Intelligent data transmission device for power test

Abstract

The utility model relates to the technical field of data storage and transmission, in particular to an intelligent data transmission device for an electric power test. The upper cover and the lower cover are respectively arranged at the upper end and the lower end of the shell; the mounting rack is arranged in the shell; the circuit board is arranged on the mounting rack; the camera and the temperature and humidity sensor are arranged at the upper end of the mounting rack; the upper end of the upper cover is provided with a camera hole and a hollow structure, the camera hole corresponds to and is matched with the camera, the lower end of the lower cover is provided with an external interface and a power key port which respectively correspond to the data interface and the power key, the shell is of a hollow cylindrical structure, and the upper cover and the lower cover respectively cover openings at the upper end and the lower end of the shell. The device is small in size and convenient to assemble and use.

Description

Technical Field

[0001] The utility model relates to the technical field of data storage and transmission, in particular to an intelligent data transmission device for electric power testing. Background Art

[0002] Power equipment often needs to undergo various specific tests and inspections before commissioning or during maintenance, and the test results are usually used to be transmitted to certain specific business systems or cloud platforms for analysis and evaluation. Due to the lack of unified design and manufacturing standards for test and inspection equipment, most test and inspection equipment in laboratories does not have the function of directly transmitting data to specific business systems. The existing technology is to transmit data through various wired or wireless data transmission interfaces and technologies, or when some test and inspection equipment does not have a direct connection system, data transmission is achieved through a specific Bluetooth relay transmission device. However, due to the different professional test scenarios, the communication protocols and protocols used for data transmission are different. The current technologies and equipment are only for a specific test profession or scenario, and their usage scenarios and test profession compatibility have great limitations. They do not support flexible switching of communication protocols and protocols with different test professions, and the data transmission device and target detection equipment do not have the ability to automatically and quickly identify and match. Utility Model Content

[0003] In order to solve the above problems, the utility model provides an intelligent data transmission device for electric power test, which has small size and is convenient to assemble and use.

[0004] The technical solution adopted by the utility model is to provide an intelligent data transmission device for electric power test, including a shell with upper and lower openings, an upper cover and a lower cover respectively arranged at the upper and lower ends of the shell, a mounting frame arranged in the shell, a circuit board arranged on the mounting frame, a camera and a temperature and humidity sensor arranged at the upper end of the mounting frame, and a data interface and a power button arranged at the lower end of the circuit board, the upper end of the upper cover is provided with a camera hole and a hollow structure, the camera hole corresponds to and is adapted to the camera, the lower end of the lower cover is provided with an external interface and a power button port corresponding to the data interface and the power button respectively, the shell is a hollow cylindrical structure, and the upper cover and the lower cover are respectively covered on the upper and lower end openings of the shell.

[0005] The upper end of the upper cover is provided with a raised upper convex portion, the upper convex portion is a hollow trapezoidal structure, the camera hole is provided at the upper end of the upper convex portion, and the hollow structure is provided on the inclined surface of the side surface of the upper convex portion.

[0006] The inclined surface of the side surface of the upper convex part is in an arc shape concave inwards.

[0007] The hollow structure includes a plurality of long slot holes arranged side by side.

[0008] The mounting frame includes a mounting tube fixed in the shell and having the same shape as the shell, positioning grooves arranged on the inner walls on both sides of the mounting tube, and windows arranged on the front and rear end surfaces of the mounting tube. The two sides of the circuit board are embedded in the positioning grooves, and the windows on the front and rear end surfaces of the mounting tube correspond to the front and rear end surfaces of the circuit board.

[0009] The circuit board is provided with an RS485 interface, an RS232 interface, a USB interface and a display screen interface.

[0010] The beneficial effect of the utility model is that the upper cover and the lower cover of the transmission device are covered on the upper and lower openings of the shell to close the upper and lower openings of the shell, the mounting frame is installed in the shell, the upper end of the circuit board has a camera and a temperature and humidity sensor, the lower end has a data interface and a power button, the camera end is exposed from the camera hole, and it is convenient to provide image recognition function, the temperature and humidity sensor corresponds to the hollow structure, which is convenient for the temperature and humidity sensor to detect the external environment and provide temperature and humidity data, and it is built-in with a variety of power industry test data standard transmission protocols, and the data transmission protocol and the specification are automatically matched through the ORC recognition technology. The device comes with an RFID electronic tag, and the RFID electronic tag is used to quickly identify the device information. The overall structure of this design is compact, small in size, easy to produce and assemble, and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 It is a structural schematic diagram of the upper cover and the lower cover of the utility model;

[0013] Figure 3 It is a structural schematic diagram of the mounting frame of the utility model.

