CN111404568A - Coal mine underground personnel optical fiber emergency communication device - Google Patents
Coal mine underground personnel optical fiber emergency communication device Download PDFInfo
- Publication number
- CN111404568A CN111404568A CN202010271670.2A CN202010271670A CN111404568A CN 111404568 A CN111404568 A CN 111404568A CN 202010271670 A CN202010271670 A CN 202010271670A CN 111404568 A CN111404568 A CN 111404568A
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- CN
- China
- Prior art keywords
- antenna
- communication device
- emergency communication
- coal mine
- optical fiber
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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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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/385—Transceivers carried on the body, e.g. in helmets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/10—Telescopic elements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
Abstract
The invention discloses an optical fiber emergency communication device for underground personnel in a coal mine, which discloses a built-in antenna structure, wherein the built-in antenna structure is used for daily protection in a closed state, is small and exquisite in structure and convenient to carry, and is suitable for the emergency communication device used by underground operators.
Description
Technical Field
The invention discloses an optical fiber emergency communication device for underground personnel in a coal mine, relates to an emergency communication device for recovering optical fiber communication under an underground emergency condition, and belongs to the field of coal mine safety. In particular to a built-in antenna structure which is protected in a closed state in daily life, has a small and exquisite structure, is convenient to carry and is suitable for emergency communication devices used by underground operation personnel.
Background
At present, when underground construction operation is carried out, optical fibers are adopted to carry out communication transmission under normal conditions, but when emergency situations occur, such as mine accidents, communication facilities or lines are damaged, communication cannot be carried out, the internal situation cannot be known, and the development of rescue schemes is inconvenient, so that emergency schemes need to be carried out on communication.
The publication number CN109245826A discloses a fiber-optic emergency communication device for underground personnel in a coal mine, which comprises a power supply module, a fiber-optic pickup, a sensing optical cable, a fiber-optic sensing probe, a telephone transmitting module, a coupler and a voice light display module, wherein the power supply module is respectively connected with the fiber-optic pickup and the telephone transmitting module, the power supply module is used for supplying power to the fiber-optic pickup and the telephone transmitting module, the fiber-optic pickup and the fiber-optic sensing probe are used for detecting sound signals sent by underground personnel in dangerous areas, transmitting the sound signals into electric signals through the sensing optical cable and then sending the electric signals to an upper computer, the telephone transmitting module is used for converting voice signals of an aboveground command center into infrared light signals, transmitting the infrared light signals through the sensing optical cable and amplifying, enhancing and displaying dot matrixes according to the voice light display module, the device is complex in system, the whole equipment is inconvenient to use, is not convenient for underground personnel to use and is not beneficial to popularization and use.
Publication number CN202523179U discloses a portable safety emergency communication device, which is composed of a power module, an MEMS acceleration detection module, a microprocessor, a GPS module, and a GSM module; the power supply module is connected with the microprocessor; the MEMS acceleration detection module drives the microprocessor, the output end of the microprocessor is connected with the GPS module and the GSM module, the device is not suitable for underground environment, and the communication quality can be influenced by various waveform interferences in the underground environment.
Disclosure of Invention
In order to improve the situation, the optical fiber emergency communication device for the underground personnel in the coal mine, which is disclosed by the invention, provides a built-in antenna structure, is protected in a daily closed state, is small and exquisite in structure, is convenient to carry, and is suitable for the emergency communication device used by underground operation personnel.
