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Pin winding structure and method for plug-in device and plug-in device

A technology of winding structure and winding method, which is applied in the field of electronics, can solve problems such as process impact, small slack, and breakage of pin windings, so as to enhance winding strength, increase slack, and improve stress resistance Effect

Pending Publication Date: 2017-05-10
GREE ELECTRICAL APPLIANCE WUHU +1
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Problems solved by technology

[0002] There are through-hole soldered electronic devices with winding design inside. Because the design and production do not avoid various hidden dangers that the product may encounter during the customer's use, there are generally hidden defects with small slack, which makes the pins easy to be subjected to external forces. Cause the winding place to break (such as floating height shaping pressing, process impact)

Method used

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  • Pin winding structure and method for plug-in device and plug-in device

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Embodiment Construction

[0017] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. 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.

[0018] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embo...

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Abstract

The invention provides a pin winding structure and method for a plug-in device and the plug-in device. According to the pin winding structure for the plug-in device, the starting end and tail end of an internal coil lead are bent and used for connecting a pin winding wire of the plug-in device. By adopting the technical solution, the loose quantity of the internal winding weak link of a product is improved on design, the stress resistance is promoted, the quality risk after the product is used in the subsequent procedure is effectively reduced, the complaint about after-service is reduced, and the reliability of the product is improved.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a pin winding structure and method of a plug-in device and the plug-in device. Background technique [0002] There are through-hole soldered electronic devices with winding design inside. Because the design and production do not avoid various hidden dangers that the product may encounter during the customer's use, there are generally hidden defects with small slack, which makes the pins vulnerable to external forces. Cause the winding place to break (such as floating height shaping pressing, process impact). Combined with the after-sales and process failure data of the same type of products, similar problems are also found, and there is a lot of room for improvement in the design of failed products through anatomical observation. Contents of the invention [0003] In view of this, the present invention provides a pin winding structure of a plug-in device, including: the st...

Claims

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Application Information

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IPC IPC(8): H05K3/34
CPCH05K3/3426H05K2201/10757
Inventor 杨俊翟浩春古湘龙张风赵晓博管伟
Owner GREE ELECTRICAL APPLIANCE WUHU
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