CN210297743U

CN210297743U - Network gateway for private network fusion Internet of things P-IOT

Info

Publication number: CN210297743U
Application number: CN201921173484.4U
Authority: CN
Inventors: 尹桂芳
Original assignee: Anhui Lanmai Communication Co ltd
Current assignee: Anhui Lanmai Communication Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-04-10
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a private network fuses network gateway for thing networking P-IOT belongs to private network thing networking technology field, which comprises an outer shell, the internally mounted integrated circuit board of shell, install host system, P-IOT module and conversion module on the integrated circuit board, screw installation top cap is passed through at the top of shell, the interface mount is installed to the one end of shell, the inside of interface mount sets up the fixed slot, the fixed a plurality of net twine plug of inside of fixed slot, the net twine plug is connected with module joint through the cable, still install on the integrated circuit board a plurality of with conversion module electric connection's communication interface, module joint and communication interface swing joint. The network cable plug is connected with the integrated circuit through a mode of splicing the communication interface through the module connector, the top cover on the shell can be conveniently opened, each network cable plug is independently installed, and the network cable plug is convenient to detach and replace when the network cable plug breaks down.

Description

Network gateway for private network fusion Internet of things P-IOT

Technical Field

The utility model relates to a private network thing networking technology field, in particular to private network fusion thing networking network gateway for P-IOT.

Background

The private network Internet of things (P-IoT) and the public network Internet of things (NB-IoT) are equivalent to the private network LTE and the public network LTE, the P-IoT is a self-built set of Internet of things local area network, has high requirements on safety and reliability and electromagnetic environment, is used in the petroleum exploration chemical industry, and is suitable for the private network Internet of things. For ordinary enterprise-class customers, LoRa may also be used as a private network internet of things.

The 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 a wide area network and a local area network, and the gateway for the private network Internet of things is used for connecting each Internet of things device with the local area network system.

Traditional network gateway still has certain defect when using, and general gateway passes through to be connected between net twine and the equipment, but the net twine damages the net twine plug on the gateway very easily when pulling out to insert, and traditional gateway net twine plug is whole setting, and single plug appears damaging the inconvenient dismantlement of back and gets off and change to sometimes the equipment quantity increase has surpassed the quantity of gateway net twine plug, can only carry out the internet access through increasing the gateway, has improved the cost that the gateway used.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it changes just to lie in inconvenient dismantlement when breaking down in order to solve above-mentioned network gateway's net twine plug to net twine quantity can only increase the gateway when more and carry out the net twine and connect, has improved use cost's problem and provides a private network and fuses thing networking P-IOT and use network gateway, has that the net twine plug is single independent state, conveniently dismantles the change, and the net twine of gateway inserts the advantage that quantity has the expansibility.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a private network fuses networking for P-IOT network gateway, which comprises an outer shell, the internally mounted integrated circuit board of shell, install host system, P-IOT module and conversion module on the integrated circuit board, screw installation top cap is passed through at the top of shell, the interface mount is installed to the one end of shell, the inside of interface mount sets up the fixed slot, the fixed a plurality of net twine plug of inside of fixed slot, the net twine plug is connected with module joint through the cable, still install on the integrated circuit board a plurality of with conversion module electric connection's communication interface, module joint and communication interface swing joint.

Preferably, the interface fixing frame consists of a middle frame and extension frames movably mounted at two ends of the middle frame, a movable groove is formed in one end, connected with the extension frame, of the middle frame, and the extension frames are movably inserted into the movable groove through sliding rods.

Preferably, the outer wall that the slide bar passes through cup joints the spring, and the slide bar passes through spring and activity groove elastic connection.

Preferably, the integrated circuit board is provided with a power module and a heat dissipation module which are electrically connected with the main control module.

Preferably, the integrated circuit board is provided with an antenna module, and the antenna module receives the network signal of the P-IOT module and transmits the network signal to the wireless network through an antenna.

Preferably, the conversion module includes a level conversion circuit, a serial port expansion circuit, and a clock circuit.

Preferably, the number of the communication interfaces is larger than the number of the module connectors.

Compared with the prior art, the beneficial effects of the utility model are that:

the network cable plug is connected with the integrated circuit in a mode of inserting the communication interface through the module connector, network interconnection between the gateway and each device using the special network Internet of things is achieved, the top cover mounted on the outer shell of the gateway can be conveniently opened, each network cable plug is independently mounted, and the network cable plug is convenient to detach and replace when the network cable plug breaks down.

The interface fixing frame for fixing the network cable plugs is arranged at one end of the shell, the interface fixing frame can be extended and lengthened by pulling the extension frames at the two ends, the number of the fixed network cable plugs is increased, the network cable plugs are movably connected with the communication interfaces on the integrated circuit board, the number of the communication interfaces is larger than that of the network cable plugs, the network cable plugs can be added randomly when equipment connected to a network needs to be added, and the network cable plugs can be clamped into the fixing grooves of the interface fixing frame, so that the extensibility is good.

Drawings

Fig. 1 is a schematic view of the overall structure of the device of the present invention.

Fig. 2 is a schematic view of the interface fixing frame of the present invention.

Fig. 3 is a schematic structural diagram of the network cable plug of the present invention.

Fig. 4 is a schematic structural diagram of the integrated circuit board of the present invention.

