Title:
WRITING ASSISTANCE DEVICE FOR PATIENT WITH PARKINSON'S DISEASE
Document Type and Number:
WIPO Patent Application WO/2021/228268
Kind Code:
A1
Abstract:
A writing assistance device for a patient with Parkinson's disease. The device comprises a base plate (1), a support plate (14) and a writing plate (15), wherein a fixing frame (2) is mounted at the upper end of the base plate (1); threaded rods (3) are mounted at the left and right ends of the fixing frame (2); a first gear (5) is mounted at the outer side of the bottom end of each of the threaded rods (3); a second gear (10) is mounted on a side face of the first gear (5); a rotating electric motor (13) is mounted in the middle of the upper end of the fixing frame (2); a third gear (11) is mounted at the front end of a rotating shaft of the rotating electric motor (13); a fixing cylinder (6) is mounted at the outer side of the upper end of each of the threaded rods (3); a connection block (7) and a rotating frame (8) are mounted at the top end of the fixing cylinder (6); the support plate (14) and the writing plate (15) are mounted at the top end of the rotating frame (8); a limiting frame (16) is mounted at the front end of the support plate (14); a cylinder (18) is mounted at the bottom side of the front end of the limiting frame (16); a telescopic electric motor (19) is mounted at the bottom end of the inner side of the cylinder (18); a support column (20) is mounted at the top end of the telescopic electric motor (19); a connection plate (21) is mounted at the top end of the support column (20); an assistance plate (22) is mounted at the upper end of the connection plate (21); and a fixing plate (24) is mounted at the upper end of the assistance plate (22). By means of the writing assistance device for a patient with Parkinson's disease, it is convenient for the patient with Parkinson's disease to adjust the height and the angle thereof, thereby improving the writing effect and writing efficiency of the patient with Parkinson's disease.
Inventors:
GAO HONGWEI (CN)
SUN YINGNI (CN)
SUN YINGNI (CN)
Application Number:
PCT/CN2021/095673
Publication Date:
November 18, 2021
Filing Date:
May 25, 2021
Export Citation:
Assignee:
UNIV LUDONG (CN)
International Classes:
A47B17/02; A47B9/00
Foreign References:
| CN111887585A | 2020-11-06 | |||
| CN209616717U | 2019-11-12 | |||
| CN108523412A | 2018-09-14 | |||
| CN204557424U | 2015-08-12 | |||
| CN210716766U | 2020-06-09 | |||
| CN210008672U | 2020-02-04 | |||
| US20020158172A1 | 2002-10-31 |
Attorney, Agent or Firm:
BEIJING BICREATION INTELLECTUAL PROPERTY LLC. (CN)
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