CN207568653U - A kind of wireless flame-proof mine data transmission substation - Google Patents
A kind of wireless flame-proof mine data transmission substation Download PDFInfo
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- CN207568653U CN207568653U CN201721621917.9U CN201721621917U CN207568653U CN 207568653 U CN207568653 U CN 207568653U CN 201721621917 U CN201721621917 U CN 201721621917U CN 207568653 U CN207568653 U CN 207568653U
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- data transmission
- wireless
- housing
- microcontroller
- proof mine
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Abstract
The utility model discloses a kind of wireless flame-proof mine data transmission substations, including housing, the housing is equipped with heat dissipation copper pipe, and the housing includes metal protection layer, copper shield stratum reticulare is equipped on the inside of the metal protection layer, insulating layer is equipped on the inside of the copper shield stratum reticulare.The utility model is by being equipped with surge suppressor, when generating peak current or voltage suddenly because of extraneous interference in circuit, shunting can be connected in surge suppressor within the extremely short time, so as to avoid damage of the surge to other equipment in circuit road, the information transmitted by using various kinds of sensors under the wireless data transmission interface received well of 115200bps rates simultaneously passes through analog-digital converter information is converted, processing is compared and analyzed to transformed information using microcontroller, it is stored in read-only memory and transmits it to well upper table using digital coding output interface, be conducive to that the working environment of underground monitor and observe in real time, improve safety.
Description
Technical field
The utility model is related to radio transmission apparatus field, more particularly to a kind of wireless flame-proof mine sub-data transmission
It stands.
Background technology
Since coal mining accident takes place frequently, and what coal mine was easiest to accident occurs is exactly coal mine fully-mechanized mining working, is easily sent out here
Raw accident has roof fall, Gas, permeable and human operational error etc., all causes numerous miners dead every year and hinders
It is residual.Country pushes fully-mechanized mining working automation, long-range control thus, this just needs to establish wireless network in fully-mechanized mining working,
Realize remote wireless video monitoring and remote control.It is required that wireless video monitoring and wireless remote control system seamless access fully mechanized mining
Working face automatic control system, but the sensor tradition of remote control is all by wired connection, can not be directly realized by wireless
Transmission.
Therefore, it is necessary to solve the above problems to invent a kind of wireless flame-proof mine data transmission substation.
Utility model content
The purpose of this utility model is to provide a kind of wireless flame-proof mine data transmission substation, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical solution：A kind of wireless flame-proof mine data transmission
Substation, including housing, the housing is equipped with heat dissipation copper pipe, and the housing includes metal protection layer, in the metal protection layer
Side is equipped with copper shield stratum reticulare, and insulating layer is equipped on the inside of the copper shield stratum reticulare, and the housing cavity is equipped with pcb board, the pcb board
Side is equipped with analog-digital converter and opposite side is equipped with fiber optic Ethernet interface, and the fiber optic Ethernet side is equipped with digital coding
Output interface, the digital coding output interface side are equipped with wireless data transmission interface, and the pcb board is equipped with microcontroller,
The microcontroller side is equipped with surge suppressor and opposite side is equipped with read-only memory, and data processing is equipped in the microcontroller
Unit, the data processing unit include comparative analysis module and modulation memory module.
Preferably, the quantity of the heat dissipation copper pipe is set as multiple and runs through metal protection layer, copper shield stratum reticulare and thermal insulation
Layer extends to inner casing intracoelomic cavity.
Preferably, the pcb board surface is equipped with multiple screws, and the pcb board is detachably connected by screw and housing.
Preferably, the digital coding output interface uses RS-485 communication interfaces, and the wireless data transmission interface passes
Defeated rate is 115200bps.
Preferably, the read-only memory uses UFS2.1 flash memories, and the microcontroller model is set as
STM32F103RCT6, the surge suppressor model are set as RV5/250, and the analog-digital converter model is set as
ADS8323。
Preferably, the analog-digital converter, surge suppressor and read-only memory are electrically connected with microcontroller, the light
Fine Ethernet interface and wireless data transmission interface are set to the input terminal of analog-digital converter, and the digital coding output interface is set
The output terminal of microcontroller is placed in, the read-only memory is connect with data processing unit.
