CN215453174U

CN215453174U - Intelligent bus networking switching device capable of being plugged and pulled externally

Info

Publication number: CN215453174U
Application number: CN202122188960.3U
Authority: CN
Inventors: 黄一鸣; 严杰; 张明; 张聪聪; 周明睿; 刘勇震; 陈志豪; 盛晓明; 马莹银
Original assignee: Acrel Co Ltd; Jiangsu Acrel Electrical Manufacturing Co Ltd
Current assignee: Acrel Co Ltd; Jiangsu Acrel Electrical Manufacturing Co Ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-01-07
Anticipated expiration: 2031-09-10

Abstract

The utility model relates to an intelligent bus networking switching device capable of being plugged and unplugged externally, and belongs to the technical field of communication networking. The whole bus is provided with a plurality of plug boxes (10), the plug boxes (10) are provided with adapter interfaces, and adapter modules (9) are plugged in the adapter interfaces; the adapter head module (9) comprises a front shell (7) and a rear shell (6), a circuit board (1) is further installed in the rear shell (6), and a first RJ45 socket (2), a second RJ45 socket (3), a third RJ45 socket (4) and a fourth RJ45 socket (5) are arranged on the circuit board (1); the first RJ45 socket (2), the second RJ45 socket (3), the third RJ45 socket (4) and the fourth RJ45 socket (5) are conducted in pairs. The utility model changes the installation mode of the communication networking, reduces the cost and does not influence the communication function on the whole bus when the jack box is replaced.

Description

Intelligent bus networking switching device capable of being plugged and pulled externally

Technical Field

The utility model relates to an intelligent bus networking switching device capable of being plugged and unplugged externally, and belongs to the technical field of communication networking.

Background

Under the prior art, the net gape line realization network deployment is still drawn forth through wearing the wall terminal to the leading box of the majority's intelligent generating line, jack box communication network deployment on the market, perhaps realizes the network deployment communication through the adapter of fixing on the box, and such network deployment mode has following several defects:

1. the cost of two wall-through terminals which are matched outside the communication port lead-out box is too high, and the wiring is not beautiful.

2. Once the communication of a certain branch module on the bus has a problem, the communication of the modules behind the branch is disconnected, and the field use is inconvenient.

3. The current adapter on the market can not realize outside plug, can cause the communication of whole section generating line to break when changing the jack box, causes losing of data.

For example, chinese patent publication No. CN208459470U discloses an intelligent detection unit applied in a bus duct jack box, which includes a core board and a current sampling board connected by a network cable; the core board comprises a sheet metal part and a core printed board, the sheet metal part is arranged on an iron sheet bottom board inside the jack box, the core printed board is arranged above the sheet metal part, and an external interface, a current access port and two networking communication interfaces are arranged on the core printed board; the current sampling plate comprises a current printed plate, the current printed plate is arranged on an iron sheet bottom plate inside the plug box, and a current transformer and a current output port are arranged on the current printed plate.

The method has the advantages that the mode that the current sampling board is separated from the core board is adopted, the size of the detection unit is greatly reduced, the size of the plug-in box is further optimized, the internal structure of the plug-in box is flexible, the space is abundant, the circuits can be adjusted and smoothed randomly as required, and potential safety hazards among the circuits are reduced; however, the technical problems in the background described above still remain.

Therefore, in order to solve the above background problems, it is urgent to develop an intelligent bus networking switching device capable of being plugged and unplugged externally.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the background, and provides an intelligent bus networking switching device capable of being plugged and unplugged externally, which is reasonable in structure, changes the installation mode of a communication networking, reduces the cost, and does not influence the communication function on the whole bus when a plug box is replaced.

The purpose of the utility model is realized as follows: an intelligent bus networking switching device capable of being plugged and unplugged externally is characterized in that a plurality of plug boxes are arranged on the whole bus, adapter interfaces are arranged on the plug boxes, and switching head modules are plugged in the adapter interfaces;

the adapter module comprises a front shell and a rear shell, a circuit board is further mounted in the rear shell, and a first RJ45 socket, a second RJ45 socket, a third RJ45 socket and a fourth RJ45 socket are arranged on the circuit board, wherein the first RJ45 socket and the second RJ45 socket are used as data receiving ports, and the third RJ45 socket and the fourth RJ45 socket are used as data sending ports;

after data in the jack box are collected, the data are transmitted to a first RJ45 socket and a second RJ45 socket of the adapter module through RS485 communication network cables, the data are sent to the next jack box through a third RJ45 socket and a fourth RJ45 socket, and the last jack box uploads the data to a background monitoring system, so that centralized monitoring of the data is realized;

the first RJ45 socket, the second RJ45 socket, the third RJ45 socket and the fourth RJ45 socket are connected in pairs.

The adapter module is characterized in that buckles are arranged on two sides of the front shell of the adapter module, and the adapter module and the plug-in box are externally plugged and pulled out through buckling pins on two sides of the buckles.

And the plurality of jack boxes are in networking communication through RJ45 sockets on the adapter modules.

Compared with the prior art, the utility model has the following advantages:

the intelligent bus networking switching device capable of being plugged and unplugged externally reduces cost, and compared with a wall-through terminal technology in the prior art, the adapter module can save a large amount of cost;

according to the intelligent bus networking switching device capable of being plugged and unplugged externally, the installation mode of a communication networking is changed, the external plugging function is realized, when a plug box needs to be replaced, only the adapter module needs to be pulled out from the outside, the communication of the whole bus cannot be affected, and data cannot be lost;

the intelligent bus networking switching device capable of being plugged and unplugged externally has the advantages that the structure of the adapter module is reasonable, and the installation is rapid.

Drawings

Fig. 1 is a schematic structural diagram of an adapter module of an externally pluggable intelligent bus networking switching device according to the present invention.

Fig. 2 is a schematic structural diagram of a front cover of the externally pluggable intelligent bus networking adapter device of the present invention.

Fig. 3 is a schematic diagram of the matching between the jack box and the adapter module of the externally pluggable intelligent bus networking adapter device of the utility model.

Fig. 4 is a schematic diagram of a plugging-out state of an adapter module of the externally pluggable intelligent bus networking switching device according to the present invention.

Wherein: 1. a circuit board; 2. a first RJ45 jack; 3. a second RJ45 jack; 4. a third RJ45 jack; 5. a fourth RJ45 jack; 6. a rear housing; 7. a front housing; 8. buckling; 9. a switching head module; 10. a jack box.

Detailed Description

The utility model is described below with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1 to 4, in the intelligent bus networking switching device capable of being plugged and unplugged externally, a plurality of plug-in boxes 10 are arranged on the whole bus, an adapter interface is arranged on each plug-in box 10, and a switching head module 9 is plugged in the adapter interface;

the adapter module 9 comprises a front housing 7 and a rear housing 6, a circuit board 1 is further installed in the rear housing 6, a first RJ45 socket 2, a second RJ45 socket 3, a third RJ45 socket 4 and a fourth RJ45 socket 5 are arranged on the circuit board 1, wherein the first RJ45 socket 2 and the second RJ45 socket 3 are used as data receiving ports, and the third RJ45 socket 4 and the fourth RJ45 socket 5 are used as data sending ports;

after data in the jack box 10 are collected, the data are transmitted to a first RJ45 socket 2 and a second RJ45 socket 3 of an adapter module 9 through RS485 communication network cables, the data are sent to the next jack box through a third RJ45 socket 4 and a fourth RJ45 socket 5, and the data are uploaded to a background monitoring system through the last jack box 10, so that centralized monitoring of the data is achieved;

the first RJ45 socket 2, the second RJ45 socket 3, the third RJ45 socket 4 and the fourth RJ45 socket 5 are connected in pairs.

In this embodiment, the external plugging and unplugging between the adapter module 9 and the jack box 10 is realized by pressing the buckles 8 to retract the buckling feet at the two sides.

In this embodiment, in practical application, the plurality of plugging boxes 10 are arranged on the whole bus, and the plurality of plugging boxes 10 are networked and communicated through the RJ45 socket on the adapter module 9.

In this embodiment, as shown in fig. 4, when a certain jack box 10 put into use is abnormal and needs to be replaced, the adapter module 9 can be pulled out from the outside, and after the normal jack box 10 is replaced, the adapter module 9 is directly inserted into the corresponding adapter interface on the normal jack box, so that the whole bus bar works normally.

The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims

1. The utility model provides an intelligent generating line network deployment switching device that can outside plug which characterized in that: a plurality of plug-in boxes (10) are arranged on the whole bus, adapter interfaces are arranged on the plug-in boxes (10), and adapter modules (9) are plugged in the adapter interfaces;

the adapter head module (9) comprises a front shell (7) and a rear shell (6), a circuit board (1) is further installed in the rear shell (6), a first RJ45 socket (2), a second RJ45 socket (3), a third RJ45 socket (4) and a fourth RJ45 socket (5) are arranged on the circuit board (1), wherein the first RJ45 socket (2) and the second RJ45 socket (3) are used as data receiving ports, and the third RJ45 socket (4) and the fourth RJ45 socket (5) are used as data sending ports;

data in the jack box (10) are collected and transmitted to a first RJ45 socket (2) and a second RJ45 socket (3) of an adapter module (9) through an RS485 communication network cable, the data are sent to the next jack box through a third RJ45 socket (4) and a fourth RJ45 socket (5), and the data are uploaded to a background monitoring system through the last jack box (10), so that centralized monitoring of the data is achieved;

the first RJ45 socket (2), the second RJ45 socket (3), the third RJ45 socket (4) and the fourth RJ45 socket (5) are conducted in pairs.

2. The intelligent bus networking switching device capable of being plugged externally according to claim 1, wherein: buckles (8) are arranged on two sides of a front shell (7) of the adapter head module (9), and the adapter head module (9) and the plug-in box (10) are externally plugged and unplugged through buckling pins on two sides of the buckles (8) in a retracting mode.

3. The intelligent bus networking switching device capable of being plugged externally according to claim 1, wherein: the multiple jack boxes (10) are in networking communication through RJ45 sockets on the adapter module (9).