Card tray assembly and electronic device
AssigneeVivo Mobile Communication Co., Ltd.
InventorsZhen LIU, Shaoru FU
Life of this patent
Estimating the term…
Abstract
A card tray assembly and an electronic device. The card tray assembly includes: a positioning cylinder provided with a first fitting slot, a second fitting slot, and a first guide slope, where an inner surface of the first fitting slot is connected to an inner surface of the second fitting slot; a card tray provided with an action portion; and a telescopic assembly including a telescopic positioning member and an elastic member, where the telescopic positioning member is movably disposed at the positioning cylinder, at least partially located in the positioning cylinder, and provided with a positioning protrusion; and one end of the elastic member is connected to the telescopic positioning member, and the other end of the elastic member is a fixed end.
Claims19
A card tray assembly, comprising:
- a positioning cylinder, wherein the positioning cylinder is provided with a first fitting slot, a second fitting slot, and a first guide slope, and an inner surface of the first fitting slot is connected to an inner surface of the second fitting slot via the first guide slope;
- a card tray, wherein the card tray is provided with an action portion;
- and
- a telescopic assembly, wherein the telescopic assembly comprises a telescopic positioning member and an elastic member, the telescopic positioning member is movably disposed at the positioning cylinder, the telescopic positioning member is at least partially located in the positioning cylinder, the telescopic positioning member is provided with a positioning protrusion, one end of the elastic member is connected to the telescopic positioning member, and the other end of the elastic member is a fixed end;
- wherein
- under fitting between the positioning protrusion and the first guide slope, the action portion and the elastic member drive the telescopic positioning member to rotate between a first position and a second position, wherein in a case that the telescopic positioning member is at the first position, the positioning protrusion fits with the first fitting slot in a limiting manner, and the card tray is in an extended state;
- and in a case that the telescopic positioning member is at the second position, the positioning protrusion fits with the second fitting slot in a limiting manner, and the card tray is in a retracted state.
An electronic device, comprising a housing and a card tray assembly, wherein the housing is provided with a card tray hole, the card tray assembly is disposed at the card tray hole, wherein the card tray assembly comprises:
- a positioning cylinder, wherein the positioning cylinder is provided with a first fitting slot, a second fitting slot, and a first guide slope, and an inner surface of the first fitting slot is connected to an inner surface of the second fitting slot via the first guide slope;
- a card tray, wherein the card tray is provided with an action portion;
- and
- a telescopic assembly, wherein the telescopic assembly comprises a telescopic positioning member and an elastic member, the telescopic positioning member is movably disposed at the positioning cylinder, the telescopic positioning member is at least partially located in the positioning cylinder, the telescopic positioning member is provided with a positioning protrusion, one end of the elastic member is connected to the telescopic positioning member, and the other end of the elastic member is a fixed end;
- wherein
- under fitting between the positioning protrusion and the first guide slope, the action portion and the elastic member drive the telescopic positioning member to rotate between a first position and a second position, wherein in a case that the telescopic positioning member is at the first position, the positioning protrusion fits with the first fitting slot in a limiting manner, and the card tray is in an extended state;
- and in a case that the telescopic positioning member is at the second position, the positioning protrusion fits with the second fitting slot in a limiting manner, and the card tray is in a retracted state.
Dependencies are inferred from the claim text.