Gas meter motor

A technology of gas meters and casings, which is applied in the direction of electromechanical devices, electrical components, mechanical equipment, etc., and can solve problems such as gas leakage, hidden dangers of sealing, and inadequacy, etc.

Pending Publication Date: 2020-01-03
湖北升玛电子有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing gas meter valves generally realize the closing of the valve through a motor-driven connecting rod mechanism, and a deceleration mechanism is

Method used

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-3 , the present invention provides a technical solution: a gas meter motor, comprising:

[0025] The main body of the motor is composed of a casing 1, a magnetic ring 2, a rotor 3, a coil 4 and an output shaft 5. The casing 1 is a hollow cylindrical body, the rotor 3 is set in the casing 1, and the coil 4 is wound on the rotor 3. Above, the magnetic ring 2 is fixed on the inner ring of the casing 1, and forms a surrounding around the roto...

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Abstract

The invention discloses a gas meter motor, which comprises a motor main body and a positioning and locking device arranged on the motor main body, wherein the positioning and locking device comprisesa semi-cylindrical positioning seat, a positioning groove is formed in the inner wall of the positioning seat in the circumferential direction, a sliding block capable of sliding along the positioninggroove is arranged in the positioning groove, a locking groove is formed in the bottom of the sliding block, a locking block is arranged at one side end of the positioning groove, the locking block is arranged in a containing groove and supported by a spring, the spring can retract into the containing groove after being compressed, the sliding block is connected to an output shaft of the motor through a positioning connecting rod and can rotate along with the output shaft to synchronously slide in the positioning groove, and a locking indicating device is arranged in the containing groove. Bymeans of the gas meter motor, it can be effectively guaranteed that a gas meter valve is closed in place and is not prone to loosening, and thus the potential safety hazard of gas leakage is eliminated.

Description

technical field [0001] The invention relates to a motor device, in particular to a gas meter motor. Background technique [0002] Existing gas meter valves generally realize the closing of the valve through a motor-driven connecting rod mechanism, and a deceleration mechanism is set in the middle. This simple driving method has certain hidden dangers in sealing, and the valve may be loose or not closed properly. Gas leakage may result. Contents of the invention [0003] The purpose of the present invention is to provide a gas meter motor to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a gas meter motor, comprising: [0005] The main body of the motor is composed of a casing, a magnetic ring, a rotor, a coil and an output shaft. The casing is a hollow cylindrical body, the rotor is arranged in the casing, and the coil is wound around ...

Claims

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Application Information

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IPC IPC(8): H02K7/00H02K11/20F16K31/04F16K37/00
CPCF16K31/047F16K37/0058H02K7/003H02K11/20
Inventor 柯卓英
Owner 湖北升玛电子有限公司
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