[0014] In the accompanying drawings, 1. outer shell, 2. upper cover, 3. lower cover, 4. mounting frame, 5. circuit board, 6. camera, 7. temperature and humidity sensor, 8. hollow structure, 9. external interface, 10. power button port, 11. upper convex part, 12. mounting tube, 13. positioning slot, 14. window. DETAILED DESCRIPTION

[0015] like Figure 1-3As shown, the utility model provides an intelligent data transmission device for electric power test, comprising a shell 1 with upper and lower openings, an upper cover 2 and a lower cover 3 respectively arranged at the upper and lower ends of the shell 1, a mounting frame 4 arranged in the shell 1, a circuit board 5 arranged on the mounting frame 4, a camera 6 and a temperature and humidity sensor 7 arranged at the upper end of the mounting frame 4, and a data interface and a power button arranged at the lower end of the circuit board 5. The upper end of the upper cover 2 is provided with a camera hole and a hollow structure 8, and the camera hole corresponds to and is adapted to the camera 6. The lower end of the lower cover 3 is provided with an external interface 9 and a power button port 10 corresponding to the data interface and the power button respectively. The shell 1 is a hollow cylindrical structure, and the upper cover 2 and the lower cover 3 are respectively covered on the upper and lower end openings of the shell 1.

[0016] The upper cover 2 and the lower cover 3 cover the upper and lower openings of the shell 1 to close the upper and lower openings of the shell 1. The circuit board 5 is installed on the mounting frame 4. The circuit board 5 is also integrated with a Bluetooth module and a processing chip. The mounting frame 4 is installed in the shell 1. The upper end of the circuit board 5 is connected to a camera 6 and a temperature and humidity sensor 7, and the lower end is connected to a data interface and a power button. The upper cover 2 is designed with corresponding camera holes and hollow structures 8. The camera end of the camera 6 is exposed from the camera hole to facilitate the image recognition function. The temperature and humidity sensor 7 corresponds to the hollow structure 8, which is convenient for the temperature and humidity sensor 7 to detect the external environment and provide temperature and humidity data. The lower cover is designed with an external interface 9 and a power button 10, which is convenient for the data interface and the power button to be exposed from the lower cover for easy use. The overall structure of this design is compact, small in size, easy to produce and assemble, and easy to use.

[0017] like Figure 1-2 As shown, a raised upper convex portion 11 is provided at the upper end of the upper cover 2 , and the upper convex portion 11 is a hollow trapezoidal structure. The camera hole is provided at the upper end of the upper convex portion 11 , and the hollow structure 8 is provided on the inclined surface of the side of the upper convex portion 11 .

[0018] The inner side of the upper protrusion 11 increases the installation space of the camera 6 and the temperature and humidity sensor 7, which is convenient for production and assembly. The hollow structure 8 on the side of the upper protrusion 11 facilitates the flow of airflow and improves the detection accuracy of the temperature and humidity sensor 7.

[0019] like Figure 1-2 As shown, the inclined surface of the side of the upper convex part 11 is in an arc shape that is concave inwards, which makes the upper cover 2 stronger and more beautiful, and improves the contact between the hollow structure 8 and the air at multiple angles, further facilitating the flow of air.

[0020] like Figure 1-2 As shown, the hollow structure 8 includes a plurality of long slots arranged side by side. This design helps to dissipate heat during operation of the circuit device.

[0021] like Figure 3As shown, the mounting frame 4 includes a mounting tube 12 fixed in the housing 1 and having the same shape as the housing 1, positioning grooves 13 relatively arranged on the inner walls on both sides of the mounting tube 12, and windows 14 arranged on the front and rear end surfaces of the mounting tube 12. Both sides of the circuit board 5 are embedded in the positioning grooves 13, and the windows 14 on the front and rear end surfaces of the mounting tube 12 correspond to the front and rear end surfaces of the circuit board 5.