The technique effect and advantage of the utility model：By being equipped with metal protection layer and copper shield stratum reticulare, device is increased
Structural strength and anti-electromagnetic interference capability, by being equipped with insulating layer and heat dissipation copper pipe, using the principle of heat transfer in housing
Chamber radiates, and improves the heat-sinking capability of device, extends service life, by being equipped with surge suppressor, when in circuit because
When generating peak current or voltage suddenly for extraneous interference, shunting can be connected in surge suppressor within the extremely short time, from
And damage of the surge to other equipment in circuit road is avoided, it is connect by using the wireless data transmission interface of 115200bps rates
It receives the information of underground various kinds of sensors transmission and passes through analog-digital converter and information is converted, using microcontroller to transformed
Information compares and analyzes processing, is stored in read-only memory and transmits it to work on well using digital coding output interface
Make platform, be conducive to that the working environment of underground monitor and observe in real time, improve safety.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is utility model works schematic diagram.
In figure：1 housing, 2 heat dissipation copper pipes, 3 metal protection layers, 4 copper shield stratum reticulares, 5 insulating layers, 6 pcb boards, 7 moduluses turn
Parallel operation, 8 fiber optic Ethernet interfaces, 9 digital coding output interfaces, 10 wireless data transmission interfaces, 11 microcontrollers, 12 Surge suppressions
Device, 13 read-only memory, 14 data processing units, 15 screws.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
The utility model provides a kind of wireless flame-proof mine data transmission substation as shown in Figs. 1-2, including housing
1, the housing 1 is equipped with heat dissipation copper pipe 2, and the housing 1 includes metal protection layer 3, and 3 inside of metal protection layer is equipped with copper
Stratum reticulare 4 is shielded, by being equipped with metal protection layer 3 and copper shield stratum reticulare 4, increases the structural strength of device and electromagnetism interference energy
Power, 4 inside of copper shield stratum reticulare are equipped with insulating layer 5, by being equipped with insulating layer 5 and heat dissipation copper pipe 2, utilize the principle of heat transfer
It radiates to 1 inner cavity of housing, improves the heat-sinking capability of device, extend service life, 1 inner cavity of housing is equipped with PCB
Plate 6,6 side of pcb board is equipped with analog-digital converter 7 and opposite side is equipped with fiber optic Ethernet interface 8, the fiber optic Ethernet
Side is equipped with digital coding output interface 9, and 9 side of digital coding output interface is equipped with wireless data transmission interface 10, institute
Pcb board 6 is stated equipped with microcontroller 11,11 side of microcontroller is equipped with surge suppressor 12 and opposite side is equipped with read-only storage
Device 13, by being equipped with surge suppressor 12, when generating peak current or voltage suddenly because of extraneous interference in circuit, wave
Shunting can be connected within the extremely short time by gushing suppressor 12, described so as to avoid damage of the surge to other equipment in circuit road
Data processing unit 14 is equipped in microcontroller 11, the data processing unit 14 includes comparative analysis module and modulation storage mould
Block.
The quantity of the heat dissipation copper pipe 2 is set as multiple and prolongs through metal protection layer 3, copper shield stratum reticulare 4 and insulating layer 5
1 inner cavity of inner housing is extended to, 6 surface of pcb board is equipped with multiple screws 15, and the pcb board 6 is removable by screw 15 and housing 1
Connection is unloaded, the digital coding output interface 9 uses RS-485 communication interfaces, 10 transmission rate of wireless data transmission interface
For 115200bps, the read-only memory 13 uses UFS2.1 flash memories, and 11 model of microcontroller is set as
STM32F103RCT6,12 model of surge suppressor are set as RV5/250, and 7 model of analog-digital converter is set as
ADS8323, the analog-digital converter 7, surge suppressor 12 and read-only memory 13 are electrically connected with microcontroller 11, the light
Fine Ethernet interface 8 and wireless data transmission interface 10 are set to the input terminal of analog-digital converter 7, and the digital coding output connects
Mouth 9 is set to the output terminal of microcontroller 11, and the read-only memory 13 is connect with data processing unit 14, by using
Under 10 received well of wireless data transmission interface of 115200bps rates various kinds of sensors transmit information and pass through analog-digital converter
7 pairs of information are converted, and are compared and analyzed processing to transformed information using microcontroller 11, are stored in read-only memory 13
It is interior and transmit it to well upper table using digital coding output interface 9, be conducive to carry out the working environment of underground real-time
Monitoring and observation, improve safety.
