Title:
VISION THERAPY DEVICE AND ROTATING SHAFT ASSEMBLY FOR SAME
Document Type and Number:
WIPO Patent Application WO/2015/032030
Kind Code:
A1
Abstract:
A vision therapy device and rotating shaft assembly for the same; the vision therapy device comprises a base assembly (100), a cassette optical assembly (300), and a rotating shaft assembly (500) rotatably connecting the cassette optical assembly to the base assembly. The vision therapy device uses the rotating shaft assembly (500) to rotatably connect the cassette optical assembly (300) to the base assembly (100), such that a user does not need to wear the cassette optical assembly on the head, relieving pressure on the user head; in addition, the angle of the cassette optical assembly can be adjusted via the rotating shaft assembly to adapt to the viewing angles of different users, thus facilitating use and having good versatility.
More Like This:
| WO/2017/088236 | INTELLIGENT DYNAMIC COMPOUND VISION IMPROVING INSTRUMENT |
Inventors:
NI GUOQING (CN)
Application Number:
PCT/CN2013/082877
Publication Date:
March 12, 2015
Filing Date:
September 03, 2013
Export Citation:
Assignee:
NI GUOQING (CN)
International Classes:
A61H5/00
Foreign References:
| CN201211269Y | 2009-03-25 | |||
| CN202261517U | 2012-05-30 | |||
| CN201978118U | 2011-09-21 | |||
| GB711326A | 1954-06-30 |
Attorney, Agent or Firm:
SHENZHEN REFINED INTELLECTUAL PROPERTY OFFICE (GENERAL PARTNERSHIP) (CN)
深圳市瑞方达知识产权事务所（普通合伙） (CN)
深圳市瑞方达知识产权事务所（普通合伙） (CN)
Download PDF: