A card/chassis coupling system includes a chassis defining a chassis housing with a chassis wall defining a card entrance to the chassis housing. The chassis wall engages a securing element on a card to secure it in the chassis housing. A card/chassis release device adjacent the card entrance includes a base in the chassis housing, and a card mover member and securing element release member that are each moveably coupled to the base and to an actuator member extending through the chassis wall. Movement of the actuator member into the chassis housing causes the securing element release member to move relative to the base to engage the securing element on the card and disengage it from the chassis wall, and causes the card mover member to move relative to the base to engage the card and move it through the card entrance and out of the chassis housing.

A card connector assembly includes: an electrical connector including an insulative housing, a plurality of terminals secured to the insulative housing, a shell covering the insulative housing to form a receiving cavity, and an ejector having a pivot; and a card tray removably received in the receiving cavity, the card tray having a front surface, wherein the card tray has a protrusion at the front surface, and the pivot has an engaging portion for ejecting the card tray, the engaging portion having a recess for receiving the protrusion and an ejecting end for riding onto the protrusion.

A button assembly of the present invention is configured in a communication equipment. The button assembly includes a button, a tray and at least an elastic arm. A side of the button is recessed inward to form a holding space. At least an inner side wall of the holding space is recessed to form a clamping groove. The tray is disposed in the holding space. The elastic arm has a fixing portion mounted on a side wall of the tray. The fixing portion is extended frontward and is protruded outward to form a contact part. The contact part is extended frontward and outward to form a clamping part disposed in the clamping groove. The clamping groove and the elastic arm are disposed to provide the button and the tray to be fixed or disengaged, achieving an effect of saving space in assembling of internal components of the communication equipment.

A button assembly of the present invention is configured in a communication equipment. The button assembly includes a button, a tray and at least an elastic arm. A side of the button is recessed inward to form a holding space. At least an inner side wall of the holding space is recessed to form a clamping groove. The tray is disposed in the holding space. The elastic arm has a fixing portion mounted on a side wall of the tray. The fixing portion is extended frontward and is protruded outward to form a contact part. The contact part is extended frontward and outward to form a clamping part disposed in the clamping groove. The clamping groove and the elastic arm are disposed to provide the button and the tray to be fixed or disengaged, achieving an effect of saving space in assembling of internal components of the communication equipment.

A card holder includes a card tray, a card cover and a first connecting rod. The card tray is configured to accommodate a data card. The card cover is rotatably connected to the card tray, and includes opposite first and second ends and a first protrusion extending towards the card tray. The first connecting rod has an end connected to the card tray and another end rotatably connected to the card cover, and is configured to rotate relative to the card cover such that the card cover approaches to or is away from the card tray. When the card holder is inserted into a housing and a pushing force is applied to the first end, the card cover is rotatable about the first protrusion such that the first end extends further into the housing and the second end extends out of the housing. An electronic device is also provided.

The present disclosure relates to a card socket into which a card tray capable of loading a plurality of electronic cards is inserted, a card connector, and a manufacturing method therefor. According to one embodiment of the present disclosure, a card socket is for electrically connecting a card having a terminal unit to an electronic device, the card socket comprising: a conductive shell; a nonconductive middle plate; an upper contact terminal; and a lower housing having a lower contact terminal, wherein the upper contact terminal is integrally coupled to the shell by interposing the middle plate therebetween, and the shell is coupled to the lower housing so as to form, therein, an accommodation space in which at least one card is accommodated.

A card connector assembly includes: an electrical connector including an insulative housing, a plurality of terminals secured to the insulative housing, a shell covering the insulative housing to form a receiving cavity, and an ejector having a pivot; and a card tray removably received in the receiving cavity, the card tray having a front surface, wherein the card tray has a protrusion at the front surface, and the pivot has an engaging portion for ejecting the card tray, the engaging portion having a recess for receiving the protrusion and an ejecting end for riding onto the protrusion.

A card holder is used for an electronic device having a housing, and is able to accommodate a data card and be inserted into the housing. The card holder includes a card tray and a card cover. The card tray is configured to accommodate the data card. The card cover is connected to the card tray, is rotatable relative to the card tray, and includes a first end and a second end opposite to each other and a first protrusion extending towards the card tray. When the card holder is in a state of being inserted into the housing and a pushing force is applied to the first end, the card cover is rotatable about the first protrusion such that the first end extends further into the housing and the second end extends out of the housing. An electronic device is also provided.

According to certain embodiments, an electronic device includes a housing including a front plate, a rear plate facing in an direction opposite to that of the front plate, and a side member enclosing a space between the front plate and the rear plate, wherein the side member includes a through hole for insertion of an external object; and a flexible member attached to an inner surface of the side member and configured to block at least a portion of the through hole and configured to permit an external object to bend the flexible member, thereby allowing the external object to enter the through hole.

A card holder includes a card tray, a card cover and a first connecting rod. The card tray is configured to accommodate a data card. The card cover is rotatably connected to the card tray, and includes opposite first and second ends and a first protrusion extending towards the card tray. The first connecting rod has an end connected to the card tray and another end rotatably connected to the card cover, and is configured to rotate relative to the card cover such that the card cover approaches to or is away from the card tray. When the card holder is inserted into a housing and a pushing force is applied to the first end, the card cover is rotatable about the first protrusion such that the first end extends further into the housing and the second end extends out of the housing. An electronic device is also provided.