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Moving iron unit provided with E-shaped armature and receiver comprising moving iron unit

An armature and moving iron technology, applied in the field of receivers, can solve the problems of time-consuming and laborious, high difficulty in adjusting the positioning fixture, and low production efficiency.

Inactive Publication Date: 2016-10-26
SUZHOU YICHUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The moving iron unit of the receiver mainly includes iron core, magnet, coil and armature. At present, in the assembly process of the receiver, a high-precision positioning fixture is required to position the armature at the center of the iron core, and the working position of the armature at the center of the iron core It is high-precision, and it is very difficult to make and adjust the positioning fixture, and it is time-consuming and laborious. During the welding process, both the positioning fixture and the iron core need to participate in the welding process. The welding process is more complicated and the production efficiency is low.

Method used

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  • Moving iron unit provided with E-shaped armature and receiver comprising moving iron unit
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  • Moving iron unit provided with E-shaped armature and receiver comprising moving iron unit

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Embodiment Construction

[0025] The content of the present invention will be further described in detail below in conjunction with specific embodiments:

[0026] In order to achieve the purpose of the present invention, as shown in the figure, one embodiment of the present invention is: a moving iron unit with an E-shaped armature, including an iron core 1, a magnet 2, a coil 4, and an E-shaped armature 3. , The iron core 1 is provided with a mounting port 12 and at least two positioning slots 11, the magnet 2 is installed in the mounting port 12, the E-shaped armature 3 includes a first connecting portion 31, a second connecting portion 32, and a third connecting portion 33 And the turning portion 35, the first connecting portion 31, the second connecting portion 32 and the third connecting portion 33 are respectively connected with the turning portion 35 to form an "E" type structure, the first connecting portion 31, the second connecting portion 32 and the positioning groove 11, the third connecting p...

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PUM

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Abstract

The invention discloses a moving iron unit provided with an E-shaped armature. The moving iron unit comprises an iron core, a magnet, a coil and the E-shaped armature, wherein the iron core is provided with a mounting port and at least two locating slots; the magnet is arranged in the mounting port; the E-shaped armature comprises a first connection part, a second connection part, a third connection part and a turning part; the first connection part, the second connection part and the third connection part are connected with the turning part respectively, thereby forming an E-shaped structure; the first connection part and the second connection part are matched with the locating slots; and the third connection part is inserted into the coil and the mounting port. The moving iron unit has the beneficial effects that the first connection part and the second connection part are matched with the locating slots, and the third connection part is inserted into the coil and the mounting port, so that the E-shaped armature can be inserted into a working position of the iron core like a drawer; a high-accuracy locating requirement is ensured; and the E-shaped armature can be assembled without any stationary fixture. Moreover, only the iron core is needed for locating in a welding process, so that subsequent automatic production is ensured.

Description

Technical field [0001] The invention relates to the field of receivers, in particular to a moving iron unit with an E-type armature and a receiver containing the same. Background technique [0002] The moving iron unit of the receiver mainly includes an iron core, a magnet, a coil and an armature. At present, in the assembly process of the receiver, a high-precision positioning fixture is required to position the armature in the center of the iron core, and the armature is in the working position of the center of the iron core. It is high-precision, it is very difficult to make and adjust the positioning fixture, and it is time-consuming and laborious. During the welding process, both the positioning fixture and the iron core need to participate in the welding process. The welding process is more complicated and the production efficiency is low. [0003] Therefore, there is an urgent need for a moving iron unit of a receiver in which the armature can be installed in the iron core w...

Claims

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Application Information

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IPC IPC(8): H04R11/06
CPCH04R11/06
Inventor 胡牧
Owner SUZHOU YICHUAN TECH CO LTD
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