a world clock
A technology of world clocks and clock dials, applied in the field of clocks and watches, can solve problems such as single function, complexity, and large space occupation, and achieve the effect of simple and reasonable structural design, convenient use, and small space occupation
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[0018] In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.
[0019] like Figure 1-Figure 4 As shown, a world clock includes a display case 1 and a clock dial 9 installed on the top of the display case 1, a through groove 201 and a through hole 202 are provided on the top plate 2, and an electrically connected motor 3 is fixedly connected to the bottom surface of the top plate 2. The controller 4 and the controller 3 are controllers combined with a time relay and a single-chip microcomputer. A travel switch is arranged on the connection line between the controller 4 and the motor 3. The controller 3 controls the travel switch to close for 3 seconds per hour, and one end of the motor 3 is installed There are a connecting shaft 301 and a connecting shaft 302, the...
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