A Steadicam gimbal

A universal joint and integrated technology, applied in the field of universal joints, can solve the problems that it is not suitable for mass tourists, the universal joint cannot be made of carbon fiber, and it is inconvenient to carry, so as to increase the burden of travel, have good stability, and be convenient carrying effect

Inactive Publication Date: 2018-04-24
孙千然
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main problem of the current Steadicam gimbal is: because it is designed for shooting movies, in order to bear the weight of a movie camera more than ten kilograms, the structure is complex, bulky, high cost and not easy to carry, not suitable for travel For those who use it, although there is an ultra-light carbon fiber version of Stoudemire, the universal joint cannot be made of carbon fiber. The weight of the whole machine is 1.3-1.5Kg including weights, and the price is around 1,000 yuan. Whether it is price or weight considerations , still not suitable for mass tourists

Method used

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  • A Steadicam gimbal
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  • A Steadicam gimbal

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Embodiment Construction

[0023] The balance head 1 is a commercially available finished product, its bottom is connected with the upper body 2 of the universal joint, and the injection molding version ( figure 2 In ), the universal joint upper body 2 and the ball bowl 18 are integrated, and the universal joint upper body 2 and the ball bowl 18 are integral injection molded parts inlaid with metal inserts. The shape is very similar to a basket, and the upper part is a curved strip. The central injection molding has a central part 9, the central part 9 is an inch 3-point (3 / 8 inch) bolt, and a deep blind hole is drilled in the center of the head; the lower part of the universal joint body 2 is bowl-shaped, and the inner surface of the lower part is spherical , surrounded by a cylindrical surface, the raised part of the center below the bottom is injection-molded with a coupling nut 11, the coupling nut 11 is an inch 3-point (3 / 8 inch) nut, and is used in conjunction with the same male thread fixed on th...

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Abstract

A Steadicam universal joint is a very simple universal joint with only two parts. It can reduce weight and increase usage, and the Steadicam equipped with the present invention can have seven purposes (small Si, high-speed device, low-speed device, car camera, Selfie stick, monopod, trekking pole), so it is easy to popularize . The structure is: the center of the universal joint body (2) is fixedly connected with a center piece (9), the center of the head of the center piece (9) is drilled with a blind hole, the ball bowl (18) is bowl-shaped, the inner surface of the lower part is spherical, and the center top Bar (4) is a metal round bar, and the top is pointed, and the middle part of center push rod (4) is fixedly connected with bent bar (8), and the other end of bent bar (8) is fixedly connected with handle.

Description

Technical field: [0001] The invention relates to a universal joint of a handheld shooting stabilizer, that is, a universal joint of a Steadicam or Brown stabilizer. Background technique: [0002] Invented in the 1970s, the Steadicam is currently the key equipment for shooting videos on the move. Together with the rocker arm and the track, it constitutes the necessary equipment for shooting movies, TV dramas, and weddings. [0003] Steadicam is divided into two categories: standard Steadicam (commonly known as: Dasi) and simple Steadicam (small Si). The standard Steadicam is composed of iron vest, spring arm and stabilizer. It is a professional equipment used to shoot movies and TV dramas. , the simple Steadicam only has the above three stabilizers (in the holder) and is mainly used for wedding photography and quasi-professional photography enthusiasts. [0004] The main problem of the current Steadicam gimbal is: because it is designed for shooting movies, in order to bear ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C11/06F16M11/14G03B17/56
Inventor 孙宗炎
Owner 孙千然
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