CN212154867U - Mining communication acousto-optic annunciator - Google Patents
Mining communication acousto-optic annunciator Download PDFInfo
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- CN212154867U CN212154867U CN202020868513.5U CN202020868513U CN212154867U CN 212154867 U CN212154867 U CN 212154867U CN 202020868513 U CN202020868513 U CN 202020868513U CN 212154867 U CN212154867 U CN 212154867U
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Abstract
The utility model relates to a mining communication acousto-optic annunciator, which comprises an explosion-proof shell (1), an intrinsic safety power supply (2), a signal board (3) powered by the intrinsic safety power supply (2) and a man-machine interaction assembly (4) are arranged in the explosion-proof shell (1), the human-computer interaction component (4) is electrically connected with the signal board (3), and also comprises a wireless communication module (5) and a WiFi 485 conversion module (6) which are powered by the intrinsic safety power supply (2), the WiFi 485 conversion module (5) is electrically connected with the signal board (3), the wireless communication module 5 is electrically connected with the WiFi 485 module 6, the signal board (3) is also provided with an external data communication interface (7), the human-computer interaction component (4) comprises an operation button (4.1) and a visual window (4.2), the external data communication interface (7) is provided with a plurality of interfaces, and the wireless communication module (5) is provided with an external antenna (5.1). The utility model discloses have wired wireless general, the installation is simple, the interference killing feature is strong, transmission distance is far away beneficial effect.
Description
Technical Field
The utility model relates to a mine equipment technical field especially relates to an annunciator, specifically indicates a mining communication reputation light annunciator.
Background
In coal mine production, the information communication efficiency determines the working efficiency and safety, the mining communication acousto-optic annunciator can carry out voice communication and can also carry out transmission of acousto-optic signals and control signals, and the advanced degree of the mining communication acousto-optic annunciator can directly promote the improvement of the information communication efficiency.
The communication signals of the current common mining communication acousto-optic annunciator generally adopt carrier communication or RS485 communication, and the signals are transmitted through a power line or a communication cable, but due to the underground special electromagnetic environment, power grid interference and a humid environment, the mining communication acousto-optic annunciator has the defects of short transmission distance, serious interference, easiness in occurrence of false alarm, few on-line devices, poor conversation tone quality, high voice noise, poor conversation continuity and the like.
Disclosure of Invention
The utility model discloses to prior art's not enough, provide a mining flame proof and intrinsic safe type communication acousto-optic annunciator that can general wireless and wired communication function.
The utility model relates to a through following technical scheme realizes, provide a mining communication acousto-optic annunciator, including explosion-proof shell, be equipped with this ampere of power in the explosion-proof shell and by signal board and the human-computer interaction subassembly of this ampere of power supply, the human-computer interaction subassembly be connected with the signal board electricity, still include by the wireless communication module and the wiFi of this ampere of power supply change 485 modules into, wiFi change 485 modules into and be connected with the signal board electricity, wireless communication module and wiFi change 485 module electricity and be connected, the signal board still be equipped with external data communication interface.
After the scheme above the adoption, the utility model discloses set up wireless communication module and wiFi simultaneously and changeed 485 modules and peripheral hardware external data communication interface in the scheme, utilize wiFi to change 485 modules like this and realize wireless, wired signal interconversion function to realized a general wireless and wired communication function of a tractor the utility model discloses in, explosion-proof shell provides the protection for inner structure, ensures its security, utilizes this ampere of power part to provide electric power support for communication, wireless, man-machine interaction part, and communication part provides online communication function, and man-machine interaction part provides the current state and shows. During operation, the WIFI changes 485 module and acquires the power from this ampere of power, connects colliery wireless network in the pit through WIFI, and its 485 communication interface acquires communication data from signal board data interface to convert data into network signal, upload to the network in, WIFI changes 485 module can acquire the signal from the network simultaneously, and convert into communication data, by its data interface who takes 485 interface transmission to the signal board, realizes wired data and wireless signal's interconversion.
Preferably, the human-computer interaction assembly comprises an operation button and a visual window. The optimal selection scheme provides a simple and easy human-computer information interaction scheme.
Preferably, the external data communication interface is provided with a plurality of interfaces. The preferred embodiment may use communication cables for data connections between multiple devices.
Preferably, the wireless communication module is provided with an external antenna.
