Title:
AIR SOURCE SYSTEM AND MOBILE DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/196138
Kind Code:
A1
Abstract:
An air source system (100) and a mobile device (300) comprising the air source system (100). The air source system (100) is used for driving a pneumatic actuator (200) of the mobile device (300). The air source system (100) comprises an air accumulation element (10), an air pump assembly (20), a detection device (30), and a control device (40). The air accumulation element (10) is connected to the pneumatic actuator (200) to provide air pressure. The air pump assembly (20) is connected to the air accumulation element (10) to fill the air accumulation element (10) with air. The detection device (30) is connected to the air accumulation element (10) to detect air pressure. The control device (40) is connected to the detection device (30) and the air pump assembly (20) to control, according to the air pressure, the air pump assembly (20) to fill the air accumulation element (10) with air. In the air source system (100) of the invention, the control device (40) controls, according to the air pressure detected by the detection device (30) connected to the air accumulation element (10), the air pump assembly (20) to fill the air accumulation element (10) with air. The air pressure in the air accumulation element (10) always remains within a stable range. Therefore, the air source system (100) can provide stable air pressure to the pneumatic actuator (200), improving the operational stability of the mobile device (300).
Inventors:
WAN YANG (CN)
REN GUANNAN (CN)
REN GUANNAN (CN)
Application Number:
PCT/CN2017/089257
Publication Date:
November 01, 2018
Filing Date:
June 20, 2017
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
F15B1/027
Foreign References:
| CN105229894A | 2016-01-06 | |||
| CN2931883Y | 2007-08-08 | |||
| CN105492238A | 2016-04-13 | |||
| CN106064751A | 2016-11-02 | |||
| EP2110597A1 | 2009-10-21 |
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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