Title:
ADAPTER, CHARGER, AND AGRICULTURAL PLANT PROTECTION MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/097842
Kind Code:
A1
Abstract:
An adapter, a charger, and an agricultural plant protection machine. The adapter comprises a housing (1), an anode contact pin (2), a cathode contact pin (3), multiple signal contact pins (4), and a control circuit (5); wherein the anode contact pin, the cathode contact pin, and the signal contact pins are provided on the same side of the housing side by side; the control circuit is provided in the housing, and is electrically connected to the anode contact pin, the cathode contact pin, and the signal contact pin, respectively; the anode contact pin, the cathode contact pin, and the signal contact pin are used for being in plug connection with an external device at the same time; multiple signal contact pins comprise a first signal contact pin (41) and a second contact pin (42), wherein the first signal contact pin and the second signal contact pin are arranged at intervals, and the length of the first signal contact pin is less than that of the anode contact pin, that of the cathode contact pin and that of other signal contact pins except the first signal contact pin; and when the first signal contact pin detects that the external device is in plug connection with the first signal contact pin, the control circuit is triggered to control the adapter to output a power supply so as to supply power to the external device or charge the external device.
Inventors:
XU HUI (CN)
LI RIZHAO (CN)
LI RIZHAO (CN)
Application Number:
PCT/CN2018/115603
Publication Date:
May 22, 2020
Filing Date:
November 15, 2018
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
H01R13/22; H02J7/00
Foreign References:
| CN1725752A | 2006-01-25 | |||
| CN105743154A | 2016-07-06 | |||
| CN207611897U | 2018-07-13 | |||
| CN105991000A | 2016-10-05 |
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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