To sum up, the utility model discloses following beneficial effect has:
1. the method is universal in wired and wireless modes, and wide in application range, areas covered by networks can be directly communicated by the networks, and areas without network coverage can be communicated by 2 communication cables;
2. the installation is simple, and the communication can be carried out only by connecting a power line in a wireless mode;
3. the anti-interference capability is strong, the wireless connection is network communication, no electric signal interference exists, and the voice is clear and uninterrupted;
4. the transmission distance is long, and communication can be realized in the network.
Drawings
FIG. 1 is a schematic view of the external structure of a mining communication acousto-optic annunciator of the present invention;
FIG. 2 is a schematic diagram of the connection of the internal circuit structure of the mining communication acousto-optic annunciator of the present invention;
shown in the figure:
1. explosion-proof shell, 2, this ampere of power, 3, signal board, 4, human-computer interaction subassembly, 4.1, operating button, 4.2, visual window, 5, wireless communication module, 5.1, external antenna, 6, wiFi change 485 modules, 7, external data communication interface.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is further illustrated by the following embodiments in combination with the accompanying drawings.
As shown in fig. 1 and fig. 2, a mining communication acousto-optic annunciator, including explosion-proof housing 1, be equipped with this ampere of power 2 in the explosion-proof housing 1 and by signal board 3 and the man-machine interaction subassembly 4 of this ampere of power supply 2 power supply, man-machine interaction subassembly 4 be connected with signal board 3 electricity, still include by the wireless communication module 5 and the wiFi of this ampere of power supply 2 power supply change 485 module 6, wiFi change 485 module 5 and signal board 3 electricity and be connected, wireless communication module 5 changes 485 module 6 electricity with wiFi and is connected, signal board 3 still be equipped with external data communication interface 7.
In this embodiment, the human-computer interaction assembly 4 comprises an operation button 4.1 and a visual window 4.2, the external data communication interface 7 is provided with a plurality of interfaces, and the wireless communication module 5 is provided with an external antenna 5.1.
Finally, it should be further noted that the above examples and illustrations are not limited to the above embodiments, and technical features of the present invention that are not described in the present application can be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (4)
1. The utility model provides a mining communication acousto-optic annunciator, includes explosion-proof housing (1), be equipped with this ampere of power (2) in explosion-proof housing (1) and by signal board (3) and man-machine interaction subassembly (4) of this ampere of power (2) power supply, man-machine interaction subassembly (4) be connected with signal board (3) electricity, its characterized in that still includes in the explosion-proof housing by wireless communication module (5) and the wiFi of this ampere of power (2) power supply change 485 module (6), wiFi change 485 module (6) and signal board (3) electricity be connected, wireless communication module (5) change 485 module (6) electricity with wiFi and are connected, signal board (3) still be equipped with external data communication interface (7).
2. The mining communication acousto-optic annunciator of claim 1, characterized in that the human-computer interaction assembly (4) comprises an operating button (4.1) and a visual window (4.2).
3. The mining communication acousto-optic annunciator of claim 1, characterized in that the external data communication interface (7) is provided in plurality.
4. The mining communication acousto-optic annunciator of claim 1, characterized in that the wireless communication module (5) is provided with an external antenna (5.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020868513.5U CN212154867U (en) | 2020-05-22 | 2020-05-22 | Mining communication acousto-optic annunciator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020868513.5U CN212154867U (en) | 2020-05-22 | 2020-05-22 | Mining communication acousto-optic annunciator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212154867U true CN212154867U (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020868513.5U Active CN212154867U (en) | 2020-05-22 | 2020-05-22 | Mining communication acousto-optic annunciator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212154867U (en) |
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2020
- 2020-05-22 CN CN202020868513.5U patent/CN212154867U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mine communication acousto optic signal device Effective date of registration: 20210406 Granted publication date: 20201215 Pledgee: Laishang Bank Co.,Ltd. Xiyuan sub branch Pledgor: SHANDONG LICHUANG ELECTRIC APPLIANCE Co.,Ltd. Registration number: Y2021980002440 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221209 Granted publication date: 20201215 Pledgee: Laishang Bank Co.,Ltd. Xiyuan sub branch Pledgor: SHANDONG LICHUANG ELECTRIC APPLIANCE Co.,Ltd. Registration number: Y2021980002440 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |