Patent application number | Description | Published |
20090068886 | ASSEMBLED ELECTRICAL CONNECTOR - The invention discloses an assembled electrical connector, which comprises an insulating housing and at least two sets of electrical conducting terminals. The insulating housing has a main body, a first tongue and a second tongue extending from the main body and perpendicular to the main body, wherein the first tongue is longer than the second tongue, and the second tongue is located at a side of the first tongue in a lengthwise direction. The at least two sets of electrical conducting terminals comprise a first terminal set and a second terminal set, wherein the first terminal set is arranged at a side of the first tongue, and the second terminal set is arranged at a side of the second tongue. Compared with prior art, such a structure can miniaturize the volume of the electrical connector apparently and further miniaturize the volume of an electronic product utilizing the electrical connector. | 03-12-2009 |
20090093146 | ELECTRICAL CONNECTOR - The invention relates to an electrical connector for inserting an electrical card in, and two side-ends of the electrical card respectively include at least one notch. The electrical connector includes an insulating body, a plurality of conducting terminals, a push-out device, and an elastic body. A top of the insulating body includes a slot and multiple accommodation chases along at least one side of the slot. The conducting terminals are disposed in the accommodation chases. The push-out device is pivotally engaged with a side-end of the insulating body, and includes a clasp part for clasping the notch of one of the side-ends of the electrical card. The elastic body is disposed on another side-end of the insulating body, and includes a main part, a fixing part for positioning the elastic body, and a buckle part for correspondingly buckling the notch of the other side-end of the electrical card. | 04-09-2009 |
20090093171 | PROBE - The invention discloses a probe comprising a first terminal, a second terminal, and a resilient member. The first terminal comprises at least one first connecting portion and a first contact portion, wherein the first connecting portion has a first stop portion. The second terminal comprises at least one second connecting portion and a second contact portion, wherein the second connecting portion has a second stop portion, and the first stop portion of the first terminal is configured in the second stop portion of the second terminal. The resilient member is disposed between the first contact portion and the second contact portion. When the first contact portion of the first terminal or the second contact portion of the second terminal is compressed, the first stop portion of the first terminal can move with respect to the second stop portion of the second terminal. | 04-09-2009 |
20100240232 | ELECTRICAL CONNECTING DEVICE - The present invention discloses an electrical connecting device adapted to receive a chip unit. The electrical connecting device includes an insulation base, a terminal set, a circuit board, a cover and a driving mechanism. The insulation base is formed with a terminal area and a first pierced hole. The terminal set is disposed correspondingly in the terminal area. The circuit board is disposed under the insulation base. The circuit board is formed with a pad area, which is disposed correspondingly to and under the terminal area for the terminal set to be soldered on. The circuit board is formed with a through hole corresponding to the first pierced hole. The cover is horizontally and slidably covering the insulation base. The driving mechanism at least has a metal bushing covered into the first pierced hole and the through hole. The driving mechanism further has a cam, which has a driven portion extending to form a first cylinder into the first pierced hole. The first cylinder is jointed into the metal bushing correspondingly. A second cylinder which is off-centered with respect to the first cylinder is formed between the driven portion and the first cylinder and entering the second pierced hole. | 09-23-2010 |
20110003489 | ELECTRICAL CONNECTOR - The present invention provides an electrical connector for electrically connecting a mating device having pads, comprising: a body with a stopping portion and a plurality of terminals with contact parts contacting the pads. The terminals have a first and a second movement path. During the first path, contact part and mating device move toward stopping portion simultaneously. During the second path, contact part moves toward stopping portion relative to mating device, and the horizontal displacement of terminals is smaller than width of the pads. Compared with prior art, it is guaranteed the relative displacement between terminal and pad is reduced under the condition of fixed horizontal displacement of terminal. As the relative displacement still exists, terminal and pad can scrape the grime on surface while allowing movement of contact part within the area of the pads. | 01-06-2011 |
