Multifunctional data acquisition box

Abstract

The utility model discloses a multifunctional data acquisition box, which comprises a shell, a circuit board is arranged in the shell and comprises a microprocessor, and a display module, a WIFI (wireless fidelity) module, a 485-to-WIFI module, a burning module, a key board, a card reading module, a code scanning module and an external interface which are connected with the microprocessor, the left side of the shell is provided with an interface hole for an external interface to penetrate through, the bottom of the shell is provided with a placement groove for placing a code scanning module, the key board is provided with a silicone rubber pad, the silicone rubber pad is provided with a key, and the key is installed by penetrating through a key groove of the shell. The data acquisition device has various communication modes, can acquire various data and is simple in structure.

Description

A multi-functional data acquisition box Technical Field

[0001] This utility model relates to the field of data acquisition device technology, and in particular to a multifunctional data acquisition box. Background Technology

[0002] As factories become increasingly modernized and their energy consumption becomes more diversified, traditional data collection methods, such as water meters, electricity meters, and gas meters, can no longer meet the data collection needs. These methods have limited data collection capabilities and outdated communication methods.

[0003] With the advent of Industry 4.0, modern factories increasingly require the integration of MES and ERP systems. Traditional data acquisition methods are inconvenient for interacting with these systems, as data transmission is unidirectional, with one end passively receiving data, significantly limiting the flexibility and versatility of data acquisition. While multifunctional data acquisition boxes offer efficient data acquisition and processing capabilities, they also present some shortcomings and challenges. Therefore, there is an urgent need for a data acquisition box that can improve data accuracy, transmission stability, and security. Summary of the Invention

[0004] To address the aforementioned technical problems, this utility model proposes a multifunctional data acquisition box.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A multifunctional data acquisition box includes: a housing, a circuit board disposed inside the housing, the circuit board including a microprocessor and a display module, a WIFI module, a 485 to WIFI module, a programming module, a keypad, a card reader module, a barcode scanner module, and a 13-bit external interface connected to the microprocessor; an interface hole for the 13-bit external interface to pass through is provided on the left side of the housing; a mounting slot for the barcode scanner module is provided on the bottom of the housing; a silicone rubber pad is provided on the keypad, and a button is mounted on the silicone rubber pad, the button being mounted through a key slot in the housing.

[0007] Preferably, the display module includes a display driver and an LCD screen, wherein the display driver is integrated on a circuit board and the LCD screen is disposed on the surface of the housing.

[0008] Preferably, the 485 to WIFI module includes an RS485 chip circuit and an RS485 interface circuit, the programming module includes a programming circuit and a programming interface circuit, the 13-bit external interface includes an external power interface, an RS485 interface, a programming interface and several signal input / output interfaces, the RS485 interface is connected to the RS485 interface circuit, and the programming interface is connected to the programming interface circuit.

[0009] Preferably, the WIFI module includes a WIFI chip and an antenna, the WIFI chip being integrated on a circuit board and the antenna being disposed on the top of the housing.

[0010] Preferably, the scanning module includes a barcode scanning head, which includes a CMOS or CCD imaging module.

[0011] Preferably, the barcode scanning head is located at the bottom of the casing.

[0012] Preferably, the microprocessor is an STM32F103RET6.

[0013] Preferably, the card reader module is M3650A-HAV1.0.

[0014] Preferably, a label is provided on the surface of the outer casing.

[0015] Preferably, a hook is provided on the top of the outer casing.

[0016] Based on the above technical solution, the beneficial effects of this utility model are:

[0017] 1) This utility model can be compatible with and collect various types of data, including but not limited to energy consumption such as water, electricity, pressure, steam, and powder, as well as electrical parameters such as current and voltage. This diversity enables the data acquisition box to be widely used in different industries and fields to meet the data acquisition needs of various complex scenarios.

[0018] 2) This utility model has a built-in 485 to WIFI module and WIFI module, which supports both wired and wireless transmission methods. It is suitable for a variety of complex and harsh working conditions, ensuring the stability and reliability of data during transmission and reducing the risk of data loss or error.

[0019] 3) This utility model integrates multiple data acquisition functions into one device, reducing the cost of purchasing multiple separate data acquisition devices. Attached Figure Description

[0020] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0021] Figure 1 is a structural schematic diagram of a multifunctional data acquisition box in one embodiment;

[0022] Figure 2 is a block diagram showing the connection of some internal components of a multifunctional data acquisition box in one embodiment;

[0023] Figure 3 is a schematic diagram of the LCD screen of a multifunctional data acquisition box in one embodiment.

[0024] In the figure, the attached figures are labeled as follows:

[0025] 1. Housing; 2. Circuit board; 3. Microprocessor; 4. LCD screen; 5. Antenna; 6. 485 to WIFI module; 7. 13-bit external interface; 8. Button; 9. Card reader module; 10. Barcode scanner; 11. Programming module; 12. Label; 13. Hook. Detailed Implementation

[0026] To more clearly illustrate this utility model, the following description, in conjunction with preferred embodiments, further clarifies the invention. Those skilled in the art should understand that the specific description below is illustrative rather than restrictive and should not be construed as limiting the scope of protection of this utility model.

