CN204559590U - A kind of novel outdoor intelligent broadcast terminal - Google Patents
A kind of novel outdoor intelligent broadcast terminal Download PDFInfo
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- CN204559590U CN204559590U CN201520246023.0U CN201520246023U CN204559590U CN 204559590 U CN204559590 U CN 204559590U CN 201520246023 U CN201520246023 U CN 201520246023U CN 204559590 U CN204559590 U CN 204559590U
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Abstract
The utility model relates to a kind of novel outdoor intelligent broadcast terminal.It comprises equipment box, two pieces of parallel dividing plates are at least provided with in described equipment box, described dividing plate is provided with slide rail, described slide rail is provided with drawer type motherboard, described motherboard is arranged in parallel, described motherboard is respectively arranged with and has phone emergent and note synthesis module, FM/RDS receiver module, DTMB receiver module, DVB-C module, power amplifier module, the circuit board of described module is provided with card interface.The utility model is applicable to the Sudden Public Crisis such as various major natural disasters, accident, public health and social safety; a kind of faster message transmission passage is provided; in the very first time, the harm that disaster message or disaster may cause is delivered in common people's hand, life and property loss is dropped to minimum.
Description
Technical field
The utility model relates to the outdoor emergency broadcast communication equipment of radio, TV and film industries, and in particular, it relates to a kind of novel outdoor intelligent broadcast terminal.
Background technology
Emergent broadcast refers to when there is the Sudden Public Crisis such as major natural disasters, accident, public health and social safety; emergent broadcast can provide a kind of faster message transmission passage; in the very first time, the harm that disaster message or disaster may cause is delivered in common people's hand; the people is allowed to know what there occurs in the very first time; should how to withdraw, hedging, life and property loss is dropped to minimum.
Existing emergent broadcast equipment is all adopt single channel input, little employing two-way or multichannel input, in use, just there is uncertainty like this, single channel input easily cannot ensure data normal transmission in the presence of a harsh environment, and multichannel input just can effectively address this problem.In the face of this situation, need a kind of equipment to be integrated by various operational module, meanwhile, stand-by power supply can be used again to power, ensure and keep one or more signal and communication unimpeded in adverse circumstances, the normal operation of ultimate guarantee emergent broadcast.
Utility model content
The purpose of this utility model be solve problem set forth above, provide a kind of multi signal input integrate, rational in infrastructure, easy accessibility, thermal diffusivity are good, adapt to boisterous outdoor intelligent broadcast terminal.
The technical solution of the utility model is achieved through the following technical solutions:
The utility model is a kind of novel outdoor intelligent broadcast terminal, described outdoor intelligent broadcast terminal comprises equipment box, two pieces of parallel dividing plates are at least provided with in described equipment box, described dividing plate is provided with slide rail, described slide rail is provided with drawer type motherboard, described motherboard is arranged in parallel, described motherboard is respectively arranged with and has phone emergent and note synthesis module, FM/RDS receiver module, DTMB receiver module, DVB-C module, power amplifier module, the circuit board of described module is provided with card interface.
As optimization, the rear plate of described equipment box is provided with public mainboard, and described public mainboard is provided with draw-in groove, and described card interface matches with described draw-in groove.
As optimization, be vertically installed with front panel with described mother matrix, described front panel is provided with butterfly screws.
As optimization, described mother matrix is provided with SCM security module and GPRS passback module.
As optimization, arrange energy supply control module in described equipment box, described energy supply control module comprises storage battery.
As optimization, described public mainboard uses external power source or storage battery.
As optimization, in described equipment box, be provided with air switch, thunder-prevention switch and Switching Power Supply.
As optimization, described equipment box top is provided with the top cover of hollow, and forward position and the rear edge of described top cover are provided with ventilating opening.
As optimization, the top board at described equipment box top is arranged with liner plate, and described liner plate is provided with fan.
As optimization, the fuselage both sides of described equipment box are provided with shutter, and described dividing plate is provided with thermovent.
The beneficial effects of the utility model are as follows:
1, the circuit board of each disparate modules is installed by modularization and is integrated together by this product, and then realizes multi-signal transmission means and run simultaneously.Two pieces of parallel dividing plates are provided with in this product facility case, dividing plate is provided with slide rail, slide rail is provided with drawer type motherboard, motherboard is provided with the circuit board of module, adopts such design, the circuit board of disparate modules is reasonably installed together, both conserve space, also the input of the signal of disparate modules being integrated together, when there is case of emergency, real-time issue and feedback information can being guaranteed.