20110130036 | ASSEMBLED ELECTRICAL CONNECTOR - The invention discloses an assembled electrical connector, which comprises an insulating housing and at least two sets of electrical conducting terminals. The insulating housing has a main body, a first tongue and a second tongue extending from the main body and perpendicular to the main body, wherein the first tongue is longer than the second tongue, and the second tongue is located at a side of the first tongue in a lengthwise direction. The at least two sets of electrical conducting terminals comprise a first terminal set and a second terminal set, wherein the first terminal set is arranged at a side of the first tongue, and the second terminal set is arranged at a side of the second tongue. Compared with prior art, such a structure can miniaturize the volume of the electrical connector apparently and further miniaturize the volume of an electronic product utilizing the electrical connector. | 06-02-2011 |
20110188216 | GROUNDING STRUCTURE AND ELECTRICAL DEVICE - A grounding structure, for connecting to an opposite connecting electrical device with a metal casing, is assembled on a circuit board having at least one grounding component. The grounding structure includes a conductive mechanism electrically connected to the metal casing of the opposite connecting electrical device; and at least one conductive pad, disposed between the conductive mechanism and the circuit board, and contacting the conductive mechanism and the grounding component of the circuit board. The grounding structure of the invention can transmit the disturbance to be advantageous for signal transmitting between the opposite connecting electrical device and the circuit board. | 08-04-2011 |
20110189898 | Electrical Connector - An electrical connector that is capable of preventing solder wicking. In one embodiment, The electrical connector has an insulating body that includes a containing groove, a solder stop portion extended from a sidewall of the containing groove or passed through a bump stopper and connected to the sidewall; at least one conductive terminal installed in the containing groove and having a main body portion between the solder stop portion and the sidewall, a contact portion extended upwardly from both ends of the main body portion and bent to both sides of the bump stopper and the solder stop portion separately, a soldering portion extended downwardly from the main body portion and including a diffusion preventing area for separating the main body portion and the soldering portion, the diffusion preventing area being higher than the lowest point of the solder stop portion; a solder installed in the containing groove and abutted against the solder stop portion, whose side is contacted with the soldering portion. The electrical connector includes the diffusion preventing area formed on the conductive terminal by laser. | 08-04-2011 |
20110211322 | ELECTRONIC DEVICE - An electronic device includes a printed circuit board, conductive portions coated with a solder paste, a chip module installed on the printed circuit board, contact portions formed at the bottom of the chip module and corresponding to the conductive portions respectively, and at least one support portion formed between the chip module and the printed circuit board and having an end coupled to the printed circuit board and another end coupled to the contact portion of the chip module. When the chip module and printed circuit board are deformed in a high-temperature process, the contact portions will still be in contact with the solder paste. Since the printed circuit board is warped upward at the middle and downward at the periphery in a soldering process, the support portion maintains a specific distance between the two to prevent excessive melted solder pastes from flowing towards the periphery or causing short circuits. | 09-01-2011 |
20110318973 | Receptacle Connector - A receptacle connector includes a body; a conductive member received in the body and having a bottom, in which a soldering portion extends from the bottom, the bottom is bent upwards to form a base, an angle is formed between the planes of the base and the bottom, two opposing sides of the base are bent to form a first arm and a second arm, the first and second arms are on the same side and are in the same direction as a bending direction of the base, the first arm has a first contact portion, and the second arm has a second contact portion; and a third arm extending from one end of the base away from the bottom, inclined towards the first and second arms, in which the inclination of the third arm does not exceed initial contact positions of the first and second arms with a pin, the third arm has a third contact portion, and the first, second and third contact portions are used for jointly retaining and contacting the pin. | 12-29-2011 |
