CN215526551U

CN215526551U - Data acquisition terminal

Info

Publication number: CN215526551U
Application number: CN202121665497.0U
Authority: CN
Inventors: 于俊亦; 吴伟; 王林源
Original assignee: Zhejiang Kiasen Electrical Co ltd
Current assignee: Zhejiang Kiasen Electrical Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-01-14
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a data acquisition terminal which comprises a terminal body, wherein the terminal body consists of a CPU, a general data interface, a data sending unit, a data receiving unit, a RUN5V pin, a power supply module, a 4G module and a storage module, and the input ends or the output ends of the general data interface, the data sending unit, the data receiving unit and the RUN5V pin are all communicated with the front side of the terminal body. The utility model can support industrial and power protocol conversion, multi-channel uploading, engineering backup and remote management, data disconnection storage and the like, meets higher system application configuration, can meet complex industrial and power field environments, is particularly suitable for networking cloud platform application projects with locally concentrated equipment and discretely distributed stations, and solves the problems that the existing data acquisition terminal has single structure and function, cannot meet data acquisition requirements in various environments and seriously influences the application range of the data acquisition terminal.

Description

Data acquisition terminal

Technical Field

The utility model relates to the technical field of data acquisition, in particular to a data acquisition terminal.

Background

The data acquisition terminal is industrial-grade software and hardware integrated equipment based on the Internet of things architecture design, but the existing data acquisition terminal is single in structure and function, cannot meet the data acquisition requirements in various environments, and seriously influences the application range of the data acquisition terminal.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a data acquisition terminal, which has the advantages of meeting the complex industrial and power field environments and solves the problems that the existing data acquisition terminal has a single structure and function, cannot meet the data acquisition requirements in various environments and seriously influences the application range of the data acquisition terminal.

The utility model provides the following technical scheme: a data acquisition terminal comprises a terminal body;

the terminal body comprises a CPU, a universal data interface, a data sending unit, a data receiving unit, a RUN5V pin, a power supply module, a 4G module and a storage module, wherein the input end or the output end of the universal data interface, the data sending unit, the data receiving unit and the RUN5V pin are all communicated with the front face of the terminal body, the storage module, the CPU and the power supply module are all installed inside the terminal body and are electrically connected with one another, and the universal data interface, the data sending unit, the data receiving unit and the RUN5V pin are respectively electrically connected with the output end or the input end of the CPU.

The data transmission unit is composed of four RXD interfaces, and the output ends of the RXD interfaces are electrically connected with the input end of the CPU.

The data receiving unit consists of four TXD interfaces, and the output ends of the TXD interfaces are electrically connected with the input end of the CPU.

The universal data interface consists of ETH0, ETH1 and RS485 interfaces, and the output end of the CPU is electrically connected with the input end of the universal data interface.

The surface of the terminal body is provided with heat dissipation holes.

The back of the terminal body is fixedly connected with an inserting guide rail.

The utility model has the following beneficial effects:

1. the terminal body is composed of the CPU, the universal data interface, the data sending unit, the data receiving unit, the RUN5V pin, the power supply module, the 4G module and the storage module, and can support industrial and power protocol conversion, multi-channel uploading, engineering backup and remote management, data disconnection storage and the like, so that the terminal body can meet higher system application configuration, can meet complex industrial and power field environments, is particularly suitable for networking cloud platform application projects with locally concentrated equipment and discretely distributed sites, and solves the problems that the existing data acquisition terminal is single in structure and function, cannot meet data acquisition requirements in various environments, and seriously influences the application range of the data acquisition terminal.

