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Memory alloy motor module, assembling system and assembling method

A memory alloy and module technology, which is applied in propulsion systems, installations, electromechanical devices, etc., can solve problems such as poor connection stability, low work efficiency, and affecting the work efficiency of memory alloy motor modules

Inactive Publication Date: 2022-05-31
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, the mover and stator are usually made of plastic materials. In the prior art, steel sheets with memory alloy wires are usually glued to the mover and stator. The work efficiency is low, and the connection stability is poor, which affects the memory alloy. The working efficiency of the motor module

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  • Memory alloy motor module, assembling system and assembling method
  • Memory alloy motor module, assembling system and assembling method
  • Memory alloy motor module, assembling system and assembling method

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Embodiment Construction

[0027] In order to make the purpose, technical solution and advantages of the application clearer, the application will be further described in detail below in conjunction with the accompanying drawings.

[0028] Hereinafter, the terms "first", "second", etc. are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first", "second", etc. may expressly or implicitly include one or more of that feature. In the description of the present application, unless otherwise specified, "plurality" means two or more.

[0029] In addition, in this application, directional terms such as "upper" and "lower" are defined relative to the schematic placement of components in the drawings. It should be understood that these directional terms are relative concepts, and they are used for relative For descriptions and clarifications, it may vary ac...

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Abstract

The embodiment of the invention discloses a memory alloy motor module and an assembling system and method, and the module comprises a rotor which is provided with a first metal part; the stator is provided with a second metal part; the third metal part is connected with the first metal part in a welding manner; the fourth metal part is connected with the second metal part in a welding manner; one end of the memory alloy wire is connected with the third metal part, and the other end of the memory alloy wire is connected with the fourth metal part. According to the embodiment of the invention, the motor is provided with the first metal part and the second metal part, the first metal part is connected with the third metal part in a welded manner, and the second metal part is connected with the fourth metal part in a welded manner, so that compared with an adhesive connection mode in the prior art, the efficiency is higher, and the connection stability is high; and the performance of the memory alloy motor module is improved.

Description

[0001] This application is a divisional application, the application number of the original application is 201911176227.0, and the original application date is November 26, 2019. The entire content of the original application is incorporated in this application by reference. technical field [0002] The embodiments of the present application relate to the field of terminal technology, and in particular to a memory alloy motor module, an assembly system, and an assembly method. Background technique [0003] Memory alloy motors have significant advantages such as small size, low cost, no magnetic field interference, high-precision positioning without additional sensors, and greater control tension. They are gradually applied to camera modules of terminal equipment to achieve auto-focus and optical anti- shake function. [0004] Among them, the memory alloy motor includes: a motor module, and a memory alloy wire arranged on the motor module. The motor module includes: 1 mover a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K41/035H02K15/00G02B7/04G03B30/00
CPCH02K41/0354H02K15/00G02B7/04G03B30/00
Inventor 傅立峰高雨浩肖剑
Owner HUAWEI TECH CO LTD