20120058691 | ELECTRICAL CONNECTOR - An electrical connector includes an insulating body, having at least one receiving housing running through the insulating body; at least one conductive member, comprising a contact portion disposed in the receiving housings, and has a middle part higher than two ends; a pair of first retaining arms, extending downwards from one end of the contact portion, wherein a retaining hole is formed between the two arms, and each of the two arms has a hook portion extending towards the retaining hole; a second retaining arm, extending downwards from the other end of the contact portion, wherein the second retaining arm extends towards the retaining hole, and has a width smaller than the retaining hole; and at least one solder ball, disposed in the receiving housing, received in the retaining hole, and pressed against by the two hook portions of the two first retaining arms and the second retaining arm. | 03-08-2012 |
20120156939 | ELECTRICAL CONNECTOR - An electrical connector that includes: an insulating body, having a plurality of receiving slots running through the insulating body, a plurality of terminals, respectively received in the receiving slots, in which the terminal has a base fixed in the receiving slot, two first abutting segments extending downwards from the base, two second abutting segments extending forwards the two first abutting segments, the two second abutting segments are exposed from the receiving slot and abut against the bottom surface of the insulating body, the width between the two second abutting segments is smaller than the diameter of a solder ball, a plurality of stop blocks, respectively disposed in the receiving slots, and a plurality of solder balls, respectively received in the receiving slots. | 06-21-2012 |
20120164881 | SHIELDED CONNECTOR - A shielded connector includes: a seat, including an insulating body having a plurality of receiving slots, in which an intermediate layer is disposed on at least a part of an inner surface of the receiving slot, a shield is disposed outside the intermediate layer, and an isolator is disposed outside the shield, at least one conductive body disposed outside the receiving slots and connected to the shields, and at least one lead-out portion electrically connected to the conductive body; and a plurality of conductive terminals, correspondingly accommodated in the receiving slot, each including a contact portion exposed at one side of the seat, a body portion extending from the other end of the contact portion into the receiving slot, and a connecting section extending from the body portion and exposed at the other side of the seat. | 06-28-2012 |
20120171897 | SHIELDED CONNECTOR - A shielded connector. In one embodiment, the shielded connector includes: a seat, including an insulating body with a plurality of through slots and a plurality of positioning slots, in which a shielding body is disposed in the through slot and no shielding body is disposed in the positioning slot, at least one conductive body connected to the shielding bodies, and at least one lead-out portion electrically connecting the conductive body to a motherboard; and a plurality of conductive terminals, each including a contact portion, a body portion extending from the contact portion, and a connecting portion, in which the body portion includes a positioning section extending from the contact portion and in interference fit with the positioning slot, and a conducting section extending from the positioning section into the through slot and not in interference fit with the through slot. | 07-05-2012 |
20120178306 | ELECTRICAL CONNECTOR - An electrical connector that includes: an insulating body, having a plurality of receiving holes disposed thereon, a plurality of solder balls, respectively received in one of the receiving holes, a plurality of terminals, in which each terminal has a base correspondingly received in one of the receiving holes, a first extending portion and a second extending portion extend downwards from the base, a first hook extends laterally from an end of the first extending portion, a second hook extends laterally from an end of the second extending portion, and the first hook and the second hook respectively hook a periphery of the solder ball under a horizontal center line of the solder ball. | 07-12-2012 |
20120190227 | ELECTRICAL CONNECTOR - An electrical connector includes: an insulating base with a perforation; an insulating cover with a through hole and two slots recessed from a top surface, covered on and capable of sliding relative to the insulating base; a thrust member, disposed on the top surface of the insulating cover, has a body accommodated in the through hole, the body comprises an axial pushing hole, a plate portion respectively extending from two sides of the body and accommodated in the corresponding recessed slots; and a cam, having a driving portion above the body and a shaft extending downwards from the driving portion, at least one interference portion projects from a periphery at a lower end of the shaft and fixed near a bottom of the insulating base, the shaft passes through the axial pushing hole and the perforation. | 07-26-2012 |
