CN205620454U - Multifunctional electric power meter - Google Patents

Abstract

The utility model discloses a multifunctional electric meter, which comprises a front shell, a rear shell and fixing screws. A current input board is installed on the upper surface of the rear shell, and a voltage input board is installed on the right side of the current input board. The fixing screw is embedded in the surface of the back shell, and the fixing screw and the fixing metal clip are flexibly connected. The power plug board is installed on the lower part of the back shell, and the communication plug board is arranged on the right side of the pulse plug board. The front shell A normal indicator light, an alarm indicator light and a fault indicator light are arranged on the surface, a display screen is installed on the right side of the normal indicator light, a K order of magnitude indicator light and an M order of magnitude indicator light are arranged on the upper right side of the display screen, and the K order of magnitude indicator light A function display indicator light is arranged below the indicator light, and an adjustment button is arranged at the lower end of the function display indicator light. The utility model multifunctional power meter has compact structure, intuitive display, simple operation, good safety, convenient maintenance, easy learning and use, and convenient use.

Description

A multifunctional power meter

technical field

The utility model relates to the field of electric meters, in particular to a multifunctional electric meter.

Background technique

Power meters are power measurement and control equipment that provide solutions for power parameter measurement, power quality monitoring and analysis, and electrical equipment control, including multi-functional power meters, which integrate programming, measurement, display digital communication and power pulses It is a multi-functional intelligent instrument with functions such as transmission and output.

Most of the industrial enterprises use strong electricity for production work, and there are certain safety problems in the use of multi-function power meters. Therefore, the structural design of multi-function meters needs to be improved according to this problem.

Utility model content

The purpose of this utility model is to provide a multi-functional power meter to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a multifunctional power meter, including a front case, a rear case and fixing screws, a current input board is installed on the upper surface of the rear case, and the right side of the current input board is A voltage input board is installed on the side, and the fixing screw is embedded in the surface of the rear shell, and the fixing screw is connected to the fixed metal clip. There is a pulse board, and the right side of the pulse board is provided with a communication board, the surface of the front shell is provided with a normal indicator light, an alarm indicator light and a fault indicator light, and a display screen is installed on the right side of the normal indicator light. A K-order indicator light and an M-order indicator light are arranged on the upper right side of the display screen, a function display indicator light is arranged below the K order-of-magnitude indicator light, and an adjustment button is arranged at the lower end of the function display indicator light.

Preferably, a cavity is formed between the front shell and the rear shell, the rear shell is fixed by fixing screws, and a plurality of electrical components are arranged inside the cavity.

Preferably, a communication input socket is provided on the top of the communication board, and it is connected to a remote input terminal.

Preferably, the current input board, power supply board, voltage input board, pulse board and communication board are all waterproof boards.

Preferably, the display screen is an LED display screen.

Compared with the prior art, the beneficial effects of the utility model are: the multi-functional power meter has a compact structure, an LED display screen with digital display, intuitive display, alarm and fault prompt functions, good safety, and convenient maintenance. Easy to learn and use, convenient to use.

Description of drawings

Fig. 1 is a schematic diagram of the back of the structure of the utility model;

Fig. 2 is a schematic side view of the structure of the utility model;

Fig. 3 is a schematic front view of the structure of the utility model.

In the figure: 1. Front shell, 2. Rear shell, 3. Current input board, 4. Fixing screw, 5. Power board, 6. Voltage input board, 7. Fixed metal clip, 8. Pulse board, 9. Communication board, 10. Normal indicator light, 11. Alarm indicator light, 12. Fault indicator light, 13. Display screen, 14. K order of magnitude indicator light, 15. M order of magnitude indicator light, 16. Function display indicator light, 17. Adjust button.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a multifunctional power meter, including a front case 1, a rear case 2, a current input board, a fixing screw 4, a power board 5, and a voltage input board 6. Fixed metal clip 7, pulse board 8, communication board 9, normal indicator light 10, alarm indicator light 11, fault indicator light 12, display screen 13, K order of magnitude indicator light 14, M order of magnitude indicator light 15, function display The indicator light 16 and the adjustment button 17, the current input board 3 is installed on the upper part of the rear shell 2, the voltage input board 6 is installed on the right side of the current input board 3, the fixing screw 4 is embedded in the surface of the rear shell 2, and the fixing screw 4 and the fixed metal clip 7 are flexibly connected, and the lower part of the rear shell 2 is equipped with a power board 5, and the right side of the power board 5 is equipped with a pulse board 8, and the right side of the pulse board 8 is provided with a communication board 9, and the communication board 9 is installed on the right side of the pulse board 8. The upper end of the board 9 is provided with a communication input socket, and it is connected with a remote input terminal to realize data storage. The current input board 3, the power board 5, the voltage input board 6, the pulse board 8 and the communication board 9 are all Waterproof board, a cavity is formed between the front shell 1 and the rear shell 2, the rear shell 2 is fixed by fixing screws, and a plurality of electrical components are arranged inside the cavity, and the surface of the front shell 1 is provided with a normal indicator light 10, an alarm Indicator light 11 and fault indicator light 12 are used to display the state of the current and voltage during work. A display screen 13 is installed on the right side of the normal indicator light 10, and the display screen 13 is an LED display screen. There is a K order of magnitude indication on the upper right side of the display screen 13. The light 14 and the M order indicator light 15 are provided with a function display indicator light 16 below the K order indicator light 14, and an adjustment button 17 is arranged at the lower end of the function display indicator light 16.

Working principle: Before using the multi-functional power meter, first choose a suitable location to open a mounting hole according to the hole size, then take out the meter, loosen the fixing screw 4, remove the fixing metal clip 7, and insert the meter into the meter hole , then insert the fixed metal clip 7 of the meter, fix the fixing screw 4, and finally connect the wire to the waterproof board on the surface of the rear shell 2 in the correct way. , the meter is ready for use.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. null1. a multifunctional electric meter，Including fore shell (1)、Back cover (2) and fixed screw (4)，It is characterized in that: described back cover (2) top, surface is provided with electric current input plate (3)，Described electric current input plate (3) right side is provided with voltage input plate (6)，Described fixed screw (4) is embedded in back cover (2) surface，And be flexibly connected between fixed screw (4) and fixing metal clip (7)，Described back cover (2) bottom is provided with electric socket (5)，Described electric socket (5) right side is provided with pulse plate (8)，And pulse plate (8) right side is provided with communication plate (9)，Described fore shell (1) surface configuration has normal display lamp (10)、Alarm lamp (11) and malfunction indicator lamp (12)，Described normal display lamp (10) right side is provided with display screen (13)，Described display screen (13) right side is provided above K order of magnitude display lamp (14) and M number level display lamp (15)，Described K order of magnitude display lamp (14) lower section is provided with function display display lamp (16)，Described function display display lamp (16) lower end is provided with regulating key (17).
2. A kind of multifunctional electric meter the most according to claim 1, it is characterised in that: form a cavity between described fore shell (1) and back cover (2), by fixed screw, back cover (2) is fixed, and cavity inside is provided with multiple electrical equipment.
3. A kind of multifunctional electric meter the most according to claim 1, it is characterised in that: described communication plate (9) upper end is provided with communication input socket, and it is connected with remote input terminal.
4. A kind of multifunctional electric meter the most according to claim 1, it is characterised in that: described electric current input plate (3), electric socket (5), voltage input plate (6), pulse plate (8) and communication plate (9) are waterproof insertion board.
5. A kind of multifunctional electric meter the most according to claim 1, it is characterised in that: described display screen (13) is LED display.