In the figure: 1. the module comprises a shell, 2, a top cover, 3, an interface fixing frame, 4, a network cable plug, 5, an intermediate frame, 6, an extension frame, 7, a fixing groove, 8, a movable groove, 9, a sliding rod, 10, a spring, 11, a cable, 12, a module joint, 13, a main control module, 14, a heat dissipation module, 15, a power supply module, 16, a P-IOT module, 17, an antenna module, 18, a conversion module, 19, a communication interface, 20 and an integrated circuit board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a network gateway for a private network fusion internet P-IOT comprises a housing 1, an integrated circuit board 20 installed inside the housing 1, a main control module 13, a P-IOT module 16 and a conversion module 18 installed on the integrated circuit board 20, a top cover 2 installed on the top of the housing 1 through screws, an interface holder 3 installed at one end of the housing 1, a fixing groove 7 formed inside the interface holder 3, a plurality of network cable plugs 4 fixed inside the fixing groove 7, the network cable plugs 4 connected to a module connector 12 through cables 11, a plurality of communication interfaces 19 electrically connected to the conversion module 18 installed on the integrated circuit board 20, the module connector 12 movably connected to the communication interfaces 19, the integrated circuit board 20 exposed inside the top cover 2 after being opened, the network cable plugs 4 connected through the module connector 12 inserted into the communication interfaces 19, the net twine plug 4 is used for making things convenient for net twine access gateway, and 4 cards of net twine plug are in the inside of interface mount 3, because every net twine plug 4 is independently connected, conveniently open top cap 2 when consequently single net twine plug 4 breaks down and carry out the change of net twine plug 4.

The interface fixing frame 3 is composed of a middle frame 5 and extending frames 6 movably mounted at two ends of the middle frame 5, a movable groove 8 is arranged at one end of the middle frame 5 connected with the extending frame 6, the extending frame 6 is movably inserted into the movable groove 8 through a sliding rod 9, a spring 10 is sleeved on the outer wall through which the sliding rod 9 passes, the sliding rod 9 is elastically connected with the movable groove 8 through the spring 10, the interface fixing frame 3 can be stretched, when the access number of the network cable plugs 4 is increased, the length of the fixed groove 7 can be enlarged by stretching the interface fixing frame 3, so that the network cable plugs 4 can be put into the fixed groove 7, the extending frame 6 of the interface fixing frame 3 is elastically connected with the middle frame 5, therefore, after the network cable plugs 4 are put into the fixed groove 7, the spring 10 pulls the extending frame 6 to enable the network cable plugs 4 to be mutually attached tightly, the network cable plugs 4 are more stably fixed, a power supply module 15 and a heat dissipation module 14 which are electrically, the power module 15 is used for supplying power to the whole gateway, the heat dissipation module 14 is used for dissipating heat of the whole gateway, the antenna module 17 is installed on the integrated circuit board 20, the antenna module 17 receives network signals of the P-IOT module 16 and sends wireless networks through antennas, the antenna module 17 can transmit the wireless networks to be used by a mobile device end for local area networks, the conversion module 18 comprises a level conversion circuit, a serial port expansion circuit and a clock circuit, the conversion module is connected with the main control module 13 through the level conversion circuit and used for expanding the serial ports of the main control module 13 and completing level conversion of the serial ports and each bus, the number of the communication interfaces 19 is larger than that of the module joints 12, therefore, network cable plugs 4 can be added when network devices are added, and the connection expansibility of the gateway is improved.

The utility model discloses a theory of operation: every thing networking device passes through the net twine and is connected with the gateway, realize and the network interconnection between the private network, the net twine passes through the interface and inserts net twine plug 4, if when one of them net twine plug 4 broke down, can open top cap 2, the module joint 12 of pulling out corresponding net twine plug 4 from communication interface 19 changes net twine plug 4, when needing extension net twine plug 4, can insert vacant communication interface 19 with module joint 12 of new net twine plug 4, it can to pull open interface mount 3 and go into fixed slot 7 with net twine plug 4 card.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A network gateway for a private network fusion networking (P-IOT) comprises a shell (1), wherein an integrated circuit board (20) is arranged inside the shell (1), a main control module (13), a P-IOT module (16) and a conversion module (18) are arranged on the integrated circuit board (20), and the network gateway is characterized in that: screw installation top cap (2) are passed through at the top of shell (1), interface mount (3) are installed to the one end of shell (1), the inside of interface mount (3) sets up fixed slot (7), a plurality of net twine plug (4) are fixed to the inside of fixed slot (7), net twine plug (4) are connected with module joint (12) through cable (11), still install on integrated circuit board (20) a plurality of with conversion module (18) electric connection's communication interface (19), module joint (12) and communication interface (19) swing joint.

2. The network gateway for the private network fusion networking P-IOT of claim 1, wherein: the connector fixing frame (3) is composed of a middle frame (5) and extension frames (6) movably mounted at two ends of the middle frame (5), a movable groove (8) is formed in one end, connected with the extension frames (6), of the middle frame (5), and the extension frames (6) are movably inserted into the movable groove (8) through sliding rods (9).

3. The network gateway for the private network fusion networking P-IOT of claim 2, wherein: the outer wall that slide bar (9) passed through cup joints spring (10), and slide bar (9) pass through spring (10) and activity groove (8) elastic connection.

4. The network gateway for the private network fusion networking P-IOT of claim 1, wherein: and the integrated circuit board (20) is provided with a power module (15) and a heat dissipation module (14) which are electrically connected with the main control module (13).

5. The network gateway for the private network fusion networking P-IOT of claim 1, wherein: an antenna module (17) is installed on the integrated circuit board (20), and the antenna module (17) receives network signals of the P-IOT module (16) and sends wireless networks through an antenna.

6. The network gateway for the private network fusion networking P-IOT of claim 1, wherein: the conversion module (18) comprises a level conversion circuit, a serial port expansion circuit and a clock circuit.

7. The network gateway for the private network fusion networking P-IOT of claim 1, wherein: the number of communication interfaces (19) is greater than the number of module connections (12).