A card connector, a card holder, and a terminal device, where the card connector includes a plurality of first terminals and one or more second terminals. The first terminals are arranged to form a first card access area that installs a first card, and the first terminals are configured to be electrically coupled to the first card. The one or more second terminals are distributed on a periphery of the first card access area, the first terminals and the one or more second terminals form a second card access area that installs a second card, and the first terminals and the one or more second terminals are configured to be electrically coupled to the second card.

An electronic device includes a tray comprising a first external storage medium and a second external storage medium, a connection circuit comprising a plurality of first contacts configured to be electrically connected to the first external storage medium and a plurality of second contacts configured to be electrically connected to the second external storage medium when the tray is attached to the electronic device, a power management circuit configured to be electrically connected to at least one part of the connection circuit, a detector configured to detect that the tray is moved to be attached to or detached from the electronic device, and a processor electrically connected to the detector and the power management circuit, wherein the processor is configured to adjust the power management circuit to control power provided to at least one part of the plurality of first contacts or second contacts when the tray is moved to be attached to or detached from the electronic device.

A connector component for use in an electronic device for concurrently accepting multiple forms of data storage cards. The connector component comprises a housing shell, a housing shell support, a plurality of contacts, and a tray. The housing shell support includes a flexible bilateral surface with a first side that is coupled to the housing shell. In response to a force from an inserted data storage card, the housing shell support temporarily recoils, thereby decreasing an area between the housing shell and the housing shell support. The plurality of contacts is coupled to an exposed surface of the housing shell support. The plurality of contacts interconnects with a corresponding electrical contact on each inserted data storage card for electronically transferring electronic data. The tray has a capacity to hold at least three different forms of data storage cards for a concurrent insertion into a cavity of the connector component.

A device for reading information from a smart card of the type having a contact chip and/or a magnetic stripe. An enclosure has a top surface, a bottom surface, and at least one peripheral edge, all of which together define an enclosure internal volume therewithin. A control circuit is disposed at least partially within the enclosure internal volume and includes at least a processor, a memory, a power source, a magnetic stripe reader, a contact chip reader, a fingerprint sensor, a display screen, an LED indicator, an NFC/RFID reader, a wireless module, and optionally an interface connector. As such, information from the smart card is stored by the processor into the memory when the smart card is either swiped through a first slot or inserted into a second slot and transferred to an electronic device connected with the interface connector or wirelessly.

Interchangeable connector panel systems for fixed mount industrial scanners are disclosed herein. An example interchangeable connector panel system for fixed mount industrial scanners includes a housing including a mounting mechanism and a coupling mechanism, an image capture assembly at least partially disposed within the housing, and a first field-interchangeable removable connector module. The image capture assembly includes an optical assembly, a decoder engine, at least one image capture assembly interface, and at least one of a central processing unit or a graphics processing unit. The first field-interchangeable removable connector module couples with the coupling mechanism of the housing and is removable by a user in-field. The first removable connector module includes at least one connector module interface and an input/output (I/O) interface having a first configuration. The at least one image capture assembly interface communicatively couples with the at least one connector module interface to allow transmission between the I/O interface and the image capture assembly.

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 stem ejectable component assembly for electronic devices does not use a pin or needle to eject the tray holder. The assembly includes a receiving housing coupled to a SIM/MMC tray, a front plate, and a stem. The front plate incorporates slider pins that slide out to engage with recesses in the support frame of the electronic device to lock the assembly. The slider pins have inner ends that abut the stem and hold the stem in a pushed-in position. The slider pins also incorporate profiled protrusions that engage with ball pins fixed to the receiving housing. When the front plate is pushed inward, the profiled protrusions cause the slider pins to move outwards and release the stem to project out of the front plate. Pulling the stem causes the slider pins to slide in and disengage from the recesses in the support frame to enable withdrawal of the assembly.

A card socket for use in an electronic device is disclosed, wherein two cards may be inserted on top of one another into the card insertion space, so that both of the two cards may be used continuously. The card socket according to one embodiment of this disclosure for use in an electronic device comprises a housing having a space wherein a card is inserted, wherein the housing comprises a step part having a staircase shape in the card insertion direction within the card insertion space, so that two or more cards may be inserted on top of one another.

An electronic card connector includes a metal shell, a tray, a first terminal block, a second terminal block and a third terminal block. The metal shell is provided on a circuit board and cooperates with the circuit board to define a slot. The tray comprises an insulative body and a shielding unit. A first receiving groove of the insulative body receives a SD card and second and third receiving grooves of the insulative body respectively receive first and second SIM cards. The shielding unit is made of metal, provided in the insulative body and positioned between the first receiving groove and the second receiving groove and the third receiving groove, so as to shield the electromagnetic interference from the SD card.

A card socket for use in an electronic device is disclosed, wherein two cards may be inserted on top of one another into the card insertion space, so that both of the two cards may be used continuously. The card socket according to one embodiment of this disclosure for use in an electronic device comprises a housing having a space wherein a card is inserted, wherein the housing comprises a step part having a staircase shape in the card insertion direction within the card insertion space, so that two or more cards may be inserted on top of one another.