2, the variation of this product module coordinates, thus realizes difference in functionality.The motherboard of this product is respectively arranged with and has the emergent and note synthesis module of phone, FM/RDS receiver module, DTMB receiver module, DVB-C module, GPRS returns module, SCM security module, power amplifier module, by the combination of these modules, when running into geological disaster and various emergency condition, can ensure that one or more information transmission is unimpeded, complete emergent broadcast task, adopt such design, in the condition of normal use, disparate modules can simultaneously or single make for Received signal strength, under the prerequisite ensureing the preferential and higher level's signal priority of emergent broadcast, different preferential service ratings can be had between different modules, when daily broadcast, equipment may use FM/RDS receiver module, DTMB receiver module and DVB-C module one wherein, but when occurring needing emergent broadcast, can be switched to the circuit of emergent broadcast fast, carrying out emergent broadcast, meanwhile, the work state information of equipment effectively can be returned to control room by equipment, ensures the using state of the watch-dog that control room can be real-time, and is all encrypted by SCM security module before any Signal transmissions, with the safety of guarantee information.
3, this product structure is simple, conserve space.The rear plate of the equipment box of this product is provided with public mainboard, public mainboard is provided with draw-in groove, card interface matches with draw-in groove, adopt such design, mean that each module is separate and unified, all modules are fixed on public mainboard by the mode of plug-in card, by the unified power supply of public mainboard, information interaction between modules is undertaken by public mainboard, effectively can simplify the syndeton between modules like this, simplifies mounting process.
4, this product modules easy accessibility, easy to maintenance.This product dividing plate is provided with slide rail, and the circuit board of module can be extracted by slide rail, can easily assembly and disassembly easily; Meanwhile, the circuit board of this product module is provided with card interface, matches with the draw-in groove of public mainboard, and when card interface inserts draw-in groove, namely switch on power, module is started working; When the circuit board of dismounting module, only the circuit board of module need be detached draw-in groove, get final product the work of stopping modular, other circuit lines can not be involved, namely convenient, safety again, and the running of other modules can not be affected, ensure the independence of each module, reduce the difficulty of maintenance greatly.
5, this product stationarity is good, adapts to multiple module.This product and mother matrix are vertically installed with front panel, front panel is provided with butterfly screws, adopt such design, front panel can be fixed on dividing plate by butterfly screws, from fixing whole motherboard, be included in the module on motherboard, finally complete the fixing of module and the connection between each module and mainboard; And the benefit of butterfly screws is for convenience detach, tighten the screws can realize fixing, and unclamps screw and can realize dismounting; In addition, front panel can select different size size, and to meet the needs of different size module, such as power amplifier module itself is containing fin, and size is comparatively large, just needs large-sized front panel, the module that the selection that can suit measures to local conditions is different.
6, this product has complete radiator structure, and thermal diffusivity is good.This product facility box top is provided with the top cover of hollow, forward position and the rear edge of top cover are provided with ventilating opening, the top board at equipment box top is arranged with liner plate, liner plate is provided with fan, the fuselage both sides of equipment box are provided with shutter, dividing plate is provided with thermovent, the thermovent ventilation of dividing plate, the hot gas that module produces is fallen apart in equipment box, shutter air inlet, fan is bled, hot gas in equipment box is extracted into equipment box top, by the ventilating opening device for transferring case at top cover place, adopt such design, even if in the temperature environment that equipment is higher in the wild, also still can ensure that equipment the temperature inside the box maintains within certain scope, ensure that equipment box inner air flow is smooth and easy, ensure that modules can not be overheated and burn, prevent the safety problems such as initiation fire.
7, this product is applicable to the exceedingly odious weather such as thunderstorm environment.Be provided with air switch, thunder-prevention switch and Switching Power Supply in this product facility case, can be affected in bad weather by available protecting equipment, still normal work; Simultaneously, storage battery is provided with in this product facility case, even if because natural calamities such as earthquakes, cause external power source power-off, the storage battery in equipment box also can be powered, and maintains the running of whole equipment, and storage battery can store solar recharging, even if be absorbed in off-position, equipment also can operate, the transmission of guarantee information.
Accompanying drawing explanation
Fig. 1: equipment box schematic diagram one;
Fig. 2: equipment box schematic diagram two;
1, dividing plate; 2, slide rail; 3, motherboard; 4, front panel; 5, public mainboard; 6, top cover; 7, ventilating opening; 8, liner plate; 9, fan; 10, shutter;
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further elaborated:
The present embodiment is a kind of novel outdoor intelligent broadcast terminal, and it comprises an equipment box, is provided with two pieces of parallel dividing plates 1 in equipment box, if need the module of installing more, can increase the quantity of dividing plate 1.Dividing plate 1 is provided with slide rail 2, slide rail 2 is provided with drawer type motherboard 3, motherboard 3 can move around on slide rail 2.Motherboard 3 is arranged in parallel, motherboard 3 is respectively arranged with have the emergent and note synthesis module of phone, FM/RDS receiver module, DTMB receiver module, DVB-C module, GPRS return module, SCM security module, power amplifier module, one piece of motherboard 3 installs a module, and the circuit board of each module is all provided with card interface.
