Low-voltage relay spring device

A technology of spring devices and relays, applied in the direction of relays, electromagnetic relays, detailed information of electromagnetic relays, etc., can solve the problems of inconvenient installation, small size of relays, cumbersome production, etc., and achieve the effect of increasing usability and convenient disassembly and assembly

Inactive Publication Date: 2015-06-10
王东平
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing spring is a mechanical part that uses elasticity to work. It is generally made of spring steel and is widely used in machinery and instruments. However, the existing relay spring is generally connected by electric welding, which is cumbersome to make, and the relay is small in size. , the installation is also extremely inconvenient, the practicability of the spring is not high, and when the spring is damaged, the relay cannot be used

Method used

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  • Low-voltage relay spring device

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Embodiment Construction

[0010] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention will be defined more clearly.

[0011] Such as figure 1 As shown, a spring device of a low-voltage relay includes a spring 1, and a first iron rod 2 connected to one end of the spring 1, a second iron rod 3 connected to the other end of the spring 1, and a buckle connected to the first iron rod 2. 4, and the bending rod 5 connected with the second iron rod 3, the diameter of the two ends of the spring 1 is equal.

[0012] The buckle 4 is U-shaped. The bending rod 5 is perpendicular to the second iron rod 3.

[0013] The beneficial effect of the present invention is that the relay spring has a buckle, so it is more convenient to install. It only needs to fix the bending rod on th...

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Abstract

The invention discloses a low-voltage relay spring device, which comprises a spring, a first iron rod connected with one end of the spring, a second iron rod connected with the other end of the spring, a clamping buckle connected with the first iron rod, and bent rod connected with the second iron rod. Two ends of the spring have the same diameter. As the relay spring has the clamping buckle, mounting is convenient, the bent rod only needs to be fixed at the bottom of the relay, the clamping buckle is arranged on a movable part, mounting is completed, disassembling is convenient, so that only the spring is replaced when the spring is damaged, usability of the spring is enhanced, and the spring can also be used on other electric parts.

Description

Technical field [0001] The invention relates to a spring device of a low voltage relay. Background technique [0002] The existing spring is a mechanical part that uses elasticity to work. It is generally made of spring steel and is widely used in machinery and instruments. The existing relay spring is generally welded and connected, which is cumbersome to make and the size of the relay is small. , Installation is also extremely inconvenient, the practicability of the spring is not high, when the spring is damaged, the relay cannot be used. Summary of the invention [0003] The invention mainly solves the technical problems existing in the prior art, so as to provide a spring device for a low-voltage relay that is convenient to install, has high practicability, and is simple to manufacture. [0004] In order to solve the above problems, the present invention adopts the following technical solution: a spring device of a low voltage relay, comprising a spring, and a first iron rod co...

Claims

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Application Information

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IPC IPC(8): H01H50/56H01H50/00
CPCH01H50/56
Inventor王东平
Owner王东平