Deceleration mechanism
AssigneesHONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., Hon Hai Precision Industry Co., Ltd.
InventorsGuo-Qing Zhang, Zhi-Ming Zhao
Life of this patent
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Abstract
A deceleration mechanism comprises a driving member, a driven member, an actuator device connected to the driving member, and a transmission member coiling around the driving member and the driven member. The transmission member comprises a positioning portion and a coiling portion extending from opposite sides of the positioning portion. The position portion is fixed to the driving member, the coiling portion coils a plurality of windings on the driving member, and then coils on the driven member. The number of windings of the transmission member coiled around the driving member is equal to or more than the transmission ratio of the deceleration mechanism.
Claims20
A deceleration mechanism, comprising:
- a driving member;
- a driven member;
- an actuator device rotating the driving member;
- and
- a transmission member comprising a positioning portion and a coiling portion extending from opposite edges of the positioning portion, the positioning portion being fixed to the driving member, and the coiling portion coiling a plurality of windings around the driving member and coils around the driven member.
A deceleration mechanism, comprising:
- a driving member;
- a driven member;
- an actuator device rotating the driving member;
- and
- a transmission member comprising a positioning portion and a coiling portion extending from opposite edges of the positioning portion, wherein the positioning portion is fixed to the driving member, the coiling portion coils around the driving member and overlaps a plurality of windings, and then coils around the driven member.
Dependencies are inferred from the claim text.