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Ammeter push-pull type wiring device

A wiring device and a push-pull technology, which is applied in the field of electric meters, can solve the problems of low installation efficiency of electric meters, many wiring screws, and poor consistency, and achieve the effects of saving labor costs and time costs, stable and reliable connections, and avoiding inconsistencies

Pending Publication Date: 2020-07-31
HAIYAN ZHONGXIN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this patent can make the connecting terminal and the circuit board inside the meter firmly connected, it is not easy to fall off, and the failure rate of the meter is reduced; but the consistency is poor, there are too many wiring screws, time-consuming and labor-intensive, and the installation efficiency of the meter is low, so it is still With the above defects

Method used

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  • Ammeter push-pull type wiring device
  • Ammeter push-pull type wiring device
  • Ammeter push-pull type wiring device

Examples

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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0024] Example.

[0025] see Figure 1 to Figure 7 , the push-pull wiring device of the electric meter in this embodiment includes a base 6, a cover body 2 and a terminal frame 3, a plurality of crank handles 1 and a plurality of elastic members 4, the base 6 matches the cover body 2, and the terminal frame 3 is mounted on the base 6 , a plurality of crank handles 1 are arranged on the cover body 2, a plurality of elastic members 4 are arranged on the base 6, and the connection frame 3 is used for connecting the cables 5.

[0026] In this embodiment, the rocker 1 is provided with a roller 11, and the roller 11 is a high-hardness metal roller 11, and the rocker 1 is assembled together through accessories such as a s...

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Abstract

The invention relates to an ammeter push-pull type wiring device, and belongs to the field of ammeters. The device comprises a base, a cover body, a wiring frame, a plurality of rocking handles and aplurality of elastic pieces. The base is matched with the cover body, the wiring frame is installed on the base, the rocking handles are all arranged on the cover body, and the elastic pieces are allarranged on the base. The device is simple and reasonable in structural design, convenient to operate, stable and reliable in connection, good in consistency and capable of meeting use requirements.

Description

technical field [0001] The invention relates to a wiring device, in particular to a push-pull wiring device for electric meters, which belongs to the field of electric meters. Background technique [0002] At present, most electric meters are connected by screws. Different operators use uneven force, poor consistency, and unreliable connection. There are 8 screws for single-phase electric meters and 16 screws for three-phase electric meters. There are too many wiring screws, which is time-consuming and labor-intensive, and the installation efficiency of electric meters is low. [0003] The publication date is December 15, 2017, and the Chinese patent with the publication number 206756899U discloses a utility model patent named "electric meter wiring device". This patent includes an insulating shell and at least one terminal. The terminal is installed on the insulating shell through at least one crimping screw. The terminal has a wire insertion part for inserting a wire and a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R11/04
CPCG01R11/04
Inventor 杜战吴金良
Owner HAIYAN ZHONGXIN ELECTRONICS
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