CN204810311U - Mining intrinsic safety type mobile phone - Google Patents

Abstract

The utility model relates to an intrinsically safe mobile phone for mining, which comprises a shell, which is a rectangular body with six end faces, a liquid crystal display and a keyboard are arranged on the front end of the shell, and a processor is arranged in the shell and power supply, liquid crystal display, keyboard and power supply are all connected to the processor through wires, an antenna is arranged on the upper surface of the housing, the antenna is connected to a switch, and the switch is respectively connected to the LTE module and the radio frequency chip, and the LTE module and the radio frequency chip are all connected to the processor device. The utility model is a novel mining intrinsically safe mobile phone with video transmission, voice communication and cluster intercom functions in one, and realizes functions such as video intercom function, video monitoring function between mobile phones, mobile phone monitoring fixed camera function, etc. In case of interruption, the user can switch to the wireless intercom mode to realize intercom communication between mobile phones, so that workers trapped in the mine can communicate with each other, which is convenient for unified dispatch and mutual assistance during the rescue process, and reduces accidents. casualties.

Description

Intrinsically safe mobile phone for mining

technical field

The utility model relates to the field of communication equipment for mining, in particular to an intrinsically safe mobile phone for mining with the functions of video transmission, voice transmission and cluster intercom.

Background technique

Due to the frequent occurrence of accidents in coal mines, such accidents as roof fall, gas gushing, water seepage and human operation errors are very likely to occur, which cause the death and disability of many miners every year. Especially the underground communication is not smooth. After the accident, all the miners could not be notified in time to evacuate in time, resulting in the tragedy of a large number of miners who died of poisoning due to untimely evacuation. Traditional mining intrinsically safe mobile phones only have voice communication capabilities, which cannot meet the needs of current mine communication.

Utility model content

The purpose of this utility model is to provide a mine intrinsically safe mobile phone, which has the functions of video transmission, voice communication and cluster intercom, and realizes video intercom function and video monitoring between mobile phones. functions, functions of mobile phone monitoring and fixed cameras, mobile phone cluster intercom function, mobile phone off-network wireless intercom function, MMS function, voice point call and other functions.

The purpose of this utility model is to realize through the following technical solutions:

An intrinsically safe mobile phone for mining, comprising a shell, the shell is a rectangular body with six end faces, a liquid crystal display and a keyboard are arranged on the front face of the shell, and a processor is arranged in the shell and power supply, the liquid crystal display screen, keyboard and power supply are all connected to the processor through wires, the upper end surface of the housing is provided with a first antenna and a second antenna, and the first antenna is connected to the LTE module for A 4G signal is emitted, the second antenna is connected to a switch, the switch is respectively connected to the LTE module and the radio frequency chip, the LTE module and the radio frequency chip are both connected to the processor, the switch is switched to the radio frequency chip, and can receive radio frequency Signal.

Further, a WLAN antenna is also provided in the housing for receiving or sending out local area network wireless signals, and the WLAN antenna is connected to the WLAN module for converting the local area network wireless signals into wired signals that can be recognized by the processor. The WLAN module is connected to the processor, so that the mobile phone can communicate through the local area network when the external network is interrupted.

Further, the front end surface of the housing is provided with a front camera, and the rear end surface of the housing is provided with a rear camera, and both the front camera and the rear camera are connected to the processor. When the mobile phone falls on the ground, ensure that the camera can continue to acquire images in the mine.

Further, an adjustment knob is provided on the upper end surface of the housing for adjusting the volume and selecting communication channels, so as to meet the user's flexible operation requirements.

Further, both sides of the housing are respectively provided with a USB socket and an audio socket, the USB socket is connected to the processor, and the audio socket is connected to the radio frequency chip, and an external USB camera or video camera can be connected, which can make up for the fixed camera At the same time, the signal is sent to the dispatch center through the processor.

Furthermore, the shell is made of engineering plastic shell with high hardness, which can protect the internal equipment when the mine sends explosions, collapses and other emergencies, preventing it from being damaged by stones or shock waves and interrupting the transmission of signals.

Further, anti-slip pads are provided on both sides of the housing, and the anti-slip pads are soft rubber pads, which can prevent the mobile phone from slipping when an accident occurs.

