Relay

一种继电器、固定端子的技术，应用在继电器领域，能够解决距离不同、触点组件与线圈组件组装精度继电器动作影响、继电器动作影响等问题

Pending Publication Date: 2021-03-30
OMRON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the assembly accuracy of the contact assembly and the coil assembly may affect the operation of the relay
For example, due to assembly accuracy, the distance of the gap between the movable contact and the fixed contact is different, which may affect the operation of the relay

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Hereinafter, a relay according to an embodiment will be described with reference to the drawings. figure 1 It is a perspective view of the relay 1 of embodiment. figure 2 with image 3 It is an exploded perspective view of relay 1. Figure 4 is a longitudinal sectional view of the relay 1. Figure 5 with Image 6 is a top view of relay 1.

[0029] The relay 1 includes a contact assembly 2 , a housing 3 , a coil assembly 4 , a first fixed terminal 13 and a second fixed terminal 14 . The contact assembly 2 and the coil assembly 4 are arranged in the housing 3 . The housing 3 includes a base 11 and a box 12 . The base 11 and the case 12 are made of resin, for example. In addition, in figure 1 Among them, the box body 12 is omitted. The base 11 supports the first fixed terminal 13 , the second fixed terminal 14 , the contact assembly 2 and the coil assembly 4 .

[0030] In this embodiment, the movement direction (Y1, Y2), the support direction (Z1, Z2), and the l...

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PUM

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Abstract

In a relay according to the present invention, a moving member holds a movable contact piece at a position between a first movable contact and a second movable contact. The moving member is movable toa closed position and an open position. The bobbin includes a hole extending in a moving direction of the moving member. The movable iron core is disposed in the hole of the bobbin and is connected to the moving member. The base supports the first fixed terminal, the second fixed terminal, the contact assembly, and the coil assembly. The contact assembly and the coil assembly are assembled to thebase in a first support direction perpendicular to a moving direction of the moving member.

Description

technical field [0001] The invention relates to a relay. Background technique [0002] A plunger relay includes a pair of fixed terminals, a contact assembly, and a coil assembly (for example, refer to JP-A-2002-042626). Fixed contacts are connected to the fixed terminals. The contact assembly includes a movable contact piece, a pair of movable contacts and moving parts. A pair of movable contacts are connected with the movable contact piece. The moving part supports the movable contact piece. The coil assembly includes a coil and a movable iron core. The movable iron core is connected to the moving part. The movable iron core is moved by the magnetic force generated from the coil, thereby driving the moving part to move. As a result, the movable contact piece moves to open and close the movable contact and the fixed contact. [0003] In the above relay, the contact assembly and the coil assembly are housed in the case. When assembling the relay, the contact assembly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H50/04H01H50/20H01H50/64
CPCH01H50/04H01H50/20H01H50/642H01H50/042H01H50/045H01H50/36H01H50/641
Inventor 三宅彩加松岛弘一郎小材裕二
Owner OMRON CORP
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