CN209845181U - Mining novel multi-communication-mode wireless gateway - Google Patents
Mining novel multi-communication-mode wireless gateway Download PDFInfo
- Publication number
- CN209845181U CN209845181U CN201920828400.XU CN201920828400U CN209845181U CN 209845181 U CN209845181 U CN 209845181U CN 201920828400 U CN201920828400 U CN 201920828400U CN 209845181 U CN209845181 U CN 209845181U
- Authority
- CN
- China
- Prior art keywords
- circuit
- gateway
- wireless
- interface
- shell
- Prior art date
- 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.)
- Active
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model relates to a mining novel many communication mode wireless gateway, including gateway shell and many communication circuit boards, its characterized in that, the lock has the end cover on the gateway shell, and the front side of gateway shell is equipped with wireless interface and No. two wireless interfaces, and the rear side of gateway shell is equipped with the switch interface in proper order, reserves interface, power cord interface and net twine/fiber interface, is equipped with the circuit board draw-in groove in the gateway shell, and many communication circuit board joints are in the circuit board draw-in groove. The utility model discloses can satisfy colliery all circumstances in the pit to gateway communication mode's requirement, support ethernet, optic fibre, 4G full net simultaneously and lead to, the multiple communication mode of wireless WIFI, the utility model discloses multiple communication mode coexists and is compatible each other.
Description
Technical Field
The utility model relates to a gateway technical field especially relates to a mining novel many communication mode wireless gateway.
Background
The Gateway (Gateway) is also called an internetwork connector and a protocol converter. The gateway realizes network interconnection above a network layer, is the most complex network interconnection equipment and is only used for interconnection of two networks with different high-level protocols. The gateway can be used for interconnection of both wide area networks and local area networks. A gateway is a computer system or device that acts as a switch-operative. The coal mine well gateway is mostly wired communication, and the gateway interface support type is mostly ethernet, optic fibre, can not support coal mine well and coal mine underground communication simultaneously, and the commonality of gateway is poor, has consequently brought a lot of inconveniences for operating personnel, has reduced work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving prior art not enough, and provide a mining novel many communication mode wireless gateway.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the utility model provides a mining novel many communication mode wireless gateway, including gateway shell and many communication circuit board, a serial communication port, the lock has the end cover on the gateway shell, the front side of gateway shell is equipped with wireless interface and No. two wireless interfaces, the rear side of gateway shell is equipped with the switch interface in proper order, reserve the interface, power cord interface and net twine/optic fibre interface, be equipped with the circuit board draw-in groove in the gateway shell, many communication circuit board joint is in the circuit board draw-in groove, many communication circuit board is formed by many communication circuit board system, many communication circuit includes vary voltage circuit, level conversion circuit, 4G full net circular telegram circuit, wireless WIFI circuit, ethernet circuit, filter circuit, EEPROM storage circuit, solid state memory circuit, power supply circuit, vary voltage circuit, level conversion circuit, 4G full net circular telegram circuit, WIFI circuit, ethernet circuit, filter circuit, EEPROM storage circuit, solid state memory circuit, The power supply circuit is electrically connected with the CPU processor, the wireless transmitting end of the 4G full-network communication circuit is installed in a wireless interface, the wireless transmitting end of the wireless WIFI circuit is installed in a wireless interface II, and the network port of the Ethernet circuit is installed in a network cable/optical fiber interface.
The gateway shell is provided with a plurality of radiating fins.
The port department of gateway shell is equipped with a plurality of evenly distributed's screw hole, is equipped with a plurality of and closes the screw hole one-to-one's on the shell through-hole on the end cover, and the end cover passes through the through-hole with closing the shell through the bolt and screw hole threaded connection fixes.
The port department of gateway shell is equipped with the draw-in groove, is equipped with the fixture block with draw-in groove assorted on the end cover.
And a plurality of threaded holes for fixing are also formed in the two sides of the gateway shell.
The utility model has the advantages that: the utility model discloses can satisfy colliery all circumstances in the pit to gateway communication mode's requirement, support ethernet, optic fibre, 4G full net simultaneously and lead to, the multiple communication mode of wireless WIFI, the utility model discloses multiple communication mode coexists and is compatible each other.
