CN103510981A - Emergency calling device - Google Patents
Emergency calling device Download PDFInfo
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- CN103510981A CN103510981A CN201310466950.9A CN201310466950A CN103510981A CN 103510981 A CN103510981 A CN 103510981A CN 201310466950 A CN201310466950 A CN 201310466950A CN 103510981 A CN103510981 A CN 103510981A
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- Prior art keywords
- calling
- calling device
- apparatuses
- shaft
- workers
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a calling device, in particular to an emergency calling device. Each worker under the shaft wears a small calling apparatus, the small calling apparatuses are convenient to use, the workers only need to plug contacts of the calling apparatuses into sockets in a roadway and then press red buttons on the calling apparatuses, and accordingly a worktable on the ground can alarm to show places and directions of the workers under the shaft. According to the emergency calling device, specific positions and specific conditions of the workers under the shaft in a coal mine can be well located, and the emergency calling device is simple in structure, convenient to wear, low in manufacturing cost, simple and practical, and capable of saving electric power resources.
Description
Technical field
The present invention relates to a kind of device of calling for help, specifically refer to a kind of distress call device.
Background technology
At present, most of coal mining enterprises all or carry out the construction of the systems such as production scheduling, monitoring, being based upon in the process that realizes safety in production of these systems plays an important role, but because various systems are built in different times, use different technology, each system cannot be effectively integrated, and the monitoring information that makes to keep the safety in production can not well be integrated, utilize under ， colliery and safety in production monitoring information can not be sent in related personnel's hands at different levels in time, accurately.System need to can realize automatic monitoring and control to full Mine Production and equipment at the central control room on ground, and information exchange can be crossed to network and send ore deposit level leader to, make leader can understand at any time the information such as production, safety in office, realize United Dispatching and the unified management of full mine, effectively supervise, prevention and reduce the generation of industrial accident, but due to equipment complicated difficult with popularize and also coal mine under poor signal be inconvenient to locate.
Summary of the invention
Everyone wears a small-sized rescue beacon underground work personnel, use easily, as long as the joint of rescue beacon has been inserted on the socket in tunnel, then click the red button of distress machine, the staff's that aboveground workbench will alarm response down-hole place and orientation.
Technical scheme of the present invention
, it comprises: switch (1), magnetic induction transmitter (2), battery (3), pedestal (4).
By the upper device switch (1) of pedestal (4), below device magnetic induction transmitter (2), right side dress is battery (3).
Beneficial effect of the present invention
1, fine particular location and the concrete condition thereof that navigates to staff under coal mine of energy;
2, features simple structure, wears conveniently;
3, cheap, simple and practical;
4, save electric power resource.
Accompanying drawing explanation
Fig. 1 is the bright schematic diagram of this law.
The specific embodiment of the present invention:
By length, be that 8cm, height are the upper device click switch (1) of oval pedestal (4) of 5cm, pedestal (4) below device magnetic induction transmitter (2), right side dress is battery (3).
Operating principle of the present invention:
Everyone wears a small-sized rescue beacon device staff under coal mine, the plug of rescue beacon is inserted on the socket in tunnel, rescue beacon by: button (1), magnetic induction transmitter (2), button cell (3) form, magnetic induction transmitter (2) by: an induced magnetism coil, two triodes, electrochemical capacitor, two adjustable resistances form.When staff meets special circumstances emergency, click button (1) central control room that magnetic induction transmitter (2) can transmit signals in coal mine at once subsequently and can realize automatic monitoring and control to full Mine Production and equipment, and information exchange can be crossed to network and send inspector to, make inspector can understand at any time the information such as production, safety etc.
Claims (3)
1. a distress call device, it comprises: switch (1), magnetic induction transmitter (2), battery (3), pedestal (4).
2. a kind of distress call device according to claim 1, is characterized in that, magnetic induction transmitter (2) by: a plurality of induced magnetism coils, several triode, electrochemical capacitor, several adjustable resistance form.
3. a kind of distress call device according to claim 1, is characterized in that, is to be the battery of bracing frame (3) combination by pedestal (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310466950.9A CN103510981A (en) | 2013-10-10 | 2013-10-10 | Emergency calling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310466950.9A CN103510981A (en) | 2013-10-10 | 2013-10-10 | Emergency calling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103510981A true CN103510981A (en) | 2014-01-15 |
Family
ID=49894345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310466950.9A Pending CN103510981A (en) | 2013-10-10 | 2013-10-10 | Emergency calling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103510981A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1844641A (en) * | 2006-05-17 | 2006-10-11 | 北京永能科技发展有限责任公司 | Downhole personnel management and emergency help-asking and searching system for coal mine |
| CN202483629U (en) * | 2012-02-20 | 2012-10-10 | 任丘市华北石油华光技术开发有限公司 | Multifunctional all-dimensional voice alarm system |
| CN202866896U (en) * | 2012-08-31 | 2013-04-10 | 徐彤阳 | Locating and monitoring device for mine personnel |
| CN103174454A (en) * | 2011-12-22 | 2013-06-26 | 洛阳希诺能源科技有限公司 | Coal mine downhole help calling device |
| RU130346U1 (en) * | 2013-04-01 | 2013-07-20 | Полярный геофизический институт Кольского научного центра Российской академии наук (ПГИ КНЦ РАН) | WIRELESS EMERGENCY ALARM SYSTEM OF MINE ALARM AND COMMUNICATION AT EXTREMELY LOW FREQUENCIES |
-
2013
- 2013-10-10 CN CN201310466950.9A patent/CN103510981A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1844641A (en) * | 2006-05-17 | 2006-10-11 | 北京永能科技发展有限责任公司 | Downhole personnel management and emergency help-asking and searching system for coal mine |
| CN103174454A (en) * | 2011-12-22 | 2013-06-26 | 洛阳希诺能源科技有限公司 | Coal mine downhole help calling device |
| CN202483629U (en) * | 2012-02-20 | 2012-10-10 | 任丘市华北石油华光技术开发有限公司 | Multifunctional all-dimensional voice alarm system |
| CN202866896U (en) * | 2012-08-31 | 2013-04-10 | 徐彤阳 | Locating and monitoring device for mine personnel |
| RU130346U1 (en) * | 2013-04-01 | 2013-07-20 | Полярный геофизический институт Кольского научного центра Российской академии наук (ПГИ КНЦ РАН) | WIRELESS EMERGENCY ALARM SYSTEM OF MINE ALARM AND COMMUNICATION AT EXTREMELY LOW FREQUENCIES |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |