Abstract: A coil module is provided, including a second coil mechanism. The second coil mechanism includes a third coil assembly and a second base corresponding to the third coil assembly. The second base has a positioning assembly corresponding to a first coil mechanism.

Abstract: A coil module is provided, including a second coil mechanism. The second coil mechanism includes a third coil assembly and a second base corresponding to the third coil assembly. The second base has a positioning assembly corresponding to a first coil mechanism.

Abstract: A coil module is provided, including a second coil mechanism. The second coil mechanism includes a third coil assembly and a second base corresponding to the third coil assembly. The second base has a positioning assembly corresponding to a first coil mechanism.

Abstract: In a method for seeking help in the social network executed in a server, a plurality of electronic devices is connected with the server. When a user of an electronic device registers the server, a social network account is input to the server. The social network account is used to obtain information of friend accounts, so that the server can select one or more friends corresponding to the friend accounts to help the user based on the obtained information and one or more conditions input by the user of the electronic device, when the user of the social network account gets into trouble or encounters a problem.

Abstract: A fitting includes a mounting frame to be fixed on a ceiling wall, and having right and left anchored walls for holding an upright suspension rod which is connected to a fan motor casing. A protective cover member includes an annular abutment wall secured on the anchored walls by two fastening members. Each fastening member includes an enlarged head, a distal shank portion, and a proximate shank portion larger than the distal shank portion so as to form an abutment shoulder to abut against the annular abutment wall.