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Patent Searching and Data


Title:
UNDERWATER LEAD SCREW SLIDER TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/098178
Kind Code:
A1
Abstract:
An underwater lead screw slider transmission device. The device comprises two parts, i.e., a watertight motor (1) and a lead screw slider transmission mechanism; a driving motor, a transmission mechanism, a detection means, and a control system are arranged inside the watertight motor (1), and the watertight motor (1) is in electrical signal connection with the outside by means of a watertight connector; the lead screw slider transmission mechanism comprises a base and a lead screw slider, and under the drive of the watertight motor (1), a lead screw can drive the slider to reciprocate along guide rails. According to the underwater lead screw slider transmission device, the watertight motor (1) and the transmission mechanism have a compact structure; the absolute position of the slider can be fed back, and thus control is convenient; during application in underwater engineering, a related instrument or device can be fixed onto the slider for a reciprocating motion.

Inventors:
FU FENGTING (CN)
FU WEIHU (CN)
CHU ZHENZHONG (CN)
LI ZHIQIANG (CN)
WANG DA (CN)
WANG FULUN (CN)
Application Number:
PCT/CN2020/092481
Publication Date:
May 27, 2021
Filing Date:
May 27, 2020
Export Citation:
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Assignee:
UNIV SHANGHAI MARITIME (CN)
International Classes:
F16H25/20; H02K7/116
Foreign References:
CN110873159A2020-03-10
CN204568041U2015-08-19
CN108674613A2018-10-19
CN207819624U2018-09-04
EP0134737A11985-03-20
Attorney, Agent or Firm:
SHANGHAI HUSHUN PATENT ATTORNEYS (GP) (CN)
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