Drawings
Fig. 1 is a schematic structural diagram of a gateway shell of the present invention;
fig. 2 is a schematic diagram of the internal structure of the gateway housing of the present invention;
fig. 3 is a schematic structural view of the end cap of the present invention;
FIG. 4 is an enlarged view of A in FIG. 2;
FIG. 5 is an enlarged view of B in FIG. 3;
FIG. 6 is a transformer circuit;
FIG. 7 is an EEPROM memory circuit;
FIG. 8 is a solid state memory circuit;
FIG. 9 is a filter circuit;
FIG. 10 is a level shift circuit;
FIG. 11 is a 4G all-network circuit;
fig. 12 is a WIFI circuit;
FIG. 13 is an Ethernet circuit;
FIG. 14 is a power supply circuit;
fig. 15 is a circuit diagram of a wireless transmitting end of a WIFI circuit;
in the figure: 1-a gateway shell; 2-end cap; 3-a wireless interface; 4-wireless interface number two; 5-a switch interface; 6-reserving an interface; 7-power line interface; 8-network cable/fiber interface; 9-a circuit board card slot; 10-a heat sink; 11-a card slot; 12-a fixture block;
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1-15, a novel mining wireless gateway with multiple communication modes comprises a gateway shell 1 and multiple communication circuit boards, and is characterized in that an end cover 2 is fastened on the gateway shell 1, a first wireless interface 3 and a second wireless interface 4 are arranged on the front side of the gateway shell 1, a switch interface 5, a reserved interface 6, a power line interface 7 and a network cable/optical fiber interface 8 are sequentially arranged on the rear side of the gateway shell 1, the reserved interface 6 is used as a spare port, the reserved interface 6 is blocked when not needed, a circuit board slot 9 is arranged in the gateway shell 1, the multiple communication circuit boards are clamped in the circuit board slot 9, the multiple communication circuit boards are made of multiple communication circuit boards, and the multiple communication circuit boards comprise a voltage transformation circuit, a level conversion circuit, a 4G full network circuit, a wireless WIFI circuit, an ethernet circuit, a filter circuit, an EEPROM storage circuit and a solid state storage circuit, and comprise a voltage transformation circuit, a level conversion circuit, The power supply circuit, vary voltage circuit, level conversion circuit, 4G full net circular telegram circuit, wireless WIFI circuit, ethernet circuit, filter circuit, EEPROM storage circuit, solid-state storage circuit, power supply circuit all are connected with the CPU treater electricity, and the wireless transmitting terminal of 4G full net circular telegram circuit is installed in wireless interface 3, and the wireless transmitting terminal of wireless WIFI circuit is installed in wireless interface 4 No. two.
A plurality of cooling fins 10 are arranged on the gateway housing 1.
The port department of gateway shell 1 is equipped with a plurality of evenly distributed's screw hole, is equipped with a plurality of and closes the through-hole of screw hole one-to-one on the shell 1 on the end cover 2, and end cover 2 and close shell 1 pass through the through-hole through the bolt and screw hole threaded connection fixes.
A clamping groove 11 is arranged at the port of the gateway shell 1, and a clamping block 12 matched with the clamping groove 11 is arranged on the end cover 2.
The both sides of gateway shell 1 also are equipped with a plurality of screw holes that are used for fixing.
Example 1
A novel mining wireless gateway with multiple communication modes comprises a gateway shell 1 and multiple communication circuit boards, and is characterized in that an end cover 2 is buckled on the gateway shell 1, a first wireless interface 3 and a second wireless interface 4 are arranged on the front side of the gateway shell 1, a switch interface 5, a reserved interface 6, a power line interface 7 and a network cable/optical fiber interface 8 are sequentially arranged on the rear side of the gateway shell 1, the reserved interface 6 is used as a spare port, when the gateway shell is not needed, the reserved interface 6 is blocked, a circuit board clamping groove 9 is arranged in the gateway shell 1, the circuit board clamping groove 9 is matched with the multiple communication circuit boards, the multiple communication circuit boards are clamped in the circuit board clamping groove 9, the multiple communication circuit boards are made of multiple communication circuit boards, and the multiple communication circuit boards comprise a voltage transformation circuit, a level conversion circuit, a 4G all-network communication circuit, a WIFI (wireless fidelity) circuit, an Ethernet circuit, a filter circuit, an EEPROM (, Solid-state storage circuit, power supply circuit, vary voltage circuit, level conversion circuit, 4G full net circular telegram circuit, wireless WIFI circuit, ethernet circuit, filter circuit, EEPROM storage circuit, solid-state storage circuit, power supply circuit all are connected with the CPU treater electricity, and the wireless transmitting terminal of 4G full net circular telegram circuit is installed in wireless interface 3, and the wireless transmitting terminal of wireless WIFI circuit is installed in wireless interface 4 No. two.
