CN202261313U - Mine 3G (3rd generation) broadcaster - Google Patents
Mine 3G (3rd generation) broadcaster Download PDFInfo
- Publication number
- CN202261313U CN202261313U CN2011203521604U CN201120352160U CN202261313U CN 202261313 U CN202261313 U CN 202261313U CN 2011203521604 U CN2011203521604 U CN 2011203521604U CN 201120352160 U CN201120352160 U CN 201120352160U CN 202261313 U CN202261313 U CN 202261313U
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- module
- wcdma
- explosion
- amplifies
- broadcasting
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Abstract
The utility model provides a mine 3G (3rd generation) broadcaster which comprises a mine explosion-resistant enclosure, wherein a wiring nozzle and an antenna port are respectively at the two ends of the explosion-resistant enclosure; the two sides of the mine explosion-resistant enclosure are respectively provided with a loudspeaker; a power supply board, a WCDMA (wideband code division multiple access) module, a gateway module and a voice amplification module are arranged in the explosion isolated cavity in the mine explosion-resistant enclosure; the power supply board is respectively connected with the WCDMA module, the gateway module and the voice amplification module; the WCDMA module is connected with the gateway module; the gateway module is connected with the voice amplification module; and the voice amplification module is connected with the loudspeakers. In the mine 3G broadcaster provided by the utility model, a 3G wireless transmission function is added, so that expensive explosion-resistant cables do not need to be laid under a coal mine well; and by adopting a wireless mode, installation location can be flexibly selected according to the requirement, the broadcaster can stretch into a region which the cable can not reach, and simultaneously, the installation and maintenance of equipment are facilitated.
Description
Technical field
The utility model belongs to mining domain of communication equipment, specifically is a kind of mining 3G broadcasting.
Background technology
The mining broadcasting that present stage exists on the market is the transmission of carrying out speech data with wired form, adopts cable transmission, and this transmission means cost cost is high, limited transmission distance.Because the demand of national downhole safety, broadcast system is the important component part of dispatching patcher.Along with 3G, the continuous development of 4G mechanics of communication, downhole communication will be to advanced more 3G Development of Communication, will be in the leading position of occuping market from now on so rely on 3G network to carry out the wireless broadcast system of transfer of data.
The utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of mining 3G broadcasting.
A kind of mining 3G broadcasting; It is characterized in that comprising the mine anti-explosion shell; The both sides of mine anti-explosion shell respectively are provided with a wiring mouth and an antenna opening, and the both sides of mine anti-explosion shell respectively are provided with loudspeaker, are provided with power panel, WCDMA module, gateway module and the module that amplifies in the explosion-proof chamber of mine anti-explosion enclosure; Said power panel is connected with WCDMA module, gateway module and the module that amplifies respectively; Said WCDMA module is connected with gateway module, and said gateway module is connected with the said module that amplifies, and the module that amplifies is connected with loudspeaker.
Described mining 3G broadcasting; It is characterized in that said power panel is provided with 1 and exchanges input port and 3 direct current delivery outlets; Be respectively arranged with the power supply input port on said WCDMA module, gateway module and the module that amplifies, said power panel is connected with the power supply input port of WCDMA module, gateway module and the module that amplifies respectively through the direct current delivery outlet.
Described mining 3G broadcasting is characterized in that being provided with on the said WCDMA module 2 antennal interfaces, and said antennal interface connects the WCDMA communication antenna, and the WCDMA communication antenna passes from antenna opening.
Described mining 3G broadcasting is characterized in that on said WCDMA module and the gateway module RJ45 interface being set respectively, and the WCDMA module is connected through said RJ45 interface with gateway module.
Described mining 3G broadcasting is characterized in that being provided with respectively on said gateway module and the module that amplifies electricity mouthful, and said gateway module is connected through said electric mouth with the module that amplifies.
Described mining 3G broadcasting is characterized in that the said module that amplifies is provided with 2 audio output ports, and said audio output port is connected with loudspeaker.
