Relay base

Abstract

The invention discloses a relay base, which has the advantages that on one hand, manual assembling is more energy-saving and convenient; and on the other hand, an elastic part is basically prevented from being separated from a body, so that a folding line is not formed at a connecting part between the elastic part and the body. The relay base comprises the body (1), wherein one elastic part (2) is arranged on the body (1); the elastic part (2) is provided with a through hole (2.1) which is used for being matched with a bulge (3.1) on a yoke (3) of the relay; the elastic part (2) is provided with an opening (2.2) which is arranged along the movement direction of the bulge (3.1) when the yoke (3) is mounted; the opening (2.2) is communicated with the through hole (2.1); the width of the opening (2.2) is smaller than the diameter of the through hole (2.1); and the opening (2.2) is used for the bulge (3.1) to pass through to enable bulge (3.1) to enter the through hole (2.1).

Description

Technical field [0001] The invention relates to the technical field of relays, in particular to a relay base. Background technique [0002] At present, there is a relay base, which includes a main body. The main body is provided with an elastic part, the elastic part is provided with a through hole, and the yoke is provided with a protrusion matching the through hole, and the yoke is covered by the elastic part. It is compressed and fixed in the body. When installing, the elastic part needs to be stretched upward first, and then the yoke is partially inserted into the body slowly. When the protrusion falls into the through hole, the yoke is installed in place, and then The elastic tribe presses down on the yoke, so that the upward expansion must allow the protrusion to enter. Therefore, the upward expansion of the elastic part is relatively large. On the one hand, it is difficult for workers to assemble, and on the other hand, it will cause elasticity. The disconnection of the p...

AI Technical Summary

Problems solved by technology

[0002] At present, there is a relay base, which includes a main body, an elastic part is provided on the main body, a through hole is provided in the elastic part, a protrusion matching the through hole is provided on the yoke, and the yoke is formed by the elastic part. It is pressed and fixed in the body. When installing, it is necessary to stretch the elastic part upwards first, and then slowly insert the yoke part into the body. When the protrusion falls into the through hole, the yoke is installed in place, and then The elastic part presses down on the yoke, so that the upward stretching range of the elastic part must allow the protrusion to enter, so the upward stretching range of the elastic part is relatively large. On the one hand, it makes the assembly of workers more difficult and inconvenient; The disconnection of the part and the body increases the scrap rate, or creates creases at the connection between the elastic part and the body, which in turn creates hidden dangers for subsequent use

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