[0022] The positioning groove 13 can facilitate the positioning of the circuit board 5, the installation tube 12 can protect the circuit board 5, and the window 14 can save materials while allowing the circuit board 5 to be observed, which is convenient for repair and maintenance.

[0023] The circuit board 5 is provided with an RS485 interface, an RS232 interface and a USB interface. The above three serial ports can transmit data with an external system. The intelligent data transmission device is connected to the three interfaces via RS485, RS232 and USB cables, collects and stores data via internal software, and transmits data to a smart phone via Bluetooth communication. At the same time, the display screen interface on the circuit board 5 can be connected to an external display device, so that the transmission device can package the collected data into a QR code format for display on an external display device, so that the operator can scan the QR code and read the data content through a handheld terminal.

[0024] This device has built-in standard transmission protocols for multiple power industry test data, which enables the versatility of intelligent data transmission equipment in power test data transmission scenarios, and is compatible with and able to meet the transmission of various types of test and detection data from a variety of power equipment.

[0025] The device is equipped with a camera 6 and ORC recognition technology. The camera 6 scans the appearance of the target test equipment or the data display screen of the target test equipment and performs ORC recognition. According to the OCR device recognition result, the data transmission protocol and specification followed by the device are automatically matched.

[0026] This device comes with an RFID electronic tag. By touching or approaching the RFID electronic tag with the mobile phone, the mobile application on the mobile phone can quickly identify the device ID information, device owner, and current protocol version of the intelligent transmission device. The identification result is transmitted to the mobile software system via Bluetooth as an attached part of the test data.

[0027] The device is equipped with a temperature and humidity sensor 7, which can automatically collect the ambient temperature and humidity during the power test, and use it as the companion data of the test data to provide an environmental basis for the analysis and evaluation of the test monitoring results of the power equipment.

Claims

1. An intelligent data transmission device for power testing, characterized in that: The invention comprises a shell (1) with upper and lower openings, an upper cover (2) and a lower cover (3) respectively arranged at the upper and lower ends of the shell (1), a mounting frame (4) arranged in the shell (1), a circuit board (5) arranged on the mounting frame (4), a camera (6) and a temperature and humidity sensor (7) arranged at the upper end of the mounting frame (4), and a data interface and a power button arranged at the lower end of the circuit board (5); a camera hole and a hollow structure (8) are arranged at the upper end of the upper cover (2), and the camera hole corresponds to and is adapted to the camera (6); an external interface (9) and a power button port (10) are arranged at the lower end of the lower cover (3), and the shell (1) is a hollow cylindrical structure; the upper cover (2) and the lower cover (3) respectively cover the upper and lower openings of the shell (1).

2. The intelligent data transmission device for power test according to claim 1, characterized in that: The upper end of the upper cover (2) is provided with a raised upper convex portion (11), the upper convex portion (11) is a hollow trapezoidal structure, the camera hole is provided at the upper end of the upper convex portion (11), and the hollow structure (8) is provided on the inclined surface of the side of the upper convex portion (11).

3. The intelligent data transmission device for power test according to claim 2, characterized in that: The inclined surface of the side surface of the upper convex portion (11) is in an inwardly concave arc shape.

4. The intelligent data transmission device for power test according to claim 1, characterized in that: The hollow structure (8) comprises a plurality of long slot holes arranged side by side.

5. The intelligent data transmission device for electric power testing according to claim 1, characterized in that: The mounting frame (4) comprises a mounting tube (12) fixed in the housing (1) and having the same shape as the housing (1), a positioning groove (13) arranged on the inner walls of both sides of the mounting tube (12) in a relative manner, and a window (14) arranged on the front and rear end surfaces of the mounting tube (12), the two sides of the circuit board (5) being embedded in the positioning groove (13), and the windows (14) on the front and rear end surfaces of the mounting tube (12) corresponding to the front and rear end surfaces of the circuit board (5).

6. The intelligent data transmission device for electric power testing according to claim 1, characterized in that: The circuit board (5) is provided with an RS485 interface, an RS232 interface, a USB interface and a display screen interface.

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