The invention relates to an optical fiber emergency communication device for underground personnel in a coal mine, which is realized by comprising an antenna cover plate, a transparent lamp cover, a battery, a holding handle, a lamp plate, a main shell, a transmitting antenna, a receiving antenna, an antiskid rubber pad, a lamp groove, a mounting buckle, a power contact and a control switch, wherein the main shell is a cylindrical shell formed by splicing two half shells, the top of the main shell is provided with a groove, the transparent lamp cover is covered on the groove at the top of the main shell, the lamp groove is arranged in the groove, the lamp plate is arranged in the lamp groove, the bottom of the main shell is provided with a through groove forming the holding handle, the control switch is arranged on the holding handle, one end of the main shell is provided with two mounting buckles, the mounting buckles are L-shaped buckles, one end of the main shell is provided with the power contact, the power contact is electrically connected with the lamp plate, the power contact is positioned between the two mounting buckles, the battery is arranged at one end of the main shell, the battery is arranged at the mounting buckle corresponding to the mounting buckle, the mounting buckle is inserted into the main shell, the other end of the main shell is provided with a telescopic antenna cover plate, the battery is connected with the receiving antenna, the pickup ring, the battery is connected with the pickup control switch, the pickup ring, the battery, the pickup ring is connected with the pickup ring, the battery, the pickup ring is connected with the pickup ring, and the pickup ring, the antenna, the pickup ring.
Has the beneficial effects.
Firstly, the underground emergency communication transmission is carried out by combining the illumination structure.
And secondly, the volume is small, and the carrying is convenient.
And thirdly, the structure is closed, so that the influence of daily dust feeding on the communication quality is avoided.
And fourthly, the antenna is built-in, so that the influence of daily work is reduced, and the service life is prolonged.
Fifthly, the structure is simple, and the popularization is easy.
Drawings
FIG. 1 is a three-dimensional structure diagram of an optical fiber emergency communication device for underground personnel in a coal mine.
FIG. 2 is a three-dimensional structure diagram of the optical fiber emergency communication device for underground coal mine personnel.
Fig. 3 is a three-dimensional exploded view of the optical fiber emergency communication device for underground coal mine personnel, which only shows the three-dimensional structure of battery connection.
FIG. 4 is a three-dimensional structure diagram of the optical fiber emergency communication device for underground personnel in a coal mine.
FIG. 5 is a control diagram of the optical fiber emergency communication device for underground coal mine personnel.
In the attached drawings
Wherein the method comprises the following steps: antenna apron (1), transparent lamp lid (2), battery (3), handle (4) grip, lamp plate (5), the main casing body (6), transmitting antenna (7), receiving antenna (8), anti-skidding cushion (9), light trough (10), installation buckle (11), power contact (12), control switch (13).
The specific implementation mode is as follows:
the coal mine underground personnel optical fiber emergency communication device is characterized by comprising an antenna cover plate (1), a transparent lamp cover (2), a battery (3), a holding handle (4), a lamp panel (5), a main shell (6), a transmitting antenna (7), a receiving antenna (8), an anti-skid rubber pad (9), a lamp groove (10), a mounting buckle (11), a power contact (12) and a control switch (13), wherein the main shell (6) is a cylindrical shell formed by splicing two half shells, the top of the main shell (6) is provided with a groove, the transparent lamp cover (2) is covered on the groove at the top of the main shell (6), the groove (10) is formed in the groove, the main shell (5) is arranged in the lamp groove (10), the bottom of the main shell (6) is provided with a through groove forming the holding handle (4), the control switch (13) is arranged on the holding handle (4), one end of the main shell (6) is provided with two mounting buckles (11), the mounting buckle (11) is a mounting buckle (L), the main shell (6) is provided with a telescopic antenna cover plate (6), the antenna cover plate (6) and the antenna (6), the other end of the antenna is electrically connected with the receiving antenna, the antenna cover plate (6), the antenna cover plate (6) is connected with the pickup antenna, the pickup antenna (7), the pickup antenna (6), the pickup antenna is electrically connected with the pickup antenna, the pickup antenna cover plate (6), the pickup antenna (7), the pickup antenna (6), the pickup antenna is connected with the pickup antenna, the pickup antenna (7), the pickup antenna (6), the pickup antenna is connected with the pickup antenna, the pickup switch (7) and the pickup switch (7), the pickup switch (7) is connected with the pickup switch, the pickup switch (6), the pickup switch (6), the pickup switch is connected with the pickup switch, the pickup switch (6), the pickup switch (7) is connected with the pickup switch (6.
