CN209402576U

CN209402576U - A kind of coal mine expansion telephone call screener system

Info

Publication number: CN209402576U
Application number: CN201920050570.XU
Authority: CN
Inventors: 郝相应; 张荣华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-11
Filing date: 2019-01-11
Publication date: 2019-09-17
Anticipated expiration: 2029-01-11

Abstract

The utility model discloses a kind of coal mines to expand telephone call screener system, including dispatching desk, dispatching desk is connect with interchanger signal, interchanger is connect with multiple alarm call signals respectively by telephone coupler, each alarm call is connect with the same voice coupler signal respectively, voice coupler is connect with telephone monitoring device signal, and telephone monitoring device has been connected separately multiple hands free telephones；The dispatching desk, interchanger, telephone coupler, alarm call, voice coupler, telephone monitoring device and hands free telephone are electrically connected with power supply device respectively.When the utility model makes ground maneuvers center dial underground phone ring unanswered, hands free telephone system along being automatically accessed after three sound of telephone rings, dispatch command is published to scene in the form to amplify, so that all personnel passively receives the purpose of dispatch command along realizing.

Description

A kind of coal mine expansion telephone call screener system

Technical field

The utility model relates to coal mine telephone field, in particular to a kind of coal mine expands telephone call screener system.

Background technique

Communication system is the important component of the big system of safety of coal mines hedging six, traditional Mine Communication contact one As for telephone, ip voice broadcast etc. systems, due to underground noise jamming, personnel disperse etc. factors influence, communication system Unite in emergency episode there is a situation where after it is possible that contact not in time, personnel be unable to all standing, removed so as to cause personnel The phenomenon that from not in time, also can cause casualties when serious.

Utility model content

The purpose of the utility model is to overcome above-mentioned problems of the prior art, provide a kind of coal mine expansion telephone call screener system System the drawbacks of for Conventional communication contacted system, when so that underground phone ring unanswered is dialed at ground maneuvers center, is rung in phone Hands free telephone system along automatically accessing after three sound of bell, dispatch command are published to scene in the form to amplify, thus along realizing All personnel passively receives the purpose of dispatch command.

For this purpose, the utility model provides a kind of coal mine expansion telephone call screener system, including dispatching desk, dispatching desk and interchanger signal Connection, interchanger are connect respectively by telephone coupler with multiple alarm call signals, each alarm call respectively with the same language The connection of sound coupler signal, voice coupler are connect with telephone monitoring device signal, and telephone monitoring device has been connected separately multiple Hands free telephone；It the dispatching desk, interchanger, telephone coupler, alarm call, voice coupler, telephone monitoring device and amplifies Phone is electrically connected with power supply device respectively.

When installation, the power supply device, telephone coupler and voice coupler are fixed in Flameproof box；It is each to expand Sound phone is located at coal mine subsequent region；Module is connect the alarm call with telephone coupler signal by wireless communication； The alarm call is equipped with handle call turn expansion and broadcasts key, LCD display, telephone key-press and sound equipment, the telephone key-press Including function key, Hands-free key, hang-up key, redial key and digital alphabet enter key.

Wherein, the telephone monitoring device is Huaning controller, and the hands free telephone is Huaning phone, and Huaning phone is Huaning The slave computer of controller

Wherein, dispatching desk is to underground for making a phone call, and can be realized simultaneously with all alarm call calls, can also be with It realizes and converses with single alarm call；

Interchanger realizes that dispatching desk and single alarm call are conversed for connecting dispatching desk and alarm call；

Telephone coupler realizes that dispatching desk is conversed with all alarm calls simultaneously by the mode of videoconference；

Alarm call, the handheld terminal of underground labour, the call for answering dispatching desk instruct, and are also used to each alarm electricity Interconnection between words；

Voice coupling realizes that dispatching desk and all alarm calls are conversed by the mode of videoconference；

Telephone monitoring device, what the moment monitored each alarm call answers state, will be by alarm call after three sound busy tones Voice signal is transferred to each hands free telephone；

Hands free telephone, as the slave computer of telephone monitoring device, each hands free telephone is located at underground each region, is used for Expand the instruction for broadcasting dispatching desk.

The utility model has the beneficial effects that a kind of coal mine expansion telephone call screener system is provided in the utility model embodiment, so that When underground phone ring unanswered is dialed at ground maneuvers center, automatically accessed after three sound of telephone rings along hands free telephone system, Dispatch command is published to scene in the form to amplify, so that all personnel passively receives the purpose of dispatch command along realizing, together When each alarm call between call still can be attached by interchanger.

Detailed description of the invention

Fig. 1 is the overall structure diagram that a kind of coal mine provided by the utility model expands telephone call screener system；

Fig. 2 is the structural schematic diagram for the alarm call that a kind of coal mine provided by the utility model expands telephone call screener system.

Specific embodiment

With reference to the accompanying drawing, a specific embodiment of the utility model is described in detail, it is to be understood that this The protection scope of utility model is not limited by the specific implementation.