Described mining 3G broadcasting is characterized in that the said module that amplifies is provided with the RJ11 delivery outlet, and said RJ11 delivery outlet connects explosion-proof phone.
Described mining 3G broadcasting is characterized in that described mine anti-explosion shell is provided with the flame proof door.
Described mining 3G broadcasting is characterized in that described flame proof door is articulated and connected through hinge and mine anti-explosion shell.
The newly-increased 3G wireless transmission function of mining 3G broadcasting of the utility model makes to need not to lay expensive anti-explosion cable under the coal mine.Adopt wireless to connect, can select the infield flexibly according to demand, can broadcasting extend to cable to not the zone, also made things convenient for the installation and maintenance of equipment simultaneously.
Description of drawings
Fig. 1 is the front view of the mining 3G broadcasting of the utility model;
Fig. 2 is the cutaway view of the mining 3G broadcasting of the utility model;
Fig. 3 is the module connection layout of the mining 3G broadcasting of the utility model;
Among the figure, 1-mine anti-explosion shell; 2-power panel; 3-explosion-proof chamber; 4-flame proof door; 5-wiring mouth; 6-gateway module; 7-WCDMA module; 8-antenna opening; 9-loudspeaker; 10-module amplifies; 11-RJ45 interface; 12-antennal interface; 13-power supply input port; 14-electricity mouth; 15-RJ11 delivery outlet; 16-audio output port; 17-interchange input port; 18-direct current delivery outlet.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
Like Fig. 1, Fig. 2 and shown in Figure 3, a kind of mining 3G broadcasting of the utility model comprises mine anti-explosion shell 1; Be hingedly connected with flame proof door 4 through hinge on the mine anti-explosion shell 1; The both sides of mine anti-explosion shell 1 respectively are provided with a wiring mouth and 5 one antenna opening 8, and the both sides of mine anti-explosion shell 1 respectively are provided with loudspeaker 9, are provided with power panel 2, WCDMA module 7, gateway module 6 and the module 10 that amplifies in the explosion-proof chamber 3 of mine anti-explosion shell 1 inside; Power panel 2 is connected with WCDMA module 7, gateway module 6 and the module 10 that amplifies respectively; WCDMA module 7 is connected with gateway module 6, and gateway module 6 is connected with the module 10 that amplifies, and the module that amplifies 10 is connected with loudspeaker 9.Power panel 2 is provided with 1 and exchanges input port 17 and 3 direct current delivery outlets 18; Be respectively arranged with power supply input port 13 on WCDMA module 7, gateway module 6 and the module 10 that amplifies, power panel 2 is connected with the power supply input port 13 of WCDMA module 7, gateway module 6 and the module 10 that amplifies respectively through direct current delivery outlet 18.2 antennal interfaces 12 are set on the WCDMA module 7, and antennal interface 12 connects the WCDMA communication antenna, and the anti-explosion cable feeder line of WCDMA communication antenna passes from antenna opening 8.On WCDMA module 7 and the gateway module 6 RJ45 interface 11 is set respectively, WCDMA module 7 is connected through RJ45 interface 11 with gateway module 6.Electricity mouth 14 is set respectively on the gateway module 6 and the module 10 that amplifies, and gateway module 6 is connected through electricity mouth 14 with the module 10 that amplifies.The module that amplifies 10 is provided with 2 audio output ports 16, and audio output port 16 is connected with loudspeaker 9.The module that amplifies 10 is provided with RJ11 delivery outlet 15, and RJ11 delivery outlet 15 connects explosion-proof phone.
During use, mining AC power is introduced through wiring mouth 5 and is connected with the interchange input port 17 of power panel 2, and explosion-proof phone is connected with RJ11 delivery outlet 15 on the module 10 that amplifies and gets final product.Broadcast singal passes to WCDMA module 7 through the WCDMA communication antenna, passes to the module 10 that amplifies through gateway module 6 then, passes to loudspeaker 9 through audio output port 16 and sends broadcast sounds.The conversation signal of explosion-proof phone also can pass to loudspeaker 9 and send broadcast sounds through the audio output port 16 of the module 10 that amplifies.
