution broadcast singal mobile control room according to claim 8; it is characterized in that: described nanometer nickel coated hollow glass bead is by the nano-nickel powder of 10-50nm and the hollow glass micropearl mass ratio according to 0.1: 1 is added in the high-speed mixer; under inert gas shielding, stir and formed in 3-5 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310149440.9A CN103204095B (en) | 2013-04-26 | 2013-04-26 | High-definition television broadcast signal outside broadcasting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310149440.9A CN103204095B (en) | 2013-04-26 | 2013-04-26 | High-definition television broadcast signal outside broadcasting vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN103204095A true CN103204095A (en) | 2013-07-17 |
| CN103204095B CN103204095B (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310149440.9A Expired - Fee Related CN103204095B (en) | 2013-04-26 | 2013-04-26 | High-definition television broadcast signal outside broadcasting vehicle |
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| CN (1) | CN103204095B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462771A (en) * | 2013-09-03 | 2013-12-25 | 苏州柯尔医疗器械有限公司 | Double-function base of surgical bed |
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| CN2245568Y (en) * | 1995-12-28 | 1997-01-22 | 北京市英斯泰克视频技术公司 | TV. covering vehicle |
| CN2272850Y (en) * | 1996-06-27 | 1998-01-21 | 厦门金龙联合汽车工业有限公司 | Body structure for brodcasting relay vehicle |
| CN2506486Y (en) * | 2001-07-07 | 2002-08-21 | 李延伦 | Multi-function broadcasting and television relay vehicle |
| CN201439321U (en) * | 2009-06-12 | 2010-04-21 | 北京中视环亚卫星传输有限公司 | Auxiliary tool vehicle for large retransmission system |
| CN101987592A (en) * | 2010-08-30 | 2011-03-23 | 无锡滨达工业创意设计有限公司 | Emergency command communication vehicle |
| CN202190329U (en) * | 2011-08-03 | 2012-04-11 | 北京北广科技股份有限公司 | Mobile broadcast television emission system |
| CN202541398U (en) * | 2012-03-30 | 2012-11-21 | 北京中视环亚卫星传输有限公司 | Multifunctional television relaying vehicle |
| CN203206375U (en) * | 2013-04-26 | 2013-09-18 | 中仪英斯泰克进出口公司 | High-definition digital signal rebroadcasting vehicle |
-
2013
- 2013-04-26 CN CN201310149440.9A patent/CN103204095B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2245568Y (en) * | 1995-12-28 | 1997-01-22 | 北京市英斯泰克视频技术公司 | TV. covering vehicle |
| CN2272850Y (en) * | 1996-06-27 | 1998-01-21 | 厦门金龙联合汽车工业有限公司 | Body structure for brodcasting relay vehicle |
| CN2506486Y (en) * | 2001-07-07 | 2002-08-21 | 李延伦 | Multi-function broadcasting and television relay vehicle |
| CN201439321U (en) * | 2009-06-12 | 2010-04-21 | 北京中视环亚卫星传输有限公司 | Auxiliary tool vehicle for large retransmission system |
| CN101987592A (en) * | 2010-08-30 | 2011-03-23 | 无锡滨达工业创意设计有限公司 | Emergency command communication vehicle |
| CN202190329U (en) * | 2011-08-03 | 2012-04-11 | 北京北广科技股份有限公司 | Mobile broadcast television emission system |
| CN202541398U (en) * | 2012-03-30 | 2012-11-21 | 北京中视环亚卫星传输有限公司 | Multifunctional television relaying vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462771A (en) * | 2013-09-03 | 2013-12-25 | 苏州柯尔医疗器械有限公司 | Double-function base of surgical bed |
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| CN103204095B (en) | 2015-04-22 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Mai Inventor after: Wan Yan Inventor after: Zheng Huibing Inventor after: Zhang Nan Inventor before: Zheng Huibing Inventor before: Wan Yan Inventor before: Zhang Nan |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHENG HUIBING WAN YAN ZHANG NAN TO: ZHOU MAI WAN YAN ZHENG HUIBING ZHANG NAN |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20170426 |