20120196481 | ELECTRICAL CONNECTOR - An electrical connector includes: an insulating body, having a plurality of terminal receiving holes, in which each terminal receiving hole includes a retaining slot recessed from an upper surface of the insulating body and a receiving slot formed through the insulating body and connected with the retaining slot, and the retaining slot has a bottom surface that forms a step with a sidewall of the receiving slot; a metal layer, plated on the sidewall of the receiving slot, being not higher than the bottom surface; and a plurality of terminals, respectively y accommodated in each terminal receiving hole, in which each terminal includes a retaining portion fixed in the retaining slot, a base and a soldering portion extend downwards from the retaining portion and are suspended in the receiving slot, and a clearance is formed between the retaining portion and the metal layer for preventing a conduction therebetween. | 08-02-2012 |
20120252239 | ELECTRICAL CONNECTOR - An electrical connector includes a body having a plurality of receiving slots, a plurality of terminals respectively accommodated in the receiving slots, each terminal having a stopping portion, and a cover, slideably covered on the body, and having a plurality of pressed surfaces respectively corresponding to the stopping portions. When the cover slides along a first direction relative to the body, the stopping portion limits upward displacement of the pressed surface, so as to limit upward warping of the cover, thereby ensuring good contact between the terminal and a mating element. | 10-04-2012 |
20120252274 | ELECTRICAL CONNECTOR - An electrical connector includes: an insulating body, having a plurality of receiving slots formed through the insulating body; a plurality of conductive terminals, each disposed in one of the receiving slots, wherein the conductive terminal is formed with a solder contact surface, and the solder contact surface is substantially vertical; and a plurality of solders, respectively received in the receiving slots, in which the solder is in a flat shape, and each of the solders is formed with an abutting surface in a flat direction for abutting the solder contact surface. | 10-04-2012 |
20120270451 | ELECTRICAL CONNECTOR - An electrical connector for electrically connecting a chip module to a circuit board includes: an insulating body, provided with a plurality of receiving holes; at least one raised portion, raised on an upper surface of the insulating body, for supporting the chip module at positions without contact pads in the chip module; a metal layer, plated on inner walls of the receiving holes and the upper surface of the insulating body; an insulating layer, disposed to cover the metal layer; and a plurality of terminals, respectively correspondingly received in the receiving holes, each terminal having a contact portion exposed above the receiving hole for conducting to the chip module. When the chip module presses the contact portions downwards, the raised portion urges against the chip module, so as to prevent the chip module from damaging the insulating layer and conducting to the metal layer to cause short circuit. | 10-25-2012 |
20130077252 | ELECTRICAL CONNECTOR ASSEMBLY - The invention relates to an electrical connector assembly. The electrical connector assembly includes a main circuit board having a through hole, a processor, and an auxiliary circuit board. The processor includes a chip and a substrate. The chip is electrically connected to the substrate and located in the through hole. The substrate is at least partially located in the through hole. The auxiliary circuit board has a transitional connecting surface. A first conducting region and a second conducting region electrically connected to each other are disposed on the transitional connecting surface. The first conducting region is electrically connected to the substrate, and the second conducting region is electrically connected to the main circuit board. | 03-28-2013 |
20130095698 | SHIELDED CONNECTOR - A shielded connector includes a conductive body having a plurality of receiving holes formed through, a plurality of insulating members respectively fixed in the receiving holes, and a plurality of terminals respectively fixed to the insulating members. Each terminal has a contact portion exposed upward to the insulating member and a soldering portion exposed downward to the insulating member. The terminal and the conductive body are in an nonconductive state. The conductive body is formed by integral injection molding, which does not require pre-molding an insulating body having a plurality of receiving holes and plating metal layers in the receiving holes, so that the process is simple yet novel and the problem that metal layers easily peel off is solved while ensuring a stable and good shielding effect. | 04-18-2013 |