As shown in Figure 1, the utility model embodiment provides a kind of coal mine expansion telephone call screener system, including dispatching desk, scheduling Platform is connect with interchanger signal, and interchanger is connect with multiple alarm call signals respectively by telephone coupler, each alarm call It is connect respectively with the same voice coupler signal, voice coupler is connect with telephone monitoring device signal, telephone monitoring device difference Signal is connected with multiple hands free telephones；The dispatching desk, interchanger, telephone coupler, alarm call, voice coupler, phone Monitor and hands free telephone are electrically connected with power supply device respectively.

When installation, the power supply device, telephone coupler and voice coupler are fixed in Flameproof box；It is each to expand Sound phone is located at coal mine subsequent region；Module is connect the alarm call with telephone coupler signal by wireless communication； The alarm call is equipped with handle call turn expansion and broadcasts key, LCD display, telephone key-press and sound equipment, the telephone key-press Including function key, Hands-free key, hang-up key, key and digital alphabet enter key are redialed, as shown in Figure 2.

Wherein, dispatching desk is to underground for making a phone call, and can be realized simultaneously with all alarm call calls, can also be with It realizes and converses with single alarm call；When sending instructions under scheduling needs, using dispatching desk to each worker of underground Alarm call in hand issues call connection and invites.

Interchanger realizes that dispatching desk and single alarm call are conversed for connecting dispatching desk and alarm call；It is responsible for tune The call spent between platform and alarm call, alarm call and alarm call connects.

Telephone coupler realizes that dispatching desk is conversed with all alarm calls simultaneously by the mode of videoconference；For One-to-many communication, cooperation interchanger are used, are connect so that dispatching desk is conversed simultaneously with more alarm calls.

Alarm call, the handheld terminal of underground labour, the call for answering dispatching desk instruct, and are also used to each alarm electricity Interconnection between words；Each worker can mutually put through number when in need, carry out call connection by interchanger.

Telephone monitoring device, what the moment monitored each alarm call answers state, by the language of alarm call after three sound busy tones Sound signal is transferred to each hands free telephone；By monitoring the busy tone waiting time of each alarm call, judge whether that access is forced Property expand broadcast, after the busy tone of alarm call has three sound, be still not switched on, then voice signal is just transferred to each amplify Phone.

Hands free telephone is located at underground each region, for expanding the instruction for broadcasting dispatching desk.To be not switched on alarm The worker of phone enforceable can also receive signal, so that worker be forced to receive message.

Wherein, the telephone monitoring device is Huaning controller, and the hands free telephone is Huaning phone, and Huaning phone is Huaning The slave computer of controller.

Therefore when the utility model makes ground maneuvers center dial underground phone ring unanswered, after three sound of telephone rings Hands free telephone system along automatically accessing, dispatch command are published to scene in the form to amplify, thus all personnel along realizing The passive purpose for receiving dispatch command, while call still can be attached between each alarm call by interchanger.

In conclusion expand telephone call screener system the utility model discloses a kind of coal mine, including dispatching desk, dispatching desk with exchange The connection of machine signal, interchanger are connect respectively by telephone coupler with multiple alarm call signals, and each alarm call is respectively and together One voice coupler signal connection, voice coupler are connect with telephone monitoring device signal, and telephone monitoring device is connected separately There are multiple hands free telephones；The dispatching desk, interchanger, telephone coupler, alarm call, voice coupler, telephone monitoring device with And hands free telephone is electrically connected with power supply device respectively.The utility model makes ground maneuvers center dial underground phone ring unanswered When, automatically accessed after three sound of telephone rings along hands free telephone system, dispatch command is published to scene in the form to amplify, from And all personnel passively receives the purpose of dispatch command along realizing.

Disclosed above is only several specific embodiments of the utility model, and still, the utility model embodiment is not office It is limited to this, the changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.

Claims

1. a kind of coal mine expands telephone call screener system, which is characterized in that including dispatching desk, dispatching desk is connect with interchanger signal, exchange Machine is connect with multiple alarm call signals respectively by telephone coupler, and each alarm call is believed with the same voice coupler respectively Number connection, voice coupler connect with telephone monitoring device signal, and telephone monitoring device has been connected separately multiple hands free telephones；Institute State dispatching desk, interchanger, telephone coupler, alarm call, voice coupler, telephone monitoring device and hands free telephone respectively with electricity Source device electrical connection；The power supply device, telephone coupler and voice coupler are fixed in Flameproof box.

2. a kind of coal mine as described in claim 1 expands telephone call screener system, which is characterized in that each hands free telephone is located at coal mine Subsequent region.

3. a kind of coal mine as described in claim 1 expands telephone call screener system, which is characterized in that the alarm call passes through channel radio Letter module is connect with telephone coupler signal.

4. a kind of coal mine as described in claim 1 expands telephone call screener system, which is characterized in that the alarm call is equipped with handle Call, which turns to expand, broadcasts key, LCD display, telephone key-press and sound equipment, and the telephone key-press includes function key, Hands-free key, hangs up Key redials key and digital alphabet enter key.

5. a kind of coal mine as described in claim 1 expands telephone call screener system, which is characterized in that the telephone monitoring device is Huaning control Device processed, the hands free telephone are Huaning phone, and Huaning phone is the slave computer of Huaning controller.