Title:
AMPLITUDE-ADJUSTABLE SINE MECHANISM
Document Type and Number:
WIPO Patent Application WO/2021/109859
Kind Code:
A1
Abstract:
An amplitude-adjustable sine mechanism comprising: a driving crank (1) which rotates with one end point of the driving crank (1) as a rotating fulcrum and is provided with a sliding groove (11) extending in the radial direction; a sliding connecting member (2) which is rotationally connected to the driving crank (1) and can move in the radial direction of the sliding groove (11); a driven output member (3) which is provided with a guide groove (31) which extends up and down to allow the sliding connecting member (2) to move up and down, wherein the driven output member (3) can move left and right; and an adjusting structure (5) which can synchronously move along with the driving crank (1) and can adjust the position of the sliding connecting member (2) in the sliding groove (11), wherein the driving crank (1) rotates together with the sliding connecting member (2) to drive the driven output member (3) to move left and right. According to the amplitude-adjustable sine mechanism, the motion amplitude of the driven output member (3) can be adjusted.
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Inventors:
ZUO QIYANG (CN)
HE KAI (CN)
HE KAI (CN)
Application Number:
PCT/CN2020/129177
Publication Date:
June 10, 2021
Filing Date:
November 16, 2020
Export Citation:
Assignee:
SHENZHEN INST OF ADV TECH CAS (CN)
International Classes:
F16H35/16
Foreign References:
| SU1038125A1 | 1983-08-30 | |||
| CN110966367A | 2020-04-07 | |||
| CN102152845A | 2011-08-17 | |||
| CN102358968A | 2012-02-22 | |||
| JP2000304612A | 2000-11-02 | |||
| CN1037200A | 1989-11-15 | |||
| CN1915742A | 2007-02-21 |
Attorney, Agent or Firm:
BEIJING ZHONG XUN TONG DA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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