Altis Law Group, Inc.
Control mechanism and electronic device using the same
A control mechanism includes a control, a mounting plate, and a printed circuit board. The control includes a rotary main body, a contact member connected to the rotary main body, and at least one limiting protrusion extending from a side of the rotary main body. The mounting plate includes a through hole receiving the control, and a blocking portion extending from an inner surface of the through hole. The blocking portion defines at least one cutout. The printed circuit board includes a resilient contact. The at least one limiting protrusion is blocked by the blocking portion until the rotary main body is rotated to a portion whereby the at least one limiting protrusion aligns with the at least one cutout, such that the contact member impels the resilient contact.
Hon Hai Precision Industry Co., Ltd. Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
H H H
H01H H01H H01H
additional inventional inventional
Wei-Jun
Wang