Abstract: A card connector includes an insulating housing defining a receiving chamber and an inserting chamber connected with the receiving chamber, electrical terminals assembled in the insulating housing, and a shielding shell enclosing the insulating housing. Two receiving fillisters are opened in two inner sides of two side walls forming at two opposite sides of the receiving chamber. Two restraining members each has a base strip disposed in the receiving fillister, and an elastic arm inclined inward into the receiving chamber. The elastic arms are pressed into the receiving fillisters when a SIM card is inserted in the receiving chamber. In the process of inserting a micro SIM card into the card connector, the elastic arms resist against two opposite side edges of the micro SIM card to guide a rear of the micro SIM card to be smoothly inserted into the inserting chamber.

Abstract: A card connector includes an insulating housing defining a receiving chamber, and electrical terminals disposed in the insulating housing. A fool-proofing board has top edges of a front end thereof designed with slopes. Two lifting terminals are disposed in two sides of the receiving chamber with elastic portions thereof projecting upward in the receiving chamber to prop the fool-proofing board over the receiving chamber. Wherein the fool-proofing board can be pressed downward into the receiving chamber by a common SIM card under the guiding of the slopes, or move rearward under the drive of a micro SIM card of which a rear is inserted in the front end of the fool-proofing board. An ejection device is assembled in the insulating housing for ejecting the cards out of the card connector. A shielding shell is covered on the insulating housing.

Abstract: A battery connector includes an insulating housing, a plurality of contact terminals, conductive terminals and elastic elements which are disposed to the insulating housing. Each elastic element is restricted between the contact terminal and the conductive terminal. The insulating housing defines a plurality of terminal cavities and two inserting slots. Each contact terminal has two resisting arms slidably located in the inserting slots. Each resisting arm protrudes downward to form an abutting arm located in the terminal cavity. Each conductive terminal has two connecting slices inserted in the inserting slots, and a holding slice stretching in the terminal cavity. An electrical connection is realized between the contact terminal and the corresponding conductive terminal by means of the resisting arms electrically abutting against the corresponding connecting slices and the abutting arms electrically clamping the holding slice therebetween under the bias of the connecting slices acting on the resisting arms.

Abstract: A lamp holder connector adapted for connecting with a lamp includes a first holder, a second holder, a connecting part, at least two buckling ears, a first terminal assembled in the first holder and a second terminal assembled in the second holder to electrically connect with the first terminal. Two opposite sides of the first holder defines two restraining arms. The second holder defines an accommodating chamber for receiving the connecting part therein. The connecting part defines an accommodating space for receiving the first holder therein. The two buckling ears are pivotally fastened to two sides of the connecting part. Two tops of the two buckling ears are matched with the restraining arms. Each buckling ear has at least one propping portion projecting into the accommodating space to prop up the first holder under rotating actions of the buckling ears when the lamp holder connector is disassembled.

Abstract: An electrical connector adapted for electrically connecting with an electronic element includes an insulating housing and a plurality of terminals. The insulating housing defines a plurality of terminal grooves penetrating through a top face thereof. A plurality of convex blocks protrudes upward and is arranged regularly on the top face of the insulating housing. The terminals are received in the terminal grooves of the insulating housing. Each terminal has a contact portion projecting upward beyond the top face of the insulating housing from the terminal grooves for contacting with the electronic element. Tops of the contact portions are further higher than a plane determined by peaks of the convex blocks to ensure the contact portions of the terminals can be pressed down by the electronic element until the convex blocks resist against the electronic element.

Abstract: A card connector includes an insulating housing defining a receiving chamber, and electrical terminals disposed in the insulating housing. A fool-proofing device includes a fool-proofing board with top edges of a front thereof designed with slopes, and two lifting members disposed in two sides of the receiving chamber with elastic portions thereof projecting upward in the receiving chamber to prop the fool-proofing board over the receiving chamber, wherein the fool-proofing board can be pressed downward into the receiving chamber by a SIM card under the guiding of the slopes, or move rearward under the drive of a micro SIM card of which a rear is inserted in the front of the fool-proofing board. An ejection device is assembled in the insulating housing for ejecting the cards out of the card connector. A shielding shell is covered on the insulating housing.