Wherein, phone is met an urgent need and note synthesis module can accept phone and note, and can use the information transmission information of mobile phone and telephone signal, user can be broadcasted by mobile phone or phone in strange land, and Wireless-wire all can use.FM/RDS receiver module can receive wireless frequency modulation modulation signal, thus can carry out multiple devices on a large scale and receive emergency parachute simultaneously.DVB-C module can receive wired digital audio, DTMB module can receive wireless digital audio and video signals, together with these two information receiving modules of DVB-C module and DTMB module are accomplished, can ensure that when running into address disaster and various emergency condition one or more is unimpeded, completes emergent broadcast task.
The GPRS of equipment returns module and the running status of equipment can be transmitted go back to control room by the mode of cell phone network signal, the operating state of staff in each module of control room direct-detection and the working condition of whole equipment, Timeliness coverage equipment is in operation produced problem, timely process, prevents equipment non-serviceable situation when needing most use from occurring.
When use equipment, the artificial equipment that sabotages can be there is and utilize the information of some illegal harm national security of device broadcasts, for preventing the generation of this kind of event, equipment has been installed SCM security module, any information all can be encrypted, and prevents from artificial premeditatedly utilizing device broadcasts invalid information.
In addition, the power amplifier module of equipment can receive the audio signal of each module transmission and expand, and is transferred to loudspeaker, is played back by loudspeaker, plays emergent broadcast.
The rear plate of equipment box is provided with public mainboard 5, public mainboard 5 is provided with draw-in groove, card interface matches with described draw-in groove, when the circuit board of module is mounted to motherboard 3, motherboard 3 slips into slide rail 2, card interface on the circuit board of masterplate just fits together with the draw-in groove on public mainboard 5, when public mainboard 5 is energized, can complete the mutual of information and power supply.
Each module is separate and unified, separate between each module, but be fixed on public mainboard 5 by the mode of plug-in card simultaneously, by the unified power supply of public mainboard 5, information interaction between modules is undertaken by public mainboard 5, syndeton between effective simplification modules, simplifies mounting process.
Front panel 4 is vertically installed with motherboard 3, front panel 4 is provided with butterfly screws, and front panel 4 is fixed on dividing plate 1 by butterfly screws, from fixing whole motherboard 3, be included in the module on motherboard 3, finally complete the fixing of module and the connection between each module and mainboard.Wherein, butterfly screws, refers to the screw that head has butterfly to design, and its lateral stressed is large, facilitates hand to twist operation.
Be provided with energy supply control module in equipment box, energy supply control module comprises storage battery, and storage battery is by solar recharging or external power charging.Be provided with air switch, thunder-prevention switch and Switching Power Supply in equipment box, can be affected by the external environment in bad weather by available protecting equipment.Public mainboard 5 uses external power supply under normal circumstances, and the external power supply used when public mainboard 5 when the external world cuts off because of outside cause, and storage battery can start as stand-by power supply, to ensure the continued operation of whole equipment.
Equipment box top is provided with the top cover 6 of hollow, and top cover 6, in trapezoidal, guides the trend of air, and be more beneficial to and ensure that equipment box inner air flow is smooth and easy, forward position and the rear edge of top cover 6 are provided with ventilating opening 7.The top board at equipment box top is arranged with liner plate 8, is stuck on top board inside liner plate 8, is fixed outside liner plate 8 by butterfly screws, liner plate 8 is provided with fan 9.The fuselage both sides of equipment box are provided with shutter 10, and dividing plate 1 is provided with thermovent.The operation principle of the heat radiation of equipment box is, the thermovent ventilation of dividing plate 1, the hot gas that module produces is fallen apart in equipment box, shutter 10 air inlet, fan 9 is bled, hot gas in equipment box is extracted into equipment box top, by the ventilating opening 7 device for transferring case at top cover 6 place, adopt such design, even if in the temperature environment that equipment is higher, also still can ensure that equipment the temperature inside the box maintains within certain scope in the wild, ensure that equipment box inner air flow is smooth and easy, ensure that modules can not be overheated and burn, prevent the safety problems such as initiation fire.
The operation principle of the present embodiment is as follows:
Equipment has group storage battery power supply in support, but also has external AC input simultaneously.Equipment has energy supply control module, and when can use storage battery by control appliance, storage battery can be charged by external AC, also can pass through solar panel charging.All modules all must be powered by energy supply control module, its process is that electric current is linked on public mainboard 5 through energy supply control module, all modules itself are be connected with public mainboard 5 by the mode of plug-in card, and therefore, all modules are all powered by public mainboard 5.
