Title:
WHEEL STRUCTURE, AND WHEEL CONTROLLER FOR CAMERA MOUNT
Document Type and Number:
WIPO Patent Application WO/2019/184287
Kind Code:
A1
Abstract:
A wheel structure (2), and a wheel controller for a camera mount using the wheel structure (2). The wheel structure (2) comprises a base (10), a wheel assembly (20), and a damping adjustment assembly (30). The base (10) is provided with an accommodating cavity (101). The wheel assembly (20) and the damping adjustment assembly (30) are partially located within the accommodating cavity (101). The wheel assembly (20) comprises a wheel (21) and a rotating shaft (22) coaxially linked to the wheel (21). The damping adjustment assembly (30) comprises an adjustment member (31), an elastic member (32), and a pressing member (33). The adjustment member (31) acts on the pressing member (33) via the elastic member (32), such that the pressing member (33) presses against the rotating shaft (22) in an axial rotation direction of the wheel (21). The adjustment member (31) adjusts the pressing force of the pressing member (33) on the rotating shaft (22) by means of adjusting the pressure applied by the elastic member (32) on the pressing member (33). When a user operates the wheel (21), the wheel structure (2) adjusts damping by means of changing the magnitude of the pressing force of the pressing member (33) on the rotating shaft (22), thereby improving the user experience.
Inventors:
LIANG GUIBIN (CN)
Application Number:
PCT/CN2018/108704
Publication Date:
October 03, 2019
Filing Date:
September 29, 2018
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
G05G1/08
Foreign References:
| CN206960997U | 2018-02-02 | |||
| CN102835369A | 2012-12-26 | |||
| CN204188938U | 2015-03-04 | |||
| CN203962834U | 2014-11-26 | |||
| CN206138303U | 2017-05-03 | |||
| CN204909280U | 2015-12-30 | |||
| US20110174582A1 | 2011-07-21 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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