Abstract: A telescopic waterproof tube structure includes at least two connection tubes nested with each other, and a locking structure for locking two adjacent connection tubes that are made of an inner tube sleeved inside an outer tube. The locking structure includes an inner reducing sleeve fixed on an end of the outer tube, an outer reducing sleeve adjustably connected to the inner reducing sleeve, and a locking assembly provided between the inner reducing sleeve and the end to be connected of the inner tube. The locking assembly moves axially towards the inner reducing sleeve under the action of the outer reducing sleeve to clamp the inner tube on said inner reducing sleeve. A first sealing structure is provided between the inner and outer reducing sleeves. An activity seal slot surrounding the inner tube forms between the outer reducing sleeve and the locking assembly and accommodates a second sealing structure therein.

Abstract: A multifunctional stand includes a main rod; an adapting platform arranged at the upper end of the main rod and adapted to fix photographic or video shooting equipment; and a supporting seat arranged at the lower end of the main rod and used for supporting the main rod; at the lower end of the main rod is provided a first connecting structure, and at the upper end of the supporting seat is provided a second connecting structure; the first connecting structure and the second connecting structure are detachably connected with each other; and the second connecting structure is adapted to mount the adapting platform.

Abstract: A ball joint orientation device applicable to a unipod includes a ball joint and stop members, in which one end of the ball joint is formed as a rotating part and is arranged in a ball joint seat in a universal swaying manner, and the other end extends to form a connecting part and is fixedly connected with a main rod; the stop members are arranged in the ball joint seat, and include a locking stop member located at the upper side of the rotating part; an orientation knob is sleeved on the connecting part and/or the main rod; when screwed toward the direction close to the ball joint seat, the ball joint is subjected to orienting locking and no longer rotates; and when screwed toward the direction away from the ball joint seat, and the orienting locking is released, so the ball joint is rotatable freely.

Abstract: A multifunctional stand includes a main rod; an adapting platform arranged at the upper end of the main rod and adapted to fix photographic or video shooting equipment; and a supporting seat arranged at the lower end of the main rod and used for supporting the main rod; at the lower end of the main rod is provided a first connecting structure, and at the upper end of the supporting seat is provided a second connecting structure; the first connecting structure and the second connecting structure are detachably connected with each other; and the second connecting structure is adapted to mount the adapting platform.

Abstract: A unipod rotating apparatus includes a main rod, an adapting platform fixing photographic equipment, and a rotating device connecting the adapting platform to the main rod in a rotatable manner, in which the rotating device includes a rotating tube, a first connecting structure, a second connecting structure and a rotation connecting structure, in which the rotating tube is sleeved around the main rod; the first connecting structure fixedly connects the adapting platform to the upper end of the rotating tube; the second connecting structure is fixedly connected to the upper end of the main rod; and the rotation connecting structure is arranged between the first connecting structure and the second connecting structure, such that the first connecting structure and the second connecting structure are connected with each other in a relatively rotatable manner.

Abstract: A unipod rotating apparatus includes a main rod, an adapting platform fixing photographic equipment, and a rotating device connecting the adapting platform to the main rod in a rotatable manner, in which the rotating device includes a rotating tube, a first connecting structure, a second connecting structure and a rotation connecting structure, in which the rotating tube is sleeved around the main rod; the first connecting structure fixedly connects the adapting platform to the upper end of the rotating tube; the second connecting structure is fixedly connected to the upper end of the main rod; and the rotation connecting structure is arranged between the first connecting structure and the second connecting structure, such that the first connecting structure and the second connecting structure are connected with each other in a relatively rotatable manner.

Abstract: A ball joint orientation device applicable to a unipod includes a ball joint and stop members, in which one end of the ball joint is formed as a rotating part and is arranged in a ball joint seat in a universal swaying manner, and the other end extends to form a connecting part and is fixedly connected with a main rod; the stop members are arranged in the ball joint seat, and include a locking stop member located at the upper side of the rotating part; an orientation knob is sleeved on the connecting part and/or the main rod; when screwed toward the direction close to the ball joint seat, the ball joint is subjected to orienting locking and no longer rotates; and when screwed toward the direction away from the ball joint seat, and the orienting locking is released, so the ball joint is rotatable freely.

Abstract: A camera platform locking device, including a housing, for preventing the components from exiting; in the housing from the top down are configured: a sphere, for providing a support to the camera; a locking mechanism, arranged underneath the sphere, for working with the housing to lock the sphere inside the housing; a platform base, arranged underneath the locking mechanism, and fixedly connected to the housing, for providing a support to the locking mechanism. A camera platform locking device of this invention may allow two regulating assemblies to gain distinguished moving distances for achieving different regulation purposes when rotating each knob of the regulating assemblies with the same angle so as to improve the regulation performance of the locking device.

Abstract: A camera platform locking device, including a housing, for preventing the components from exiting; in the housing from the top down are configured: a sphere, for providing a support to the camera; a locking mechanism, arranged underneath the sphere, for working with the housing to lock the sphere inside the housing; a platform base, arranged underneath the locking mechanism, and fixedly connected to the housing, for providing a support to the locking mechanism. A camera platform locking device of this invention may allow two regulating assemblies to gain distinguished moving distances for achieving different regulation purposes when rotating each knob of the regulating assemblies with the same angle so as to improve the regulation performance of the locking device.

Abstract: The invention provides a camera platform locking device, comprises: a housing, for preventing the components from exiting; in said housing from the top down are configured: a sphere, for providing a support to the camera; a lower damping assembly having a inclined or spheric bottom surface, arranged underneath said sphere, for providing a damping to the upward and downward movement of said sphere; wherein, said lower damping assembly is a non-metallic elastic component in one-body form; a locking mechanism, arranged underneath said sphere, for working with said housing to lock said sphere inside the housing; an upper damping assembly is configured between the sphere and the housing for providing the damping for the upward movement of the sphere; a platform base, arranged underneath said locking mechanism, and fixedly connected to the housing, for providing a support to said locking mechanism.