Slide construction of sliding lid of mobile phone, electronic notepad

Abstract

The invention relates to a sliding structure of sliding closures of mobile phones or electronic notebooks, which comprises a motherboard assembled and arranged on the mobile phone and an upper cover; the upper cover is pivotally sheathed on the motherboard in a sliding structure state; and two elastic components are arranged between the motherboard and the upper cover; positioning hook parts are formed at two ends of the elastic components; the first positioning hook part is pivoted and fixed on the motherboard by using a positioning component, bends outwards in a spiral manner by taking the first positioning hook part as the center and is connected and provided with a first restoring force section; in addition, the second positioning hook part is pivoted and fixed on the upper cover by using the positioning component, and the first restoring force section bends and extends to one end of the second positioning hook part to form a second restoring force section taking a shape of the letter S. Therefore, the sliding displacement of the upper cover, supported, resisted and buffered by the two elastic components, is more stable and smooth and can mitigate the stress concentration and the elastic fatigue of the elastic components.

Description

technical field [0001] The invention relates to the technical field of mobile phones and electronic calculators, in particular to the invention for improving the slide sliding structure of the slide-type mobile phones and electronic calculators. Background technique [0002] With the advent of the era of technology and information explosion, mobile phones and electronic computers have become the necessary information products for modern people, and almost everyone has multiple phones. The "sliding flip phone" of the phone is the most popular among consumers. And this kind of mobile phone can only achieve the above-mentioned purpose of sliding and flipping the cover because it needs to be assisted by an elastic member installed inside its slide cover. The hysteresis and unsmooth situation in the sliding use of the cover, such as the structure disclosed in Taiwan Application No. 93202823 (hereinafter referred to as the existing one). [0003] The prior one is a patented inve...

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Problems solved by technology

Although the existing three springs are slightly bent compared with the existing two springs, because the second ring at the middle section and the pivot rings at the two ends for fixing the bottom plate and the upper cover are generally in a straight line structure, so when When the upper cover is slidably displaced, the spring will still cause stress concentration and elastic fatigue problems. In addition, although the existing three is to set two springs between the bottom plate and the upper cover to make the sliding displacement of the upper cover smoother, but because the two springs When combined with the upper cover, it is centrally arranged in the middle of the upper cover, and is arranged in a straight line up and down, which makes it prone to uneven force, and cannot really improve the smoothness of sliding of the sliding cover. It has been improved. the necessity of

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