Ammeter with key protection function and key protection method thereof

A protection function, a technology for electric meters, applied in the field of electric meters, can solve the problems of damp or stuffy electric meters, low maintenance frequency, aging of soft rubber keys of electric meters, etc., and achieve the effect of reducing the impact and not easy to age

Pending Publication Date: 2022-06-07
ANTE METER GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that: the soft rubber buttons of the above-mentioned electric meter are directly exposed, which is easily affected by the external environment, and the location where the electric meter is installed is prone to humidity or stuffy conditions, and also due to the fact that few people pass by and the maintenance frequency is low. The accumulation of dust has caused the defect that the soft rubber keys of the meter are prone to aging

Method used

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  • Ammeter with key protection function and key protection method thereof
  • Ammeter with key protection function and key protection method thereof
  • Ammeter with key protection function and key protection method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Embodiment 1: An electric meter with key protection function, refer to figure 1 and figure 2 , including a meter body 1 , a first drive assembly 3 and a first shutter 4 . The electricity meter body 1 is used for connecting to the wall body 2 , and a accommodating slot 5 is defined in the middle of the side surface of the electricity meter body 1 away from the wall body 2 . A circuit board (not shown in the figure) is installed inside the meter body 1. The circuit board is provided with a number of soft rubber buttons 6. The soft rubber buttons 6 are arranged at the bottom of the groove extending out of the accommodating groove 5, and the key surface of the soft rubber buttons 6 is provided. There is a distance from the notch of the accommodating groove 5 . A first installation space 7 is opened in the meter body 1 , the first installation space 7 is communicated with the accommodating groove 5 , and a first slider 8 is slidingly connected in the first installation sp...

Embodiment 2

[0063] Embodiment 2: A key protection method for an electric meter with key protection function, refer to Figure 4 ,include:

[0064] S1, acquire sensing information from a human body sensor.

[0065] Specifically, the human body sensor is in a continuous working state. When a worker or a user approaches the meter body, the human body sensor can sense the human body.

[0066] Wherein, when the human body sensor does not sense the human body, the sensing information is the unmanned sensing information, and when the human body sensor senses the human body, the sensing information is the human sensing information.

[0067] S2, according to the sensing information, determine whether the installation slot needs to be opened, and if so, generate an electric push rod control command.

[0068] The electric push rod control command is used to drive the telescopic rod of the electric push rod to shorten and make the third shielding plate slide into the connection groove from the inst...

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Abstract

The invention relates to an electricity meter with a key protection function and a key protection method thereof, and relates to the technical field of electricity meters, the electricity meter comprises an electricity meter body used for being connected to a wall body, a containing groove is formed in the side face, away from the wall body, of the electricity meter body, an internal circuit board of the electricity meter body is provided with a soft rubber key, and the soft rubber key extends out of the groove bottom of the containing groove; the ammeter body is provided with a first installation space, the first installation space is communicated with the accommodating groove, and a first sliding block is slidably connected in the first installation space. The first driving assembly is connected into the first mounting space, and the first driving assembly is connected with the first sliding block and used for driving the first sliding block to slide; the first shielding plate is connected to the first sliding block, when the first sliding block is close to the containing groove, the first shielding plate slides into the containing groove along with the first sliding block and shields a groove opening of the containing groove, and when the first sliding block is away from the containing groove, the first shielding plate slides out of the containing groove along with the first sliding block. The electric meter has the advantage that the soft rubber key of the electric meter is not easy to age.

Description

technical field [0001] The invention relates to the field of electric meters, in particular to an electric meter with a key protection function and a key protection method thereof. Background technique [0002] Electric energy meter is the abbreviation of electric energy meter. It is an instrument used to measure electric energy, also known as electric energy meter and fire meter. In order to achieve specific functions, some electricity meters are provided with buttons for workers or users to press. [0003] In the related art, the electronic prepaid electricity meter is installed in the stairwell of the building, and the internal circuit board of the electronic prepaid electricity meter is provided with a number of soft glue buttons, and the soft glue buttons are exposed and pass through the electronic prepaid electricity meter. The housing is set up for the worker or user to press. [0004] In view of the above-mentioned related technologies, the inventor believes that: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B17/04H05K5/03H05K5/02G01R11/02H01H13/86
CPCB08B17/04H05K5/03G01R11/02H01H13/86
Inventor 吴超马涛康振兴张兴兵
Owner ANTE METER GRP
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