| 摘要 |
The present invention relates to a ball joint and a device mount including the ball joint, and more particularly, to a ball joint which can be securely maintained so that a joint angle is not changed after an angle of the ball joint is changed, and to a device mount including the ball joint. Also, the device support may easily install and separate the mounted device and has a locking function by which it can prevent the device from being separated. A ball joint according to an aspect of the present invention includes: a first link; a ball fixed to an end of the first link; and a second link having one end rotatably connected to the ball. A through hole perpendicular to a length direction of the first link in the direction of an axial line passing through a center of the ball is formed in the ball. A receiving part, for receiving a peripheral outer circumferential surface of the ball in which the through hole is formed, is formed in an end of the second link, and a through hole is formed in the receiving part. A device mount according to another aspect of the present invention includes: a mount; a support shaft rotatably disposed on the mount; a plurality of link assemblies rotatably and continuously coupled to a free end of the support shaft; a device holder freely coupled to a free end of each of the link assemblies; and a device adaptor detachably coupled to the device holder. |