The above is merely the preferred embodiment of the utility model, not in order to restriction the utility model, any modification of being done within all spirit at the utility model and the principle, is equal to and replaces and improvement etc., all is included within the protection range of the utility model.
Claims (9)
1. mining 3G broadcasting; It is characterized in that comprising mine anti-explosion shell (1); The both sides of mine anti-explosion shell (1) respectively are provided with a wiring mouth (5) and an antenna opening (8); The both sides of mine anti-explosion shell (1) respectively are provided with loudspeaker (9); Be provided with power panel (2), WCDMA module (7), gateway module (6) and the module that amplifies (10) in the explosion-proof chamber (3) of mine anti-explosion shell (1) inside, said power panel (2) is connected with WCDMA module (7), gateway module (6) and the module that amplifies (10) respectively, and said WCDMA module (7) is connected with gateway module (6); Said gateway module (6) is connected with the said module that amplifies (10), and the module that amplifies (10) is connected with loudspeaker (9).
2. mining 3G broadcasting as claimed in claim 1; It is characterized in that said power panel (2) is provided with 1 and exchanges input port (17) and 3 direct current delivery outlets (18); Be respectively arranged with power supply input port (13) on said WCDMA module (7), gateway module (6) and the module that amplifies (10), said power panel (2) is connected with the power supply input port (13) of WCDMA module (7), gateway module (6) and the module that amplifies (10) respectively through direct current delivery outlet (18).
3. mining 3G broadcasting as claimed in claim 1 is characterized in that being provided with on the said WCDMA module (7) 2 antennal interfaces (12), and said antennal interface (12) connects the WCDMA communication antenna, and the WCDMA communication antenna passes from antenna opening (8).
4. mining 3G broadcasting as claimed in claim 1 is characterized in that on said WCDMA module (7) and the gateway module (6) RJ45 interface (11) being set respectively, and WCDMA module (7) is connected through said RJ45 interface (11) with gateway module (6).
5. mining 3G broadcasting as claimed in claim 1 is characterized in that being provided with respectively on said gateway module (6) and the module that amplifies (10) electricity mouthful (14), and said gateway module (6) is connected through said electricity mouthful (14) with the module that amplifies (10).
6. mining 3G broadcasting as claimed in claim 1 is characterized in that the said module that amplifies (10) is provided with 2 audio output ports (16), and said audio output port (16) is connected with loudspeaker (9).
7. mining 3G broadcasting as claimed in claim 1 is characterized in that the said module that amplifies (10) is provided with RJ11 delivery outlet (15), and said RJ11 delivery outlet (15) connects explosion-proof phone.
8. like any described mining 3G broadcasting in the claim 1 to 7, it is characterized in that described mine anti-explosion shell (1) is provided with flame proof door (4).
9. mining 3G broadcasting as claimed in claim 8 is characterized in that described flame proof door (4) is articulated and connected through hinge and mine anti-explosion shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203521604U CN202261313U (en) | 2011-09-20 | 2011-09-20 | Mine 3G (3rd generation) broadcaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203521604U CN202261313U (en) | 2011-09-20 | 2011-09-20 | Mine 3G (3rd generation) broadcaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202261313U true CN202261313U (en) | 2012-05-30 |
Family
ID=46122492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203521604U Expired - Fee Related CN202261313U (en) | 2011-09-20 | 2011-09-20 | Mine 3G (3rd generation) broadcaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202261313U (en) |
-
2011
- 2011-09-20 CN CN2011203521604U patent/CN202261313U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: Hangzhou City, Zhejiang province 310053 Binjiang District Dongguan Road No. 611 Jinsheng Industrial Park Building 6 floor 7 Patentee after: ZHEJIANG GUOYOU COMMUNICATION TECHNOLOGY CO., LTD. Address before: Hangzhou City, Zhejiang province 310053 Binjiang District Dongguan Road No. 611 Jinsheng Industrial Park Building 6 floor 7 Patentee before: Zhejiang Guoyou Communication Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20160920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |