CN218634475U

CN218634475U - Centralized control management device

Info

Publication number: CN218634475U
Application number: CN202222259602.1U
Authority: CN
Inventors: 黎强; 刘洋
Original assignee: Wuhan Suowei Technology Co ltd
Current assignee: Wuhan Suowei Technology Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-03-14
Anticipated expiration: 2032-08-26

Abstract

The utility model provides a centralized control management device, which comprises a shell, wherein a CM4 core board is fixedly arranged in the shell through a core board mounting hole and a screw, interface groups are fixedly arranged at two adjacent sides of the shell, and the Ethernet interface is used for directly configuring parameters and monitoring data, so that programming is not needed, the use threshold is low, and the centralized control management device is favorable for building, using and maintaining a centralized control system; the device and the expansion module can independently become a local centralized control management system and can also be used as a part of the centralized control management system, so that the use is flexible and convenient; can be connected with LORA wireless equipment through the SPI interface, can reduce centralized control management system's engineering volume, conveniently reform transform and build centralized control management system.

Description

Centralized control management device

Technical Field

The utility model relates to a civilian centralized control and digital computer lab technical field specifically are a centralized control management device.

Background

At present, the conventional centralized control management system is usually high in price and high in construction difficulty, and is huge in cost for both a constructor and a client. In addition, in a common centralized control management system, equipment cannot be added continuously after construction is completed, or the cost for adding the equipment is higher, and a problem of low-cost reconstruction of the existing machine room is caused under the large trend of a digital machine room. The utility model provides an extensible centralized control management unit can regard as centralized control management core or supply current centralized control management system, assists the transformation that the customer accomplished digital computer lab.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a centralized control management device to solve the problem that proposes in the above-mentioned background art, the utility model discloses can supplement and reform transform current centralized control management system the most centralized control management core, reduce centralized control system engineering construction volume, accomplish the buildding of centralized control system fast.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a centralized control management device, includes the shell, there is CM4 nuclear core plate in the inside of shell through nuclear core plate mounting hole and screw fixed mounting, the adjacent both sides fixed mounting of shell has interface group, interface group is including first USB interface, the fixed one side that sets up in the bottom of shell of first USB interface, one side fixed mounting of first USB interface has the ethernet interface, one side fixed mounting of ethernet interface has first RS485 interface.

Furthermore, the distance between the first USB interface and the Ethernet interface is the same as that between the Ethernet interface and the first RS485 interface, and the first USB interface, the Ethernet interface, the first RS485 interface and the CM4 core board are electrically connected.

Further, the first USB interface is a UART-to-USB interface, the number of the first USB interfaces is 1, the number of the ethernet interfaces is 1, and the number of the first RS485 interfaces is 1.

Further, the interface group includes second RS485 interface, the fixed bottom that sets up in one side of shell of second RS485 interface, the quantity of second RS485 interface is 1.

Further, the top fixed mounting of second RS485 interface has the second USB interface, the top fixed mounting of second USB interface has the SPI interface, between second RS485 interface, the second USB interface with the second USB interface, the distance between the SPI interface is the same.

Further, the second USB interface is native USB interface, second RS485 interface, second USB interface, SPI interface and CM4 link to each other through the electric wire electrical property between the nuclear core plate.

Further, one side of CM4 nuclear core plate corresponds position department fixed mounting and has a connection pilot lamp, the connection pilot lamp passes through the electric wire and links to each other with first USB interface, ethernet interface, first RS485 interface, second USB interface and SPI interface electrical property.

Furthermore, shell mounting holes are formed in four corners of the rear side of the shell, side holes are formed in one side of the shell in an inclined mode, and indicating lamp holes are formed in corresponding positions of the outer inner side of the shell.

The utility model has the advantages that: the utility model discloses a centralized control management device directly uses the network to carry out parameter configuration and data monitoring through the Ethernet interface, does not need programming, has low use threshold, and is favorable for the building, use and maintenance of a centralized control system; the device and the expansion module can independently become a local centralized control management system and can also be used as a part of the centralized control management system, so that the use is flexible and convenient; can be connected with LORA wireless equipment through the SPI interface, can reduce centralized control management system's engineering volume, conveniently reform transform and build centralized control management system.

Drawings

Fig. 1 is a structural diagram of a centralized control management device of the present invention;

FIG. 2 is a cross-sectional view of a centralized control management device according to the present invention;

fig. 3 is a rear view of a centralized control management device of the present invention;

fig. 4 is an overall frame diagram of a centralized control management device of the present invention;

fig. 5 is a circuit diagram of the overall CM4 core board of the centralized control management device of the present invention;

in the figure: 1. a housing; 2. a CM4 core board; 3. a first USB interface; 4. an Ethernet interface; 5. a first RS485 interface; 6. a second RS485 interface; 7. a second USB interface; 8. an SPI interface; 9. mounting holes of the core plate; 10. a side hole; 11. connecting an indicator light; 12. a housing mounting hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a centralized control management device, includes shell 1, shell 1's inside has CM4 core plate 2 through core plate mounting hole 9 and screw fixed mounting, shell 1's adjacent both sides fixed mounting has interface group, interface group includes first USB interface 3, first USB interface 3 is fixed to be set up in one side of shell 1's bottom, one side fixed mounting of first USB interface 3 has ethernet interface 4, one side fixed mounting of ethernet interface 4 has first RS485 interface 5, shell mounting hole 12 has been seted up in the four corners of shell 1's rear side, side opening 10 has been seted up to one side slope of shell 1, the outer inboard of shell 1 corresponds the position and has been seted up the pilot lamp hole, conveniently reforms transform and expand centralized control management system through interface group, convenient to use.

This embodiment, the distance between first USB interface 3, the ethernet interface 4 with ethernet interface 4, first RS485 interface 5 is the same, first USB interface 3, ethernet interface 4, the electrical connection links to each other between first RS485 interface 5 and the CM4 kernel board 2, first USB interface 3 changes the USB interface for the UART, first USB interface 3's quantity is 1, ethernet interface 4's quantity is 1, first RS485 interface 5's quantity is 1, the interface group includes second RS485 interface 6, the fixed bottom that sets up in one side of shell 1 of second RS485 interface 6, the quantity of second RS485 interface 6 is 1, the top fixed mounting of second RS485 interface 6 has second USB interface 7, the top fixed mounting of second USB interface 7 has second USB interface 8, between second RS485 interface 6, second USB interface 7 and the distance between second USB interface 7, interface 8 is the same, second USB interface 7 is the USB interface 7, the second USB interface 6, the second kernel interface 6 is the USB interface 7 is the same, the second USB interface 6, the second kernel 6 is through the USB interface 7, the USB interface 7 of second RS485 interface 7, the USB interface 7 is through the high USB interface of USB interface 6, the USB interface connection of USB interface device, the USB interface is convenient for the USB interface connection of second RS485 and the USB interface 2, the USB interface device, the USB interface is connected with the USB interface 2, the USB interface of the USB interface 7, the USB interface is connected through SPI 2, the USB interface is through SPI 2 electric connection of USB interface 6, SPI 2, SPI 4, SPI 2 electric connection of the USB interface 6, SPI 4, SPI 2 electric connection of the USB interface device, SPI 4 is convenient electric connection of the USB interface device, SPI 4 is convenient.

When the centralized control management device is used, the second RS4856 interface is connected with RS485 equipment and an IO module, data of the RS485 equipment and the IO module can be read, data acquisition and equipment control are realized, the second USB interface 7 is connected with the cellular communication module, data uploading and issuing of partial instructions can be realized, the LoRa module is connected with the SPI interface 8, data acquisition and command control of LoRa nodes in a certain range can be realized, the first USB interface 3 can carry out bottom layer debugging, the first RS485 interface 5 can carry out data output or input, parameter configuration and data monitoring can be directly carried out by using a network through the Ethernet interface 4, programming is not needed, the use threshold is low, and the centralized control system is favorable for building, using and maintaining; the device and the expansion module can independently become a local centralized control management system and can also be used as a part of the centralized control management system, so that the use is flexible and convenient; connect through LORA wireless equipment, can reduce centralized control management system's engineering volume, conveniently reform transform and build centralized control management system.

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 centralized control management device, includes shell (1), its characterized in that, there is CM4 core plate (2) inside shell (1) through core plate mounting hole (9) and screw fixed mounting, the adjacent both sides fixed mounting of shell (1) has interface group, interface group is including first USB interface (3), one side of the fixed setting in the bottom of shell (1) of first USB interface (3), one side fixed mounting of first USB interface (3) has ethernet interface (4), one side fixed mounting of ethernet interface (4) has first RS485 interface (5).

2. A centralized management apparatus as claimed in claim 1, wherein: the distance between the first USB interface (3) and the Ethernet interface (4) is the same as that between the Ethernet interface (4) and the first RS485 interface (5), and the first USB interface (3), the Ethernet interface (4), the first RS485 interface (5) and the CM4 core board (2) are electrically connected.

3. A centralized management apparatus as claimed in claim 2, wherein: the USB interface protection device is characterized in that the first USB interface (3) is a UART-to-USB interface, the number of the first USB interface (3) is 1, the number of the Ethernet interfaces (4) is 1, and the number of the first RS485 interface (5) is 1.

4. A centralized management apparatus as claimed in claim 1, wherein: the interface group comprises a second RS485 interface (6), the second RS485 interface (6) is fixedly arranged at the bottom of one side of the shell (1), and the number of the second RS485 interfaces (6) is 1.

5. A centralized management apparatus as claimed in claim 4, wherein: the top fixed mounting of second RS485 interface (6) has second USB interface (7), the top fixed mounting of second USB interface (7) has SPI interface (8), the distance between second RS485 interface (6), second USB interface (7) is the same with between second USB interface (7), SPI interface (8).

6. A centralized management apparatus as claimed in claim 5, wherein: second USB interface (7) are native USB interface, second RS485 interface (6), second USB interface (7), SPI interface (8) and CM4 core board (2) between link to each other through the electric wire electrical property.

7. A centralized management apparatus as claimed in claim 1, wherein: one side of CM4 nuclear core plate (2) corresponds position department fixed mounting and has connection pilot lamp (11), connection pilot lamp (11) pass through the electric wire and link to each other with first USB interface (3), ethernet interface (4), first RS485 interface (5), second RS485 interface (6), second USB interface (7) and SPI interface (8) electrical property.

8. A centralized management apparatus as claimed in claim 1, wherein: shell mounting holes (12) have been seted up in the four corners of the rear side of shell (1), side opening (10) have been seted up in the one side slope of shell (1), the pilot lamp hole has been seted up to the outer inboard corresponding position of shell (1).