The beneficial effects of the utility model are: the utility model has video transmission, voice communication and cluster intercom functions in one of the new mining intrinsically safe mobile phones, realizes the video intercom function, the video monitoring function between mobile phones, and the mobile phone monitoring and fixing The function of the camera and other functions, in the case of signal interruption, the user can switch the wireless intercom mode for LAN, and realize the intercom between mobile phones for internal communication, so that workers trapped in the mine can communicate with each other and reduce accidents. casualties.

Description of drawings

Below according to accompanying drawing, the utility model is described in further detail.

Fig. 1 is the front structural diagram of mine intrinsically safe mobile phone described in the embodiment of the present invention;

Fig. 2 is a left view structural diagram of Fig. 1;

Fig. 3 is the right view structural diagram of Fig. 1;

Fig. 4 is the rear view structural diagram of Fig. 1;

Fig. 5 is a schematic diagram of the mine-used intrinsically safe mobile phone according to the embodiment of the present invention.

In the picture:

1. Shell; 2. LCD screen; 3. Keyboard; 4. Front camera; 5. Rear camera; 6. Adjustment knob; 11. The first antenna; 12. The second antenna; 13. The processor; 14. The switch; 15. The LTE module; 16. The radio frequency chip; 17. The WLAN antenna; 18. The WLAN module.

Detailed ways

As shown in Figures 1-5, a mining intrinsically safe mobile phone described in the embodiment of the present invention includes a housing 1, and the housing 1 is a rectangular body with six end faces. A liquid crystal display 2, a keyboard 3 and a front camera 4 are arranged on the front end surface, a rear camera 5 is arranged on the rear end surface of the housing 1, and anti-skid pads 7 and USB sockets are arranged on both sides of the housing 1. 8 and an audio jack 9, an adjustment knob 6, a first antenna 11 and a second antenna 12 are provided on the upper surface of the housing 1, and the housing 1 is a carbon steel explosion-proof metal shell.

The housing 1 is provided with a processor 13 and a power supply 10, and the liquid crystal display 2, keyboard 3, front camera 4, rear camera 5, USB socket 8 and power supply 10 are all connected to the processor 13 by wires. , the first antenna 11 is connected to the LTE module 15, the second antenna 12 is connected to the switch 14, the switch 14 is a single-pole double-throw switch, and the switch 14 is respectively connected to the LTE module 15 and the radio frequency chip 16, and the Both the LTE module 15 and the radio frequency chip 16 are connected to the processor 13 , and the audio socket 9 is connected to the radio frequency chip 16 .

The housing 1 is also provided with a WLAN antenna 17 connected to a WLAN module 18 connected to the processor 13 .

The utility model is not limited to the above-mentioned best implementation mode, anyone can draw other various forms of products under the enlightenment of the utility model, but no matter make any changes in its shape or structure, all have the same features as the application Or similar technical schemes all fall within the protection scope of the present utility model.

Claims (7)

1. A mining intrinsically safe mobile phone, comprising a housing, the housing is a rectangular body with six end faces, the front end of the housing is provided with a liquid crystal display and a keyboard, and the housing is provided with a The processor and the power supply, the liquid crystal display screen, the keyboard and the power supply are all connected to the processor through wires, and it is characterized in that: an antenna is arranged on the upper end surface of the housing, and the antenna is connected to a switch, and the switch The LTE module and the radio frequency chip are respectively connected, and the LTE module and the radio frequency chip are both connected to the processor. 2 . The intrinsically safe mobile phone for mining according to claim 1 , wherein a WLAN antenna is also provided in the casing, the WLAN antenna is connected to a WLAN module, and the WLAN module is connected to the processor. 3 . The mine intrinsically safe mobile phone according to claim 1 , wherein a front camera is arranged on the front surface of the casing, and the front camera is connected to the processor. 4 . 4. The mine intrinsically safe mobile phone according to claim 1, characterized in that: a rear camera is arranged on the rear end surface of the housing. 5. The mine intrinsically safe mobile phone according to claim 1, characterized in that: an adjustment knob is provided on the upper end surface of the housing. 6. The mine-use intrinsically safe mobile phone according to claim 1, characterized in that: a USB socket and an audio socket are respectively provided on both sides of the housing. 7. The mine intrinsically safe mobile phone according to claim 1, characterized in that: anti-slip pads are provided on both sides of the housing, and the anti-slip pads are soft rubber pads.