Abstract: A card connector includes an insulating housing defining a card recess, first electrical terminals and second electrical terminals disposed in the insulating housing. Each first electrical terminal has a base strip, a first fixing arm, a first elastic arm extending forward and inclining upward from the first fixing arm, a second elastic arm slantwise extending forward and upward from a substantial middle of the base strip and apart located under the first elastic arm, and a contact portion protruding upward from a front end of the base strip and apart located under the second elastic arm. A distal end of the first elastic arm elastically stretches upward into the card recess, and can be pressed downward to resist against the second elastic arm so as to make the second elastic arm further contact with the contact portion when an electronic card is inserted into the card recess.

Abstract: A lamp holder connector includes a lamp box and at least one pair of lamp bases assembled to the lamp box. The lamp box includes a first upper holder, at least one pair of first lower holders assembled to the first upper holder, and at least one pair of first terminals received in the lamp box. Each side of the first upper holder defines an elastic portion. An outer face of each elastic portion defines at least one fastening portion. Each lamp base includes a second upper holder assembled to the first lower holder, a second lower holder assembled to the second upper holder, and a second terminal received in the second lower holder. At least one side of the second upper holder defines a receiving groove for receiving the elastic portion. A sidewall of the receiving groove defines at least one fastening hole for buckling the fastening portion.

Abstract: An electrical connector includes an insulating body having a base portion and a tongue portion extending forward from a front side of the base portion. A top surface of the tongue portion defines a plurality of terminal fillisters each extending along a front-to-rear direction to penetrate through the tongue portion and the base portion. Two inner sides of a front end of each terminal fillister protrude face-to-face to form two holding portions with an interval therebetween gradually narrowing from rear to front. A plurality of terminals each has a contact arm disposed in the terminal fillister. A shielding shell encloses the insulating body to define an inserting space between the shielding shell and the tongue portion. The contact arm has a front end thereof held between the holding portions to avoid curling under the action of inserting a mating connector into the inserting space.

Abstract: A connector soldered to a PCB has an insulating housing of which two opposite ends are recessed to form a pair of holding recesses, terminals mounted in the insulating housing with soldering portions projected out of a bottom of the insulating housing, a pair of supporting members mounted to two opposite ends of the insulating housing and a pair of supporting members. A bottom of the supporting member extends perpendicularly to form an inserting slice having a portion thereof punched sideward to form a projection. The positioning member mounted to the inserting slice has a soldering tail and a base slice having two opposite ends thereof bent sideward and then extended toward each other to form a pair of clasping portions. A guiding slot is opened in the base portion for receiving the projection. The projection can move up and down in the guiding slot to adjust the position of the positioning member to keep the soldering portions and the soldering tails level even when there is tolerance in production.

Abstract: A card connector includes an insulating housing, a plurality of terminals, an ejection mechanism, a locking element and a shielding shell. The terminals are received in the insulating housing. The ejection mechanism is assembled in the insulating housing, and includes a sliding block, an elastic element and a guide pin. The sliding block includes a base block. A rear of the one side of the base block defines an inserting slot. The locking element has an inserting piece inserted into the inserting slot to make the locking element slide along with the sliding block, an elastic portion extending forward from one end of the inserting piece to be slidably disposed in the insulating housing, and a locking portion arced upward from a free end of the elastic portion to project beyond the top of the insulating housing. The shielding shell is covered on the insulating housing.

Abstract: A card connector for receiving a card includes an insulating housing having a base board and an extending portion protruded rearward from one end of a rear of the base board. One side of the base board defines a sliding recess of which a bottom wall defines a guiding slot extending along an insertion direction of the card. The sliding recess is further spread rearward into the extending portion. An ejecting device for ejecting the card out of the card connector includes a slider slidably disposed in the sliding recess. A guiding portion is protruded on a bottom of the slider and received in the guiding slot for guiding the movement of the slider. A cover has a base plate covered on the base board and an extending plate extended rearward from one end of a rear of the base plate to be covered on the extending portion.