When the portable antenna is used, the antenna cover plate (1) is sleeved on the other end of the main shell (6) in an initial state, the receiving antenna (8) and the transmitting antenna (7) are contained in the antenna cover plate (1), the structure is closed, the influence of daily dust entering on communication quality is avoided, workers carry the portable device, when an emergency situation occurs, communication facilities or circuits are damaged and communication cannot be carried out, the workers take the antenna cover plate (1) down from the main shell (6) to expose the receiving antenna (8) and the transmitting antenna (7), the control switch (13) is turned on, the workers carry out voice input through the sound pick-up and transmit out through the transmitting antenna (7), can receive signals transmitted from the outside through the receiving antenna (8) and convert the signals into voice output through the sound pick-up, further, communication between the trapped persons and the outside is ensured, and meanwhile, the lamp panel (5) on the portable device is electrified to illuminate to ensure the visual field of the trapped persons, the portable communication device is convenient to carry, good in safety, convenient to use and operate, free from external waveform interference and good in communication quality;
the main shell (6) is a cylindrical shell formed by splicing two half shells, so that the main shell is convenient to disassemble and assemble; the antenna cover plate (1) is provided with the hanging rope, so that the device can be hung on a waistband of trousers or worn on the wrist and the like through the hanging rope, is not easy to fall off, and is convenient to carry; the installation buckle (11) is provided with the anti-skidding rubber teeth, so that the stability of buckle connection with the installation groove can be improved, and the battery (3) is stable after installation and is not easy to fall off;
a sealing gasket ring is arranged between the antenna cover plate (1) and the main shell (6) to seal the antenna cover plate (1) and the main shell (6) and prevent dust and the like from entering and damaging internal elements; the transmitting antenna (7) is designed to be of a telescopic structure, can be unfolded and folded, and is fast and convenient to use; the main shell (6) is internally provided with a standby battery (3) which can be used as a standby to ensure the power supply; the main shell (6) is matched with the lamp panel (5), the transmitting antenna (7) and the receiving antenna (8), so that trapped people can communicate with the outside in two directions, and the LED lamp has an illumination function and ensures the visual field;
the antenna cover plate (1) is matched with the main shell (6), and the transmitting antenna (7) and the receiving antenna (8) can be hidden for protection when not used in daily life; in daily life, the antenna cover plate (1) is sleeved on the main shell (6) to form a closed structure in the main shell (6), and then the receiving antenna (8) and the transmitting antenna (7) are contained and hidden in the main shell (6) for protection; the control switch (13) is turned on, communication is carried out through the transmitting antenna (7) and the receiving antenna (8), and meanwhile due to the design of illumination of the lamp panel (5), the visual field of underground personnel can be guaranteed through illumination when an accident happens, and meanwhile, two-way communication can be carried out with the outside;
the embedded antenna structure is achieved, daily protection is carried out in an airtight state, and the embedded antenna structure is small in structure, convenient to carry and suitable for underground operation personnel.
The above embodiments are preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that changes may be made without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.
Claims (10)
1. The utility model provides a colliery personnel's optic fibre emergency communication device in pit, characterized by is that main casing body top is opened flutedly, and transparent lamp lid covers and arranges in main casing body top recess, and it has the light trough to open in the recess, and the lamp plate is arranged in the light trough, and control switch arranges in and grips on the handle, the one end of main casing body is provided with two installation buckles, the installation buckle is L type knot, main casing body one end is served and is put power contact, power contact and lamp plate electricity are connected, power contact is located between two installation buckles, and the battery is arranged in one of main casing body, it has the mounting groove that corresponds with the installation buckle to open on the battery, installation buckle and mounting groove peg graft mutually, battery and power contact electricity are connected, and the one end of transmitting antenna is inserted and is arranged in the main casing body other end, and antenna apron and transmitting antenna's the other end are connected, antenna apron cover is arranged in main casing body other end, and receiving antenna arranges in the antenna apron, main casing body pickup, receiving antenna, the main casing body pickup, receiving antenna.
