Spring net type hinge device and enfolding device with same

Abstract

The invention discloses a spring net type hinge device and an enfolding device with same. The hinge device comprises a first hinge support and a second hinge support, wherein the first hinge support comprises a first protruded semicircular ring and a first bottom plate; the first protruded semicircular ring is fixedly mounted at the bottom part of the side surface of the first bottom plate; two first limiting concave pits are formed in the first bottom plate; the second hinge support comprises a second protruded semicircular ring and a second bottom plate; the second protruded semicircular ring is fixedly mounted on the lower surface of the second bottom plate; two second limiting concave pits are formed in the second bottom plate; a spring net of which the side surface is provided with a limiting sheet is arranged between the first protruded semicircular ring and the second protruded semicircular ring; an elongated groove in which the first protruded semicircular ring is embedded is formed in the limiting sheet; the enfolding device comprises a first main body, a second main body and at least one hinge device; the first main body and the second main body are connected through the hinge device.

Description

technical field [0001] The invention relates to the technical field of hinges and folding, in particular to a spring mesh hinge device and a folding device with the hinge device. Background technique [0002] With the continuous promotion and application of folding equipment, in order to maintain the use form of the equipment, it is necessary to adopt a series of related folding equipment to maintain the corresponding use form. In the existing technical solutions, in order to realize the use of folding devices such as notebook calculators and mobile phones, various forms of hinges have been proposed. For example, a conventional hinge bracket uses friction shrapnel to provide friction torque, but this conventional design It has a defect that only 1-2 types of friction torque can be provided, and it cannot provide proper friction torque according to the opening angle of the folding device. Contents of the invention [0003] In order to overcome the deficiencies of the exist...

AI Technical Summary

Problems solved by technology

In the existing technical solutions, in order to realize the use of folding devices such as notebook calculators and mobile phones, various forms of hinges have been proposed. For example, a conventional hinge bracket uses friction shrapnel to provide friction torque, but this conventional design It has a defect that it can only provide 1-2 types of friction torque, but cannot provide the appropriate friction torque according to the opening angle of the folding device

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