Pushbutton structure

Abstract

The invention discloses a pushbutton structure which has good reliability. The pushbutton structure comprises a push block and a sliding chute (1), wherein the push block and the sliding chute (1) are cooperated and can slide relatively, the push block comprises a first part (2.1) and a second part (2.2) which can move up and down relatively; the first part (2.1) is sequentially provided with at least two first position limiting parts (3) along the sliding direction, and the sliding chute (1) is provided with a second position limiting part (4) which can be connected with one of the first position limiting parts (3) to limit the first part (2.1) to slide along the sliding direction; when the first part (2.1) is moved upwards relative to the second part (2.2), the first position limiting parts (3) and the second position limiting part (4) are connected, and when the first part (2.1) is moved downwards relative to the second part (2.2), the first position limiting parts (3) and the second position limiting part (4) are separated.

Description

Technical field [0001] The invention relates to the technical field of push button structures, in particular to a push button structure. Background technique [0002] The current push button structure includes a push block and a sliding groove. The push block cooperates with the sliding groove and can slide relative to each other. In order to have a certain resistance limit on the push block, the push block and the sliding groove are provided on both sides of the sliding direction. There are protrusions, the two protrusions on the same side of the push block and the sliding groove can interfere with each other, and at least one of the two protrusions has elasticity. In this way, when the push block is pushed, a greater force needs to be applied to overcome The elasticity of the elastic protrusions, thereby destroying the conflicting state, enables the push block to move along the chute. Although the above-mentioned structure simply achieves the design requirements for resistance ...

AI Technical Summary

Problems solved by technology

[0002] The current push button structure includes a push block and a chute. The push block cooperates with the chute and the two can slide relative to each other. There are protrusions, and the two protrusions on the same side of the push block and the slide groove can interfere with each other, and at least one of the two protrusions has elasticity, so that when pushing the push block, it is necessary to apply a larger force to overcome The elasticity of the elastic protrusions destroys the state of mutual conflict, so that the push block can move along the chute. Although the above structure simply meets the design requirements of resistance limitation, it cannot be used in environments with large vibrations (such as electric hammers) or artificially. In the case of accidentally touching the push block, the push block is easy to move by mistake, which brings hidden dangers to safety and normal use, that is, the reliability of the push button structure is poor

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