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Electric meter convenient for terminal plugging

A technology of electric meters and terminals, which is applied in the field of electric meters, can solve troubles, use professional tools and other problems, and achieve the effect of avoiding damage

Pending Publication Date: 2021-02-12
江苏丽阳电子仪表有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an electric meter that is easy to plug and unplug the terminal, which solves the problem that the existing electric meter connects the live wire and the neutral wire through the terminal when in use, and needs to open the terminal to disassemble and repair the live wire and the neutral wire when problems occur during use , and it is troublesome to use professional tools when opening the terminal for maintenance

Method used

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  • Electric meter convenient for terminal plugging
  • Electric meter convenient for terminal plugging
  • Electric meter convenient for terminal plugging

Examples

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Embodiment

[0020] see Figure 1-3 , an electric meter that is convenient for plugging and unplugging terminals, comprising a main body 1 of the electric meter, a display screen 2 is arranged on the surface of the main body 1 of the electric meter, a connecting terminal 4 is arranged at the lower end of the main body 1 of the electric meter, the two ends of the connecting terminal 4 are fixedly connected with sliding rods by screws 3. Both sides of the lower end of the meter main body 1 are fixedly connected with a sliding mechanism 7 by screws, and the connecting terminal 4 is slidingly connected with the meter main body 1 through the sliding rod 3 and the sliding mechanism 7, and the pulling terminal 4 slides on the sliding mechanism 7 through the sliding rod 3 , the sliding mechanism 7 includes a guide rail 8, a guide slide 9, a tension spring 10, a guide block 11, a hanging block 12, a guide groove 13 and a hanging rod 14, the guide rail 8 is fixedly connected with the meter main body ...

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Abstract

The invention belongs to the technical field of electric meters, and particularly relates to an electric meter convenient for terminal plugging, which comprises an electric meter main body, a displayscreen arranged on the surface of the electric meter main body, a wiring terminal arranged at the lower end of the electric meter main body, and sliding rods fixedly connected to two ends of the wiring terminal through screws, sliding mechanisms are fixedly connected to the two sides of the lower end of the ammeter body through screws, the wiring terminals are slidably connected with the ammeter body through sliding rods and the sliding mechanisms, each sliding mechanism comprises a guide rail, a guide sliding base, a tension spring, a guide block, a hanging block, a guide groove and a hangingrod, and the guide rails are fixedly connected with the ammeter body through screws. Through the designed sliding rod and sliding mechanism, the wiring terminal can be directly pulled to slide out ofthe electric meter main body or be inserted into the electric meter main body in use, the wiring terminal can be conveniently slid out to disassemble and assemble a live line and a zero line in use,and the wiring terminal can be conveniently disassembled and assembled after sliding out, so that the maintenance of the wiring terminal is quickly completed.

Description

technical field [0001] The invention relates to the technical field of electric meters, in particular to an electric meter which is convenient for plugging and unplugging terminals. Background technique [0002] The abbreviation of watt-hour meter is an instrument used to measure electric energy, also known as watt-hour meter, fire meter, electric energy meter, kilowatt-hour meter, and refers to an instrument for measuring various electrical quantities. A single-phase meter has only one live wire and one neutral wire, that is, a meter for household electricity, with four interfaces. Connection method: from left to right, the live wire connected to the leftmost one, the live wire connected to the next interface, and the neutral wire connected to the last one, which is the neutral wire connected to the rightmost one. [0003] The existing electric meter is connected to the live wire and the neutral wire through the terminal when in use. When a problem occurs during use, the t...

Claims

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Application Information

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IPC IPC(8): G01R11/04
CPCG01R11/04
Inventor 蒋立群
Owner 江苏丽阳电子仪表有限公司
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