A plurality of cooling fins 10 are arranged on the gateway housing 1.
The port department of gateway shell 1 is equipped with a plurality of evenly distributed's screw hole, is equipped with a plurality of and closes the through-hole of screw hole one-to-one on the shell 1 on the end cover 2, and end cover 2 and close shell 1 pass through the through-hole through the bolt and screw hole threaded connection fixes.
A clamping groove 11 is arranged at the port of the gateway shell 1, and a clamping block 12 matched with the clamping groove 11 is arranged on the end cover 2.
The both sides of gateway shell 1 also are equipped with a plurality of screw holes that are used for fixing.
The model of a main control chip U1 in the voltage transformation circuit is LM2576S, and the voltage transformation circuit is used for converting 24V voltage into 3.3V and 5V voltage and supplying the voltage to a level conversion circuit, a wireless WIFI circuit, an Ethernet circuit, a filter circuit, an EEPROM storage circuit and a solid-state storage circuit for use.
The power supply in the power supply circuit is a lithium battery, and the power supply circuit mainly supplies power to the CPU processor.
The model of the CPU processor is EC 20.
The model of a main control chip U13 in the level conversion circuit is MAX3232ESE, a DB9 serial port and an RS485 port are mainly used for debugging and configuration of a multi-communication circuit board, and a DB9 serial port and the RS485 port are located inside the gateway shell 1.
The model of the main control chip U17 in the Ethernet circuit is LAN8720A-CP-TR, and the network port of the Ethernet circuit is installed in the network cable/optical fiber interface 8.
The model of a main control chip U2 in the wireless WIFI circuit is TTL8188, and the main control chip U2 is used for achieving wireless WIFI communication.
The model of the main control chip U7 in the 4G all-network communication circuit is EM7430, and is used for realizing 4G all-network communication.
The utility model discloses the during operation, mining novel many communication mode wireless gateway installation is accomplished the back power supply, can be connected with the focus (DOTON) of cell-phone end automatically after last electricity, realizes the relevant configuration to the gateway through APP, and the parameter configuration of server mainly combines the colliery to use the site communication condition to select corresponding communication interface to connect can.
The utility model discloses a high pass wireless communication framework realizes wireless WIFI and 4G full net expert's wireless communication function collocation CPU treater conversion and realizes ethernet and fiber interface's wired communication function.
The utility model discloses the realization is concentrated to the data of the novel wireless state acquisition sensor of mining multipurpose and is forwardded, and the data transmission that the different communication requirements of colliery scene can also be satisfied to many communication modes.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (5)
1. The utility model provides a mining novel many communication mode wireless gateway, including gateway shell (1) and many communication circuit boards, a serial communication port, the lock has end cover (2) on gateway shell (1), the front side of gateway shell (1) is equipped with wireless interface (3) and No. two wireless interface (4), the rear side of gateway shell (1) is equipped with switch interface (5) in proper order, reserve interface (6), power cord interface (7) and net twine/optic fibre interface (8), be equipped with circuit board draw-in groove (9) in gateway shell (1), many communication circuit board joint is in circuit board draw-in groove (9), many communication circuit board are formed by many communication circuit board system boards, many communication circuit includes vary voltage circuit, level conversion circuit, 4G full net electric path, WIFI wireless circuit, ethernet circuit, filter circuit, EEPROM memory circuit, solid state memory circuit, supply circuit, vary voltage circuit, Level shift circuit, 4G full net circular telegram circuit, wireless WIFI circuit, ethernet circuit, filter circuit, EEPROM storage circuit, solid-state storage circuit, supply circuit all are connected with the CPU treater electricity, and the wireless transmitting terminal of 4G full net circular telegram circuit is installed in wireless interface (3), and the wireless transmitting terminal of wireless WIFI circuit is installed in No. two wireless interface (4), and the net gape of ethernet circuit is installed in net twine/optic fibre interface (8).
2. The mining novel multi-communication-mode wireless gateway according to claim 1, characterized in that a plurality of cooling fins (10) are arranged on the gateway shell (1).
3. The mining novel wireless gateway with multiple communication modes according to claim 1, characterized in that a plurality of threaded holes are uniformly distributed at a port of the gateway shell (1), a plurality of through holes corresponding to the threaded holes on the gateway shell (1) in a one-to-one manner are arranged on the end cover (2), and the end cover (2) and the gateway shell (1) are fixed by bolts passing through the through holes and being in threaded connection with the threaded holes.
4. The mining novel wireless gateway with multiple communication modes according to claim 1, wherein a clamping groove (11) is formed in a port of the gateway shell (1), and a clamping block (12) matched with the clamping groove (11) is arranged on the end cover (2).
5. The mining novel multi-communication-mode wireless gateway according to claim 3, characterized in that a plurality of threaded holes for fixing are also arranged on two sides of the gateway shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920828400.XU CN209845181U (en) | 2019-06-04 | 2019-06-04 | Mining novel multi-communication-mode wireless gateway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920828400.XU CN209845181U (en) | 2019-06-04 | 2019-06-04 | Mining novel multi-communication-mode wireless gateway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209845181U true CN209845181U (en) | 2019-12-24 |
Family
ID=68898847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920828400.XU Active CN209845181U (en) | 2019-06-04 | 2019-06-04 | Mining novel multi-communication-mode wireless gateway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209845181U (en) |
-
2019
- 2019-06-04 CN CN201920828400.XU patent/CN209845181U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016021174A1 (en) | Power supply device, method of supplying power, and power supply system | |
| CN110491111B (en) | Built-in communication storehouse is directly adopted to smart electric meter based on wireless private network of 230MHz electric power | |
| CN214984931U (en) | Charging terminal, equipment, system, charging station and energy storage package | |
| CN201562357U (en) | Data concentrator of automatic meter reading system | |
| CN209845181U (en) | Mining novel multi-communication-mode wireless gateway | |
| WO2021163933A1 (en) | Power conversion device, and power supply system | |
| CN110708263B (en) | Switch | |
| CN204578349U (en) | The incense electric installation of indoor distributed system end-equipment | |
| CN110856278A (en) | Portable WiFi | |
| CN210274355U (en) | Intrinsic safety type mining communication node based on Modbus communication protocol | |
| CN213152089U (en) | Comprehensive gateway device supporting High Performance Liquid Chromatography (HPLC) communication | |
| CN205092878U (en) | Available router cuts off power supply | |
| CN114744433A (en) | Remove quick switching device of energy storage emergency power source | |
| CN208444783U (en) | The alternating-current power supply on-off control device of tape adapter unit | |
| CN214045059U (en) | Power supply structure in electric carrier | |
| CN111092661A (en) | Photoelectric isolation bidirectional repeater circuit and waterproof repeater | |
| CN201112523Y (en) | Solar energy multifunctional portable power supply unit | |
| CN213547533U (en) | Power separator | |
| CN212910057U (en) | Low-power-consumption digital acquisition equipment based on narrowband Internet of things | |
| CN218069944U (en) | Lithium ion battery management system of daisy chain communication standard connection method | |
| CN217281414U (en) | Mobile energy storage emergency power supply quick access device | |
| CN217010901U (en) | Distribution network automation column switch FTU communication device | |
| CN216565446U (en) | Circuit of switch | |
| CN211018834U (en) | Photoelectric isolation bidirectional repeater circuit and waterproof repeater | |
| CN217307331U (en) | Power distribution information transmission device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |