Movable support for limiting angle

Abstract

The invention discloses a movable support for limiting an angle. The movable support comprises a movable support, two axis holes, two axis supports and two axes, wherein through the special design of shapes and structures of the two axes and the two axis holes, the two axes can respectively perform limited rotations in the two axis holes. In conclusion, the aim of limited rotations for the movable support is realized through special design of the shapes and structures of the two axes and the two axis holes, the structure of the movable support is very simple, the occupied space of the movable support is reduced greatly as well as the production cost is saved obviously.

Description

technical field [0001] The invention relates to a movable bracket, in particular to an angle-fixed movable bracket whose maximum rotatable angle is limited during rotation. Background technique [0002] In many mechanical structures, it is often necessary to make a certain part rotate around an axis. In practice, a bearing structure is often used to achieve the above purpose. However, since the bearing generally performs circular motion during operation, the angle of rotation cannot be determined. Therefore, in some special cases, as mentioned above, when it is necessary to limit the maximum rotatable angle of the component, it is necessary to use other auxiliary structures to achieve it. After adopting the above-mentioned auxiliary structure, a new problem arises that it not only increases the manufacturing cost, but also makes the mechanical structure more complicated and increases the probability of mechanical failure. [0003] To sum up, the problem to be solved urgentl...

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Problems solved by technology

[0002] In many mechanical structures, it is often necessary to make a certain part rotate around an axis. In practice, a bearing structure is often used to achieve the above purpose. However, since the bearing generally performs circular motion during operation, the angle of rotation cannot be determined. Therefore, in some special cases, such as the above-mentioned need to limit the maximum angle of rotation of the parts, it is necessary to use other auxiliary structures to achieve

After adopting the above-mentioned auxiliary structure, the new problem that arises is that it not only increases the manufacturing cost, but also makes the mechanical structure more complicated and increases the probability of mechanical failure

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