Prosthetic structures for multi-axis hinge devices, multi-axis hinge devices and folding devices

Abstract

The invention discloses a prosthesis structure, which is used for a multi-axis hinge device having a first mounting plate, a second mounting plate, and a multi-axis hinge respectively fixedly connected to the first mounting plate and the second mounting plate; The pivot hinge makes the first mounting plate rotate around the second mounting plate within a preset angle range; the prosthetic structure is used to be arranged between two adjacent multi-axis hinges, including a connecting shaft group with a plurality of connecting shafts arranged in parallel And a plurality of prosthetic blocks comprising a first prosthetic block and a second prosthetic block; the first prosthetic block is used to be sleeved on two adjacent connecting shafts; the second prosthetic block is used to be sleeved on the connecting shaft On the connecting shaft on the outside of the group, the connecting shaft is fixedly connected with the first mounting plate or with the second mounting plate. The prosthesis structure can make the shape and structure of the multi-axis hinge device complete. The present invention also provides a multi-axis hinge device using the above-mentioned prosthesis structure, and a folding device using the above-mentioned multi-axis hinge device with a prosthesis structure, both of which have the characteristics of complete appearance.

Description

technical field [0001] The present invention relates to the technical field of machinery industry, and more specifically, relates to a prosthesis structure for a multi-axis hinge device, a multi-axis hinge device, and a folding device. Background technique [0002] With the development of society, there are more and more forms of hinge devices. At present, the hinge devices commonly used for folding devices are multi-axis hinge devices, so that the two bodies of the folding device can rotate relative to each other within the range of 0°-360°. [0003] The multi-axis hinge device includes a mounting plate and a multi-axis hinge; the mounting plate is used for fixed connection with the body of the folding device; the multi-axis hinges each include a plurality of shafts arranged in parallel, and adjacent shafts are connected to each other through connecting pieces; A connecting rod is arranged on the shaft, and the connecting rod is fixedly connected with the mounting plate. W...

AI Technical Summary

Problems solved by technology

[0004] However, since the size of the two bodies in the folding device is generally large, in order to ensure that the first body and the second body are connected stably and reliably through the multi-axis hinge device, the first mounting plate and the second mounting plate in the above-mentioned multi-axis hinge device There are generally multiple multi-axis hinges arranged at intervals on the board, and there are gaps between adjacent multi-axis hinges, which makes it difficult to meet the requirements for the appearance of folding equipment

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