Electronic device and button thereof

An electronic device, comprising:

• a housing and a button;
• wherein the button is mounted to and slidable relative to the housing;
• wherein the button is provided with a connecting portion at one end and a hook at another end, the connecting portion protruding from the button in a direction perpendicular to a direction in which the button is slidable;
• wherein the housing defines a button groove for accommodating the button;
• wherein the button groove defines a guide groove on a side wall of the button groove, the connecting portion being accommodated in the guide groove and slidable in the guide groove along with movement of the button;
• and
• wherein the hook is limited in the button groove by a locking member;
• wherein the housing defines a positioning hole corresponding to the locking member, the locking member comprises a connecting rod and a positioning portion disposed on an outer periphery of the connecting rod, the connecting rod is inserted into the positioning hole, and the positioning portion is in interference fit with the positioning hole;
• wherein the locking member further comprises an operating portion, the operating portion comprises an extending rod axially extending from an end surface of the connecting rod and an operating piece disposed at one end of the extending rod away from the connecting rod, and an outer diameter of the extending rod is smaller than an outer diameter of the connecting rod.

An electronic device, comprising:

• a housing and a button;
• wherein the button is mounted to and slidable relative to the housing;
• wherein the button is provided with a connecting portion at one end and a hook at another end, the connecting portion protruding from the button in a direction perpendicular to a direction in which the button is slidable;
• wherein the housing defines a button groove for accommodating the button;
• wherein the button groove defines a guide groove on a side wall of the button groove, the connecting portion being accommodated in the guide groove and slidable in the guide groove along with movement of the button;
• and
• wherein the hook is limited in the button groove by a locking member;
• wherein the button further comprises a pressing cover that has an inner surface facing the housing, wherein the connecting portion protrudes from the inner surface of the pressing cover, the hook comprises a protruding portion protruding from the inner surface of the pressing cover and an extension portion that extends from a distal end of the protruding portion in a direction away from the connecting portion, the pressing cover, the protruding portion, and the extension portion surround a space to define a limiting groove, and the locking member extends through the limiting groove.