[0027] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] As shown in Figures 1 and 2, this embodiment provides a multifunctional data acquisition box, including: a shell 1, a circuit board 2 disposed inside the shell 1, the circuit board 2 including a microprocessor 3 and a display module, a WIFI module, a 485 to WIFI module 6, a programming module 11, a button board 8, a card reader module 9, a barcode scanner module, and a 13-bit external interface 7 connected to the microprocessor 3. The left side of the shell 1 is provided with an interface hole for the 13-bit external interface 7 to pass through, and the bottom of the shell 1 is provided with a mounting slot for mounting the barcode scanner module. The button board 8 is provided with a silicone rubber pad, and the button 8 is installed on the silicone rubber pad. The button 8 is installed through the button slot of the shell 1.

[0030] In one embodiment of a multi-functional data acquisition box, the barcode scanning module includes a barcode scanning head 10, which is located at the bottom of the housing 1 and includes a CMOS or CCD imaging module. Button 8 resets the recognition function at the barcode scanning head 10. The barcode to be recognized is placed under the barcode scanning head 10 to trigger the recognition of the barcode information.

[0031] In one embodiment of a multi-functional data acquisition box, the display module includes a display driver and an LCD screen 4. The display driver is integrated on the circuit board 2, and the LCD screen 4 is disposed on the upper surface of the housing 1. Table 1 shows the display description of the LCD screen 4, and the display of the LCD screen 4 is shown in Figure 3.

[0032] Table 1. LCD Display Screen Description

[0033]

[0034] In one embodiment of a multifunctional data acquisition box, the WIFI module includes a WIFI chip and an antenna 5. The WIFI chip is integrated on a circuit board 2, and the antenna 5 is located on the top of the outer casing 1. The 485 to WIFI module 6 includes an RS485 chip circuit and an RS485 interface circuit. The programming module 11 includes a programming circuit and a programming interface circuit. The 13-bit external interface 7 includes an external power interface, an RS485 interface, a programming interface, and several signal input / output interfaces. The RS485 interface is connected to the RS485 interface circuit, and the programming interface is connected to the programming interface circuit. This embodiment provides a description of the 13-bit external interface 7, as shown in Table 2.

[0035] Table 2. Description of the 13-bit external interface

[0036]

[0037] In one embodiment of a multi-functional data acquisition box, the microprocessor 3 is an STM32F103RET6, specifically an ARM Cortex-M3 32-bit MCU with 128KB Flash, 20KB Internal RAM, 51 I / Os, a 64-pin LQFP, -40 to 85 degrees Celsius, and a Tray. The card reader module 9 is an M3650A-HAV1.0, which can identify the employee's card number and name when the employee places their work card in the card reader area of ​​the multi-functional data acquisition box.

[0038] In one embodiment of a multi-functional data acquisition box, a label 12 is provided on the upper surface of the outer shell 1.

[0039] In one embodiment of a multi-functional data acquisition box, a hook 13 is provided on the top of the outer casing 1.

[0040] The above description is merely a preferred embodiment of a multifunctional data acquisition box disclosed in this utility model, and is not intended to limit the scope of protection of the embodiments in this specification. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the embodiments in this specification should be included within the scope of protection of the embodiments in this specification.

[0041] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A multifunctional data acquisition box, characterized in that, include: The housing contains a circuit board, which includes a microprocessor and a display module, a WIFI module, a 485 to WIFI module, a programming module, a keypad, a card reader, a barcode scanner, and a 13-bit external interface connected to the microprocessor. The left side of the housing has an interface hole for the 13-bit external interface to pass through. The bottom of the housing has a mounting slot for the barcode scanner module. The keypad has a silicone rubber pad, and buttons are mounted on the silicone rubber pad, passing through the keypad slot in the housing.

2. The multifunctional data acquisition box according to claim 1, characterized in that, The display module includes a display driver and an LCD screen. The display driver is integrated on a circuit board, and the LCD screen is disposed on the surface of the housing.

3. A multifunctional data acquisition box according to claim 1, characterized in that, The 485 to WIFI module includes an RS485 chip circuit and an RS485 interface circuit. The programming module includes a programming circuit and a programming interface circuit. The 13-bit external interface includes an external power interface, an RS485 interface, a programming interface, and several signal input / output interfaces. The RS485 interface is connected to the RS485 interface circuit, and the programming interface is connected to the programming interface circuit.

4. A multifunctional data acquisition box according to claim 1, characterized in that, The WIFI module includes a WIFI chip and an antenna. The WIFI chip is integrated on a circuit board, and the antenna is located on the top of the housing.

5. A multifunctional data acquisition box according to claim 1, characterized in that, The scanning module includes a barcode scanning head, which includes a CMOS or CCD imaging module.

6. A multifunctional data acquisition box according to claim 5, characterized in that, The barcode scanning head is located at the bottom of the casing.

7. A multifunctional data acquisition box according to claim 1, characterized in that, The microprocessor is an STM32F103RET6.

8. A multifunctional data acquisition box according to claim 1, characterized in that, The card reader module is M3650A-HAV1.

0.

9. A multifunctional data acquisition box according to claim 1, characterized in that, The surface of the outer casing is provided with a label.

10. A multifunctional data acquisition box according to claim 1, characterized in that, The top of the casing is provided with a hook.

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