Electronic device with push button
AssigneesHONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., Hon Hai Precision Industry Co., Ltd.
InventorsTong-You Quan, Hai-Shan Zhong
Life of this patent
Estimating the term…
Abstract
An electronic device includes a switch, a housing, a button, and an elastic element. The housing includes a cover and a sidewall enclosing the cover. The sidewall defines a receiving hole. The button is received in the receiving hole. The elastic element includes a base, a resisting portion, and an angled elastic arm connecting the resisting portion to the base. The resisting portion abuts against the button. The base is fixed to the cover. The elastic arm deflects when the button is pushed by an external force to actuate the switch, and rebounds to cause the button to move back when the external force has ceased.
Claims2
An electronic device comprising:
- a switch;
- a housing comprising a cover and a sidewall enclosing the cover, the sidewall defining a receiving hole;
- a button received in the receiving hole;
- and
- an elastic element;
- wherein the elastic element comprises a base, a resisting portion substantially perpendicular to the base and an elastic arm aslant connecting the resisting portion and the base, the resisting portion abuts against the button, the base is fixed to the cover, the elastic arm deflects when the button is pushed by an external force to actuate the switch, and rebounds to cause the button to move back when the external force has ceased;
- wherein the button comprises a button body comprising a flange arranged around its edge, the flange is located within the housing and abuts against the sidewall;
- wherein the button further comprises an actuating element, the button body defines a receiving cavity for accommodating the actuating element, the resisting portion defines a notch, a protrusion protrudes from a side of the actuating element, the protrusion passes through the notch and faces the switch;
- and
- wherein the actuating element defines a plurality of slots paralleled to each other in a side opposite to the protrusion, ribs are formed in the receiving cavity, the ribs are respectively received in the slots.
An electronic device comprising:
- a switch;
- a housing comprising a cover and a sidewall enclosing the cover, the sidewall defining a receiving hole;
- a button received in the receiving hole;
- and
- an elastic element;
- wherein the elastic element comprises a base, a resisting portion substantially perpendicular to the base and an elastic arm aslant connecting the resisting portion and the base, the resisting portion abuts against the button, the base is fixed to the cover, the elastic arm deflects when the button is pushed by an external force to actuate the switch, and rebounds to cause the button to move back when the external force has ceased;
- a plurality of posts and a hook protrude from the cover, the base defines a plurality of notches in an edge thereof and a hole, the hook passes through the hole and presses against the base, and the posts are respectively fitted into the plurality of notches.
Dependencies are inferred from the claim text.