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Static spring piece for small relay

A static reed, relay technology, applied in relays, electromagnetic relays, detailed information of electromagnetic relays, etc., can solve the problems of inconvenient assembly and use, lack of limit structure, etc.

Inactive Publication Date: 2015-01-14
宁波天波纬业电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The small relay static reed of the above structure has the following disadvantages: because the two sides of the terminal pin are flat and lack a limit structure, there will be left and right, up and down sliding between the shell and the shell after installation, which brings great inconvenience to actual assembly and use. inconvenient

Method used

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  • Static spring piece for small relay

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0014] Such as figure 1 As shown, the small relay static reed of the present invention comprises a static reed body 1, one end of which of the static reed body 1 is provided with a connecting pin 1.1 that connects a quick connector and is provided with a wiring hole, and the static reed body 1 The other end of 1 is provided with a pin 1.2 welded to the circuit board, the bottom of the terminal 1.1 is provided with a first bending plate 1.3, the bottom of the terminal 1.1 is provided with a first notch 1.4, and the folding The middle part of the bent plate 1.3 is provided with a second notch 1.5; it is characterized in that: one side of the bottom of the terminal pin 1.1 is provided with a first protrusion 1.6, and the other side of the bottom of the terminal pin 1.1 is provided with a second notch. Two protrusions 1.7, the first protrusion 1.6...

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Abstract

The invention discloses a static spring piece for a small relay. The static spring piece includes a static spring piece body (1). A wiring pin (1.1) is arranged at one end of the static spring piece body (1). A base pin (1.2) is arranged at the other end of the static spring piece body (1). A first bent plate (1.3) is arranged at the bottom of the wiring pin (1.1). A first notch (1.4) is arranged at the bottom of the wiring pin (1.1). A second notch (1.5) is arranged in the middle of the first bent plate (1.3). A first protrusion (1.6) is arranged on one side face of the bottom of the wiring pin (1.1). A second protrusion (1.7) is arranged on the other side face of the bottom of the wiring pin (1.1). The first protrusion (1.6) is parallel to the wiring pin (1.1). The second protrusion (1.7) is perpendicular to the wiring pin (1.1). According to the static spring piece for the small relay, the wiring pin can be limited in the left-right direction and the up-down direction after being installed on an outer shell.

Description

technical field [0001] The invention relates to an electronic control device, in particular to a small relay static reed. Background technique [0002] When the relay is working, as long as a certain voltage is applied to both ends of the coil, a certain current will flow through the coil, thereby generating an electromagnetic effect. The armature pushes the moving spring through the push rod until the moving spring and the static spring are attracted. When the coil is powered off, the electromagnetic attraction force disappears, the armature returns to its original position, and the moving spring is separated from the static spring. [0003] At present, there is a small relay static reed, which includes a static reed body, one end of which is provided with a quick connector and a wiring hole for connecting to the static reed body, and the other end of the static reed body is provided with A pin welded to the circuit board, a first bending plate is provided at the bottom of...

Claims

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Application Information

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IPC IPC(8): H01H50/64
CPCH01H50/645H01H50/14
Inventor 王铁伟王坚敏
Owner 宁波天波纬业电器有限公司
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