Utility model works principle：During work, passed using various kinds of sensors under 10 received well of wireless data transmission interface
Defeated information simultaneously passes through analog-digital converter 7 information is converted, and transformed information is carried out to score using microcontroller 11
Analysis is handled, and modulation memory module is stored in read-only memory 13, and well is transmitted it to using digital coding output interface 9
Upper table, metal protection layer 3 and copper shield stratum reticulare 4 increase the structural strength and anti-electromagnetic interference capability of device, insulating layer 5
It is radiated with heat dissipation copper pipe 2 using the principle of heat transfer to 1 inner cavity of housing, improves the heat-sinking capability of device, extending makes
With the service life, when generating peak current or voltage suddenly because of extraneous interference in circuit, surge suppressor 12 can be extremely short
Time in conducting shunting, so as to avoid damage of the surge to other equipment in circuit road.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of wireless flame-proof mine data transmission substation, including housing（1）, it is characterised in that：The housing（1）It is equipped with
Heat dissipation copper pipe（2）, the housing（1）Including metal protection layer（3）, the metal protection layer（3）Inside is equipped with copper shield stratum reticulare
（4）, the copper shield stratum reticulare（4）Inside is equipped with insulating layer（5）, the housing（1）Inner cavity is equipped with pcb board（6）, the pcb board
（6）Side is equipped with analog-digital converter（7）And opposite side is equipped with fiber optic Ethernet interface（8）, the fiber optic Ethernet side is set
There is digital coding output interface（9）, the digital coding output interface（9）Side is equipped with wireless data transmission interface（10）, institute
State pcb board（6）It is equipped with microcontroller（11）, the microcontroller（11）Side is equipped with surge suppressor（12）And opposite side is equipped with
Read-only memory（13）, the microcontroller（11）It is interior to be equipped with data processing unit（14）, the data processing unit（14）Including
Comparative analysis module and modulation memory module.
2. a kind of wireless flame-proof mine data transmission substation according to claim 1, it is characterised in that：The radiating copper
Pipe（2）Quantity be set as multiple and through metal protection layer（3）, copper shield stratum reticulare（4）And insulating layer（5）Extend to inner housing
（1）Inner cavity.
3. a kind of wireless flame-proof mine data transmission substation according to claim 1, it is characterised in that：The pcb board
（6）Surface is equipped with multiple screws（15）, the pcb board（6）Pass through screw（15）With housing（1）It is detachably connected.
4. a kind of wireless flame-proof mine data transmission substation according to claim 1, it is characterised in that：The number is compiled
Code output interface（9）Using RS-485 communication interfaces, the wireless data transmission interface（10）Transmission rate is 115200bps.
5. a kind of wireless flame-proof mine data transmission substation according to claim 1, it is characterised in that：It is described read-only to deposit
Reservoir（13）Using UFS2.1 flash memories, the microcontroller（11）Model is set as STM32F103RCT6, the surge suppressor
（12）Model is set as RV5/250, the analog-digital converter（7）Model is set as ADS8323.
6. a kind of wireless flame-proof mine data transmission substation according to claim 1, it is characterised in that：The modulus turns
Parallel operation（7）, surge suppressor（12）And read-only memory（13）And microcontroller（11）It is electrically connected, the fiber optic Ethernet connects
Mouthful（8）And wireless data transmission interface（10）It is set to analog-digital converter（7）Input terminal, the digital coding output interface
（9）It is set to microcontroller（11）Output terminal, the read-only memory（13）With data processing unit（14）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721621917.9U CN207568653U (en) | 2017-11-29 | 2017-11-29 | A kind of wireless flame-proof mine data transmission substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721621917.9U CN207568653U (en) | 2017-11-29 | 2017-11-29 | A kind of wireless flame-proof mine data transmission substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207568653U true CN207568653U (en) | 2018-07-03 |
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ID=62688649
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721621917.9U Active CN207568653U (en) | 2017-11-29 | 2017-11-29 | A kind of wireless flame-proof mine data transmission substation |
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| CN (1) | CN207568653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111526026A (en) * | 2020-03-25 | 2020-08-11 | 株洲宏明日望电子科技股份有限公司 | Data transmission module with protection function |
-
2017
- 2017-11-29 CN CN201721621917.9U patent/CN207568653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111526026A (en) * | 2020-03-25 | 2020-08-11 | 株洲宏明日望电子科技股份有限公司 | Data transmission module with protection function |
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