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Relay and assembly method thereof

A relay and mounting frame technology, applied in the field of relays and their assembly, can solve the problems of small structure of lead pieces and lead pins, small welding space for welding parts, and easy occurrence of false welding during welding, so as to achieve convenient assembly, solve the problem of false welding, Stable plug-in effect

Pending Publication Date: 2016-01-06
NINGBO YINZHOU YONGLIN ELECTRON ELECTRICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing lead piece and lead needle and lead needle and coil are connected by welding, but because the structure of lead piece and lead needle is small, both the welding space and the welding parts are very small, and it is easy to occur during welding. Weld phenomenon

Method used

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  • Relay and assembly method thereof
  • Relay and assembly method thereof
  • Relay and assembly method thereof

Examples

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Embodiment Construction

[0032] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0033] Please refer to Figure 1-Figure 6 , the relay of the present invention, it comprises:

[0034] Coil frame 3;

[0035] The mounting frame 30 is arranged on the coil frame 3; the outer surface of the mounting frame is formed with lead wire sockets (303, 304), and the top surface is formed with lead sheet sockets (301, 302), and the lead wire sockets and corresponding lead sheet sockets connected;

[0036] Lead wire needles (5, 6), partly inserted in the lead wire needle sockets (303, 304);

[0037] The lead sheet (1, 2) has a plug-in part 10, and the middle part of the plug-in part forms a first snap-in slot (101, 201); the plug-in part is inserted in the socket of the lead sheet, and passes through the first snap...

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PUM

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Abstract

The invention discloses a relay. The relay comprises a coil frame, a mounting rack, lead pins and lead tabs; the mounting rack is arranged on the coil frame, lead pin jacks are formed in the lateral surface of the mounting rack, lead tab jacks are formed in the top surface of the mounting rack, and the lead pin jacks are communicated with the lead tab jacks; the lead pins are partially inserted into the lead pin jacks respectively; and the lead tabs include insertion portions, first clamp connection grooves are formed in the middle portions of the insertion portions respectively, the insertion portions are inserted into the lead tab jacks respectively, and the lead pins are clamped by the first clamp connection grooves. The lead pins and the lead tabs are connected to a coil in the clamped manner, welding is not needed, and the problem of incomplete soldering is fundamentally solved.

Description

technical field [0001] The invention relates to the technical field of relays, in particular to a relay and an assembly method thereof. Background technique [0002] The working principle of the relay is an electronic control device that generates a magnetic field in the coil through the current to drive the magnetic components to pull in or out. The current of the relay is generally connected to the lead needle through the lead sheet, and then passed to the coil enameled wire through the lead needle. The reliability of the connection between the lead piece and the lead pin, and between the lead pin and the coil enameled wire is an important parameter that affects whether the current can be correctly conducted to the coil. [0003] The existing lead piece and lead needle and lead needle and coil are connected by welding, but because the structure of lead piece and lead needle is small, both the welding space and the welding parts are very small, and it is easy to occur duri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H50/14H01H49/00
CPCH01H50/14H01H49/00
Inventor 王林沪钱何伟钱丽莉王继伦
Owner NINGBO YINZHOU YONGLIN ELECTRON ELECTRICAL EQUIP
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