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Large-freedom-degree universal hinge

A universal hinge, large-degree-of-freedom technology, used in hinges with pins, door/window accessories, folding panels, etc., can solve the problems of poor hinge structure, insufficient swing angle, and insufficient load bearing capacity of rotation angle, and achieve structural Simple, improve the swing angle, improve the effect of the structure

Active Publication Date: 2018-04-27
帝悦精密科技(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present application provides a universal hinge with a large degree of freedom to solve the problem of insufficient swing angle, rotation angle and bearing load due to the poor structure of the hinge used in mechanical transmission in the prior art

Method used

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Embodiment Construction

[0026] In order to make the technical means, creative features, objectives and effects of the invention easy to understand, the present invention will be further elaborated below in conjunction with specific illustrations.

[0027] Such as figure 1 , 2 shown here figure 2 It is a view after the rotating shaft 12 is rotated 90 degrees after the lug connecting seat 3 is rotated. The present invention is a large degree of freedom universal hinge, which includes a positioning housing 1, a lug rotating shaft 2 is positioned inside the positioning housing 1, and a lug rotating shaft 2 located outside the positioning housing 1 is connected to a protrusion The lug connecting seat 3, furthermore, the positioning housing 1 is a fixed part, the lug rotating shaft 2 can rotate in the positioning housing 1, the part of the lug rotating shaft 2 located outside the positioning housing 1 and the lug connecting seat 3 connection, and the rotational power is transmitted between the lug rota...

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Abstract

The invention discloses a large-freedom-degree universal hinge. The large-freedom-degree universal hinge comprises a positioning shell, a convex lug rotating shaft is positioned in the positioning shell, the end, located outside the positioning shell, of the convex lug rotating shaft is provided with a convex lug connecting base in a connected manner, the positioning shell comprises a fixed plateand a fixed sleeve, the fixed plate is fixedly arranged on the end face of the fixed sleeve, the center of the fixed plate is provided with a through hole matched with the fixed sleeve, an annular check block is arranged in the middle of the inner wall of the fixed sleeve, a first roller bearing and a second roller bearing are arranged at the two ends of the annular check block, and the first roller bearing is arranged at the end, away from the fixed plate, of the annular check block. Through the large-freedom-degree universal hinge, the structure of the connecting hinge is effectively improved, 360-degree rotation can be finished, the swing angle can be lifted, bearing capacity is increased, certain firmness is achieved, and the universal hinge is simple in structure and easy to manufacture and mount.

Description

technical field [0001] The invention relates to the technical field of connecting parts, in particular to a large-degree-of-freedom universal hinge. Background technique [0002] As we all know, a hinge, also known as a hinge, is a mechanical device used to connect two solids and allow relative rotation between the two. Hinges can be constructed of movable components, or of collapsible material. Hinges are mainly installed on doors and windows, and hinges are more installed on cabinets. According to the classification of materials, they are mainly divided into stainless steel hinges and iron hinges; in order to let people enjoy better, hydraulic hinges (also known as damping hinges) appeared. Its characteristic is that it brings a buffer function when the cabinet door is closed, which minimizes the noise caused by the collision with the cabinet body when the cabinet door is closed. With the development of industry, the hinge has various forms and is used in industrial machi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D3/04E05D5/10E05D11/00
CPCE05D3/04E05D5/10E05D11/00
Inventor 陈洪良
Owner 帝悦精密科技(苏州)有限公司
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