2. The data transmission unit is formed by the four RXD interfaces, so that the data transmission speed can be increased, and a plurality of devices can transmit data with the terminal body at the same time. The data receiving unit is formed by the four TXD interfaces, so that a plurality of devices can receive data with the terminal body at the same time. The universal data interface is formed by the ETH0, the ETH1 and the RS485 interface, so that the application range of the terminal body can be enlarged, and the terminal body can be conveniently connected with various types of equipment. According to the utility model, through the arrangement of the heat dissipation holes, the contact area between the CPU in the terminal body and the external environment can be increased, and the ventilation in the terminal body is facilitated. According to the utility model, the inserting guide rail is arranged, so that a user can conveniently install the terminal body, and the operation difficulty of the terminal body is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is a schematic diagram of the system of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 3, the present invention includes a terminal body 1;

the terminal body 1 comprises a CPU, a universal data interface, a data transmitting unit, a data receiving unit, a RUN5V pin, a power module, a 4G module and a storage module, wherein the CPU is 800MHZ-CORTEX-A8, the storage module is 512MByte-NAND-Flash, the rated voltage of the power module is DC24V, the rated power is 10W, the input end or the output end of the universal data interface, the data transmitting unit, the data receiving unit and the RUN5V pin are all communicated with the front surface of the terminal body 1, the storage module, the CPU and the power module are all installed inside the terminal body 1 and are electrically connected with one another, and the universal data interface, the data transmitting unit, the data receiving unit and the RUN5V pin are respectively and electrically connected with the output end or the input end of the CPU.

Referring to fig. 3, the data transmitting unit is composed of four RXD interfaces, and output terminals of the RXD interfaces are electrically connected to input terminals of the CPU.

In the embodiment, the data sending unit is formed by four RXD interfaces, so that the data transmission speed can be increased, and a plurality of devices can conveniently send data with the terminal body 1 at the same time.

Referring to fig. 3, the data receiving unit is composed of four TXD interfaces, and the output terminals of the TXD interfaces are electrically connected to the input terminal of the CPU.

The data receiving unit is formed by four TXD interfaces, so that data can be received by a plurality of devices and the terminal body 1 at the same time.

Referring to fig. 3, the universal data interface is composed of ETH0, ETH1 and RS485 interfaces, and the output terminal of the CPU is electrically connected to the input terminal of the universal data interface.

In this embodiment, the ETH0, ETH1 and RS485 interface form a universal data interface, which can improve the application range of the terminal body 1, and facilitate the connection between the terminal body 1 and various types of devices.

Referring to fig. 2, a heat dissipation hole 2 is formed on a surface of the terminal body 1.

This embodiment can improve the area of contact of the inside CPU of terminal body 1 and external environment through setting up louvre 2, the inside circulation of air of terminal body 1 of being convenient for.

Referring to fig. 2, a plug guide 3 is fixedly connected to the rear surface of the terminal body 1.

This embodiment is through setting up grafting guide rail 3, can the person of facilitating the use install terminal body 1, reduces terminal body 1's the operation degree of difficulty.

The terminal is connected with equipment through a universal data interface, a data sending unit and a data receiving unit on the front face of the terminal body 1, the 4G module is used for carrying out full-network-communication 4G uploading on data, and the power supply module supplies power to the CPU and reads and writes transmission data into the storage module.

Claims

1. A data acquisition terminal comprises a terminal body (1);

the method is characterized in that: the terminal body (1) is composed of a CPU, a universal data interface, a data sending unit, a data receiving unit, a RUN5V pin, a power module, a 4G module and a storage module, wherein the input end or the output end of the universal data interface, the data sending unit, the data receiving unit and the RUN5V pin are all communicated with the front face of the terminal body (1), the storage module, the CPU and the power module are all installed inside the terminal body (1) and are electrically connected with one another, and the universal data interface, the data sending unit, the data receiving unit and the RUN5V pin are respectively electrically connected with the output end or the input end of the CPU.

2. The data acquisition terminal according to claim 1, wherein: the data transmission unit is composed of four RXD interfaces, and the output ends of the RXD interfaces are electrically connected with the input end of the CPU.

3. A data acquisition terminal according to claim 2, characterized in that: the data receiving unit consists of four TXD interfaces, and the output ends of the TXD interfaces are electrically connected with the input end of the CPU.

4. A data acquisition terminal according to claim 3, characterized in that: the universal data interface consists of ETH0, ETH1 and RS485 interfaces, and the output end of the CPU is electrically connected with the input end of the universal data interface.

5. The data acquisition terminal according to claim 4, wherein: the surface of the terminal body (1) is provided with heat dissipation holes (2).

6. The data acquisition terminal according to claim 5, wherein: the back of the terminal body (1) is fixedly connected with a plug-in guide rail (3).