Signal is then by being linked into FM/RDS receiver module, DTMB receiver module and DVB-C module after security module, then audio-frequency information is processed into, be transferred to power amplifier module by public mainboard 5, audio signal is transferred to loudspeaker after expanding via power amplifier module and plays back.In the process that phone and note are met an urgent need, emergent and the note synthesis module of the phone of equipment manages into audio-frequency information after receiving information equally, be transferred to power amplifier module by public mainboard 5, audio signal is transferred to loudspeaker after expanding via power amplifier module and plays back.The using state of the operating state of equipment mainly modules, phone is met an urgent need and the operating state of oneself is transferred to GPRS passback module by public mainboard 5 by note synthesis module, FM/RDS receiver module, DTMB receiver module, DVB-C module, SCM module and power amplifier module, machine room is returned to, the using state knowing each equipment that such machine room just can be real-time by the mode of mobile phone wireless data dissemination.
Above-described is only preferred implementation of the present utility model; should be understood that; for those of ordinary skill in the art; under the prerequisite not departing from core technical features of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a novel outdoor intelligent broadcast terminal, described outdoor intelligent broadcast terminal comprises equipment box, it is characterized in that, two pieces of parallel dividing plates (1) are at least provided with in described equipment box, described dividing plate (1) is provided with slide rail (2), described slide rail (2) is provided with drawer type motherboard (3), described motherboard (3) is arranged in parallel, described motherboard (3) is respectively arranged with and has phone emergent and note synthesis module, FM/RDS receiver module, DTMB receiver module, DVB-C module, power amplifier module, the circuit board of described module is provided with card interface.
2. outdoor intelligent broadcast terminal according to claim 1, is characterized in that, the rear plate of described equipment box is provided with public mainboard (5), and described public mainboard (5) is provided with draw-in groove, and described card interface matches with described draw-in groove.
3. outdoor intelligent broadcast terminal according to claim 2, is characterized in that, is vertically installed with front panel (4) with described motherboard (3), and (4) are provided with butterfly screws to described front panel.
4. according to the outdoor intelligent broadcast terminal that claim 3 is stated, it is characterized in that, described motherboard (3) is provided with SCM security module and GPRS passback module.
5. according to the outdoor intelligent broadcast terminal that claim 4 is stated, it is characterized in that, be provided with energy supply control module in described equipment box, described energy supply control module comprises storage battery.
6. outdoor intelligent broadcast terminal according to claim 5, is characterized in that, described public mainboard (5) uses external power source or storage battery.
7. the outdoor intelligent broadcast terminal according to claim 1,2,3,4,5 or 6, is characterized in that, be provided with air switch, thunder-prevention switch and Switching Power Supply in described equipment box.
8. outdoor intelligent broadcast terminal according to claim 7, is characterized in that, described equipment box top is provided with the top cover (6) of hollow, and the forward position of described top cover (6) and rear edge are provided with ventilating opening (7).
9. outdoor intelligent broadcast terminal according to claim 8, is characterized in that, the top board at described equipment box top is arranged with liner plate (8), described liner plate (8) is provided with fan (9).
10. the outdoor intelligent broadcast terminal according to claim 1,2,3,4,5,6,8 or 9, is characterized in that, the fuselage both sides of described equipment box are provided with shutter (10), and (1) is provided with thermovent with described dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520246023.0U CN204559590U (en) | 2015-04-22 | 2015-04-22 | A kind of novel outdoor intelligent broadcast terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520246023.0U CN204559590U (en) | 2015-04-22 | 2015-04-22 | A kind of novel outdoor intelligent broadcast terminal |
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| CN204559590U true CN204559590U (en) | 2015-08-12 |
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| CN201520246023.0U Active CN204559590U (en) | 2015-04-22 | 2015-04-22 | A kind of novel outdoor intelligent broadcast terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108462369A (en) * | 2018-02-28 | 2018-08-28 | 湖州旭源电气科技有限公司 | A kind of modular high-power high frequency switch power |
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2015
- 2015-04-22 CN CN201520246023.0U patent/CN204559590U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108462369A (en) * | 2018-02-28 | 2018-08-28 | 湖州旭源电气科技有限公司 | A kind of modular high-power high frequency switch power |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310000, room 3, building 619, No. 401 bin Kang Road, Hangzhou, Zhejiang, Binjiang District Patentee after: Hangzhou Tunan electronic Limited by Share Ltd Address before: 310000, room 3, building 619, No. 401 bin Kang Road, Hangzhou, Zhejiang, Binjiang District Patentee before: Hangzhou Tuners Electronics Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 310000, No. 3, building 316, No. 16, Hung Hong Road, Hangzhou, Zhejiang, Binjiang District Province Patentee after: Hangzhou Tunan electronic Limited by Share Ltd Address before: 310000, room 3, building 619, No. 401 bin Kang Road, Hangzhou, Zhejiang, Binjiang District Patentee before: Hangzhou Tunan electronic Limited by Share Ltd |