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External terminal leaf spring for cylindrical motor

A spring leaf and motor technology, applied in the field of motors, can solve the problems of complex manufacturing and high cost of spring leaf, and achieve the effect of complex manufacturing, easy punching molds, and good elasticity

Pending Publication Date: 2020-05-12
周口云泰电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide an external terminal spring sheet for cylindrical motors, so as to solve the problem of high manufacturing cost of the spring sheet in the prior art

Method used

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  • External terminal leaf spring for cylindrical motor
  • External terminal leaf spring for cylindrical motor
  • External terminal leaf spring for cylindrical motor

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Embodiment Construction

[0016] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0017] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the art to which this application belongs.

[0018] In the present invention, unless stated to the contrary, the used orientation words such as "upper, lower, top, and bottom" are usually for the direction shown in the drawings, or for the direction itself in vertical, vertical or In terms of the direction of gravity; similarly, for ease of understanding and description, "inside and outside" are relative to the inside and outside of the outline of each component itself, but the above orientation words a...

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PUM

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Abstract

The invention discloses an external terminal leaf spring for a cylindrical motor. The external terminal leaf spring comprises a first leaf spring and a second leaf spring, wherein the first leaf spring is of an L-shaped structure, the second leaf spring is of a straight plate structure, one end of the first leaf spring is fixedly connected with one end of the second leaf spring, and the other endof the second leaf spring is bent towards the first leaf spring. According to the invention, the first leaf spring is of an L-shaped structure, the second leaf spring is of a straight plate type structure, one end of the first leaf spring is fixedly connected with one end of the second leaf spring, the other end of the second leaf spring is bent towards the first leaf spring, the whole structure is in a straight state, die punching is facilitated, elasticity is good, deformation is not likely to happen, and the problems that in the prior art, leaf springs are complex in manufacturing and highin cost are effectively solved.

Description

technical field [0001] The invention belongs to the technical field of motors, and more specifically, the invention relates to an external terminal spring piece for a cylindrical motor. Background technique [0002] At present, the molds of the external terminal spring sheets of the existing miniature cylindrical motors are complicated in production and stamping, the cost is high, and the products are easily deformed. Contents of the invention [0003] The main purpose of the present invention is to provide an external terminal spring piece for a cylindrical motor, so as to solve the problem of high manufacturing cost of the spring piece in the prior art. [0004] In order to achieve the above object, the present invention provides an external terminal spring piece for a cylindrical motor, which includes a first spring piece and a second spring piece, the first spring piece has an L-shaped structure, and the second spring piece has a straight plate-shaped structure. One e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/22
CPCH02K5/22
Inventor 李德烈
Owner 周口云泰电子科技有限公司