2. The optical fiber emergency communication device for the underground coal mine personnel according to claim 1, wherein in normal times, the antenna cover plate is sleeved on the main shell, so that a closed structure can be formed in the main shell, and the receiving antenna and the transmitting antenna are contained and hidden in the main shell for protection;
open control switch, carry out the communication through transmitting antenna and receiving antenna, the illumination of lamp plate simultaneously can guarantee personnel's in the pit field of vision through the illumination when the accident appears, and can carry out both-way communication with the outside simultaneously.
3. The optical fiber emergency communication device for the underground coal mine personnel according to claim 1, wherein the main shell is matched with the lamp panel, the transmitting antenna and the receiving antenna, so that the trapped personnel can communicate with the outside in two directions.
4. The fiber optic emergency communication device for underground coal mine personnel according to claim 3, wherein the main housing is a cylindrical housing formed by splicing two half housings.
5. The optical fiber emergency communication device for the underground coal mine personnel according to claim 1, wherein a non-slip mat is arranged on the holding handle.
6. The optical fiber emergency communication device for the underground coal mine personnel according to claim 1, wherein a hanging rope is arranged on the antenna cover plate.
7. The optical fiber emergency communication device for the underground coal mine personnel according to claim 1, wherein the installation fastener is provided with anti-skid rubber teeth.
8. The optical fiber emergency communication device for underground coal mine personnel according to claim 1, wherein a through groove is formed at the bottom of the main shell to form a holding handle.
9. The optical fiber emergency communication device for the underground coal mine personnel according to claim 6, wherein a sealing gasket ring is arranged between the antenna cover plate and the main shell to seal the antenna cover plate and the main shell, so that damage to internal elements caused by entering of dust and the like is avoided.
10. The fiber optic emergency communication device for underground coal mine personnel according to claim 1, wherein the transmitting antenna is of a telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010271670.2A CN111404568B (en) | 2020-04-09 | 2020-04-09 | Coal mine underground personnel optical fiber emergency communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010271670.2A CN111404568B (en) | 2020-04-09 | 2020-04-09 | Coal mine underground personnel optical fiber emergency communication device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111404568A true CN111404568A (en) | 2020-07-10 |
| CN111404568B CN111404568B (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010271670.2A Expired - Fee Related CN111404568B (en) | 2020-04-09 | 2020-04-09 | Coal mine underground personnel optical fiber emergency communication device |
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| Country | Link |
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| CN (1) | CN111404568B (en) |
Citations (9)
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| CN108964690A (en) * | 2018-07-12 | 2018-12-07 | 合肥甘来智能科技有限公司 | A kind of self power generation mine electronic intercommunication machine |
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-
2020
- 2020-04-09 CN CN202010271670.2A patent/CN111404568B/en not_active Expired - Fee Related
Patent Citations (9)
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| CN201638937U (en) * | 2010-01-25 | 2010-11-17 | 胡宇栋 | Fully closed antenna device |
| JP5616387B2 (en) * | 2012-03-22 | 2014-10-29 | Ｎｅｃプラットフォームズ株式会社 | Communication terminal |
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| CN208548460U (en) * | 2018-07-04 | 2019-02-26 | 盐城市瑞祥龙电子科技有限公司 | A kind of antenna structure of mobile phole with safeguard function |
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Non-Patent Citations (1)
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| CN111404568B (en) | 2021-06-29 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210610 Address after: Anhui Hengyuan Coal Power Co., Ltd., 157 Xichang Road, Suzhou City, Anhui Province, 234000 Applicant after: ANHUI HENGYUAN COAL-ELECTRICITY GROUP Co.,Ltd. Address before: 234000 information center of Anhui Hengyuan Coal Power Co., Ltd., 157 Xichang Road, Suzhou City, Anhui Province Applicant before: Li Huayu |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |
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