CN213152090U

CN213152090U - Small gateway device of 2P air switch structure

Info

Publication number: CN213152090U
Application number: CN202022494287.1U
Authority: CN
Inventors: 沙舟
Original assignee: China Electric Power Hwaray Technology Co ltd
Current assignee: China Electric Power Hwaray Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-05-07
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a 2P sky small-size gateway device who opens structure, including the device main part, the top of device main part is equipped with AC inlet wire interface and 4G antenna interface, and the bottom of device main part is equipped with communication interface, and the open slot has been seted up to the back lateral wall of device main part, has seted up the SIM card and has inserted the bayonet socket in the open slot, and the back lateral wall of device main part is equipped with fixed establishment. Adopt the integrated design, reduce holistic volume, carry out interface, 4G antenna interface and 485 communication interface through setting up the AC, satisfy the demand that this device carries out communication with different equipment at the in-process that uses, be provided with guide tracked fixed establishment at the rear portion of device, make this device assemble more simply, conveniently at the in-process that uses through setting up fixed establishment.

Description

Small gateway device of 2P air switch structure

Technical Field

The utility model relates to a gateway technical field specifically is a 2P sky small-size gateway device who opens structure.

Background

With the rapid development of power grid technology, a large number of things sensing monitoring devices are connected to an electricity utilization network, and different device brands use respective communication protocols due to the lack of unified specifications and management at present. The huge number of devices and different device protocols cause great inconvenience to the unified use of the master station for device data acquisition and management. The gateway can collect and manage the sensing equipment respectively and then report the data to the relay communication equipment of the master station in a unified way, and the gateway can be produced at the discretion. At present, the gateways with the same type and the same type having the air-open shape have large total volume, are generally about 4P in size and are inconvenient to install in the installation process. To this end, we propose a small gateway device of 2P air-open architecture.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 2P is empty to open small-size gateway device of structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a small-size gateway device of empty structure of opening of 2P, includes the device main part, the top of device main part is equipped with AC inlet wire interface and 4G antenna interface, the bottom of device main part is equipped with communication interface, the open slot has been seted up to the back lateral wall of device main part, it inserts the bayonet socket to have seted up the SIM card in the open slot, and the back lateral wall of device main part is equipped with fixed establishment.

Preferably, a hardware update interface is arranged in the open slot.

Preferably, the fixing mechanism comprises a guide rail mounting groove formed in the rear portion of the device body, a guide rail is connected to the guide rail mounting groove in a sliding mode, and an assembly groove is formed in the bottom of the guide rail.

Preferably, the rear side wall of the guide rail is fixedly provided with a limiting clamping block.

Preferably, the front side wall of the device body is equipped with an indicator light.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a 2P sky small-size gateway device who opens structure, adopts the integrated design, reduces holistic volume, carries out interface, 4G antenna interface and 485 communication interface through setting up the AC, satisfies this device and carries out the demand that communicates with different equipment at the in-process that uses, is provided with guide tracked fixed establishment at the rear portion of device, makes this device assemble more simply, and is convenient at the in-process that uses through setting up fixed establishment.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a bottom view of the present invention.

Fig. 4 is a rear view of the present invention.

In the figure: 1. the device comprises a device body, 2, an AC (alternating current) incoming line interface, 3, 4G antenna interfaces, 4, 485 communication interfaces, 5, an open slot, 6, an SIM (subscriber identity module) card inserting port, 7, a fixing mechanism, 71, a guide rail installing groove, 72, a guide rail, 73, an assembling groove, 74, a limiting clamping block, 8, a hardware updating interface, 9 and an indicator light.

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, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a small-size gateway device of empty structure of opening of 2P, includes device main part 1, and the top of device main part 1 is equipped with AC inlet wire interface 2 and 4G antenna interface 3, is provided with 220VAC power module in the device main part 1, and 220VAC power module is connected with AC inlet wire interface 2 electricity, carries out single-phase 220VAC power supply to device main part 1 through 220VAC power module, and the bottom of device main part 1 is equipped with 485 communication interface 4, is provided with fixed terminal board in the device main part 1, and fixed terminal board includes the triplex: the single-phase 220VAC access terminal, the power conversion part (convert the 5VDC of power strip output into the required 3.8VDC of 4G module) and RS485 interface circuit part, be connected with 485 communication interface 4's electricity through RS485 interface circuit, realize 485 communication, still be provided with the core circuit board in the device main part 1, be provided with 4G module and peripheral circuit in the core circuit board, SIM card interface circuit and USB interface circuit, the 4G module is connected with 3 electricity of 4G antenna interface, realize 4G communication.

An open slot 5 is formed in the rear side wall of the device main body 1, an SIM card inserting port 6 is formed in the open slot 5, and the SIM card inserting port 6 is electrically connected with an SIM card interface circuit.

The front side wall of the device main body 1 is provided with an indicator light 9, and the indicator light 9 is electrically connected with the core circuit board to display the connection states of different communication interfaces.

A hardware updating interface 8 is arranged in the open slot 5, the hardware updating interface 8 is electrically connected with the USB interface circuit, and the internal hardware can be updated by arranging the hardware updating interface 8

The rear side wall of device main part 1 is equipped with fixed establishment 7, fixed establishment 7 is including seting up the rail mounting groove 71 at device main part 1 rear portion, sliding connection has guide rail 72 in rail mounting groove 71, assembly groove 73 has been seted up to the bottom of guide rail 72, the rear side wall fixed mounting of guide rail 72 has spacing fixture block 74, assembly groove 73 is used for fixing bolt's assembly, assemble the back with guide rail 72 through fixing bolt, can make device main part 1 carry out the joint with guide rail 72, carry out the fixed of position to device main part 1, the installation is simpler, and is convenient, through setting up the joint of spacing fixture block 74 and device main part 1 lateral wall, can prescribe a limit to the mounted position of device main part 1.

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. The utility model provides a 2P is empty to open small-size gateway device of structure, includes device main part (1), its characterized in that: the top of device main part (1) is equipped with AC inlet wire interface (2) and 4G antenna interface (3), the bottom of device main part (1) is equipped with 485 communication interface (4), open slot (5) have been seted up to the back lateral wall of device main part (1), open slot (5) are seted up SIM card and are inserted bayonet socket (6), and the back lateral wall of device main part (1) is equipped with fixed establishment (7).

2. The small gateway device of 2P air switch architecture of claim 1, wherein: and a hardware updating interface (8) is arranged in the open slot (5).

3. The small gateway device of 2P air switch architecture of claim 1, wherein: fixing mechanism (7) are including seting up guide rail mounting groove (71) at device main part (1) rear portion, sliding connection has guide rail (72) in guide rail mounting groove (71), assembly groove (73) have been seted up to the bottom of guide rail (72).

4. A 2P air-open architecture mini-gateway device according to claim 3, wherein: and a limiting clamping block (74) is fixedly arranged on the rear side wall of the guide rail (72).

5. The small gateway device of 2P air switch architecture of claim 1, wherein: the front side wall of the device body (1) is provided with an indicator light (9).