Abstract: A probe connector includes an insulating housing defining inserting passages each longitudinally penetrating therethrough with a blocking rib being protruded in a periphery inside thereof. A probe has a base board of which a front end has a contact head stretched forward out of the inserting passage, and a rear end has a resisting board extending downward from an end edge thereof and two blocking boards protruded downward from two side edges thereof for cooperating with the blocking rib to prevent the probe from sliding out of the inserting passage. A terminal has a base plate blocking a rear end of the inserting passage, and an elastic arm extending forward from a top of the base plate with a free end designed as a contact portion abutting against the base board. An elastic element is retractably located between the resisting board and the base plate.

Abstract: A card connector includes an insulating housing defining a receiving chamber, a sliding recess and a guiding slot opened in a bottom of the sliding recess and having a front spread towards the receiving chamber to define a guiding slope. An ejecting device includes a slider slidably disposed in the sliding recess, an elastic element clipped between the slider and the sliding recess and a connecting bar having one end fastened in the insulating housing and the other end slidably located in the slider. A front of the slider protrudes sideward to form a holding projection. A block is protruded on a bottom of the slider and received in the guiding slot for cooperating with the guiding slope to guide the movement of the slider so as to make the holding projection tightly buckled in a gap of a card for securing the card in the receiving chamber.

Abstract: A card connector includes an insulating housing having a base board of which two sides of a top define two sliding chutes each extending along a front-to-rear direction. A tray has a substantially U-shaped carrying board having two slide boards slidably assembled in the sliding chutes to realize a front-to-rear slide of the tray and a connecting board having one end designed with a locking fillister, two restraining boards and blocking slices protruding upward from side edges and rear edges of the slide boards respectively. A lever has one end designed with a locking section, and the other end pivoted in the other end of the connecting board to make the lever rotatable between a closed position by the locking section being bucked in the locking fillister for holding a card in the tray, and an opened position for the convenience of insertion and extraction of the card.

Abstract: A connector soldered to a PCB has an insulating housing of which two opposite ends are recessed to form a pair of holding recesses, terminals mounted in the insulating housing with soldering portions projected out of a bottom of the insulating housing, a pair of supporting members mounted to two opposite ends of the insulating housing and a pair of supporting members. A bottom of the supporting member extends perpendicularly to form an inserting slice having a portion thereof punched sideward to form a projection. The positioning member mounted to the inserting slice has a base slice having two opposite ends thereof bent sideward and then extended toward each other to form a pair of clasping portions. A guiding slot is opened in the base portion for receiving the projection. The projection can move up and down in the guiding slot to adjust the position of the positioning member.

Abstract: A card connector includes an insulating housing which defines a first inserting groove and two soldering openings opened behind the first inserting groove with top ends thereof communicating with the first inserting groove. A plurality of first signal terminals is disposed in the base portion and each has a contacting portion exposed in the first inserting groove and a soldering tail projecting in the soldering opening. A main shell enclosing the insulating housing has a base plate covered on the first inserting groove, and a monitoring gap opened in a rear of the base plate and facing the soldering openings. An auxiliary shell, enclosing the soldering openings after the soldering tails are soldered to a printed circuit board, has a top shielding plate mated with the monitoring gap to cover tops of the soldering openings, and a rear shielding plate covering rears of the soldering openings.

Abstract: A connector soldered to a PCB has an insulating housing of which two opposite ends are recessed to form a pair of holding recesses, terminals mounted in the insulating housing with soldering portions projected out of a bottom of the insulating housing, a supporting member and a positioning member. The supporting member has a base slice having a bottom thereof extending horizontally to form a supporting slice which has a through slot and a pair of receiving slots. The positioning member has two soldering portions soldered with the PCB and a linking portion of inverted-U shape connecting the two soldering portions. The linking portion has two arms inserted in the corresponding receiving slots. The height of the linking portion is bigger than the thickness of the supporting slice to form intervals between the supporting slice and the positioning member to achieve an up-and-down movement of the positioning member.