20130130558 | HIGH FREQUENCY ADAPTER - A high frequency adapter electrically connecting a docking device to a circuit board. The high frequency adapter includes an insulating body, a high frequency signal terminal conductively connected to the circuit board, and two grounding terminals located at two sides of the high frequency signal terminal and conductively connected to the circuit board. Lateral projections of the high frequency signal terminal and the two grounding terminals are approximately the same and overlapping. Both the high frequency signal terminal and the two grounding terminals are pressed by the docking device. | 05-23-2013 |
20130164983 | CONNECTOR AND ELECTRONIC DEVICE HAVING SAME - An electrical connector is used in a thin electronic device. The electrical connector has an insulating body and a plurality of conductive terminals. A front side of the electrical connector is used for inserting a mating connector. A casing of the thin electronic device is used to provide at least partial electromagnetic shielding for the electrical connector, so that a part of a metal shell does not need to be provided on the electrical connector, thereby effectively reducing the space occupied by the thin electronic device. | 06-27-2013 |
20140315418 | ADAPTER AND ELECTRICAL CONNECTION SYSTEM - An electrical connection system includes an electrical connector electrically connected to a chip module, and an adapter disposed on one side of the electrical connector. The chip module laterally extends to form a conducting portion. Two rows of terminals are disposed in the adapter, and form a slot therebetween for the conducting portion to be inserted therein. When the conducting portion is not inserted in the slot, the width of the slot is greater than the thickness of the conducting portion, so that a zero insertion force is required for insertion of the chip module. After the chip module is inserted in the slot, under the effect of an external force, the width of the slot is reduced to an extent that the terminals urge against the conducting portion, which ensures close electrical connection between the terminals and the chip module. | 10-23-2014 |
20150050835 | ELECTRICAL CONNECTOR AND ELECTRICAL CONNECTOR SERIES - An electrical connector, belonging to one of electrical connector series of different height specifications, is used for being fixed to a circuit board. The electrical connector includes an insulating body, a plurality of terminals, a shielding case disposed on the insulating body and having at least one fixing pin, and an abutting portion. Each terminal has a base fixed in the insulating body, an elastic portion bent and extending from one end of the base, a contact portion protruding from the elastic portion, and a soldering portion bent and extending from a side edge of the other end of the base. The abutting portion is formed on the soldering portion or the fixing pin by blanking. The abutting portion presses against the circuit board, and a height difference between the insulating body and the circuit board is adjustable by adjusting the height of the abutting portion. | 02-19-2015 |
20150050844 | ELECTRICAL CONNECTOR - An electrical connector includes an insulating body, an insulating arm, a movable terminal, and a fixed terminal. The insulating body has an insertion hole concavely formed from its front end surface, and a first receiving slot formed at a side of and in communication with the insertion hole. The insulating arm extends from the insulating body and has an extending portion partially entering the insertion hole. The movable terminal has a first fixing portion fixed in the insulating body, an elastic arm extending backward from the first fixing portion and located between the insertion hole and the insulating arm, and a first contact portion extending backward from the elastic arm. The first contact portion crosses the insulating arm, and is located at a side of the insulating arm away from the insertion hole. The fixed terminal has a second contact portion capable of connecting/disconnecting from the first contact portion. | 02-19-2015 |
20150085457 | ELECTRICAL CONNECTOR AND MANUFACTURING METHOD THEREOF - An electrical connector for electrically connecting a first electronic element having protruding conductive portions in the bottom thereof to a second electronic element, includes an insulating body located below the first and above the second electronic element, a conductor, a solder pad disposed on the lower surface of the insulating body, and a conducting line disposed in the insulating body and conducting the conductor and the solder pad. Upper surface of the insulating body has accommodation holes. Aperture of the accommodation hole is greater than outer diameter of the conductive portion. Wall and bottom of the accommodation holes form the conductor. The accommodation hole has low-melting point liquid metal conductor. When the conductive portion enters the accommodation hole, the liquid metal adheres to the conductive portion, and forms a conductive path between the conductive portion and the conductor. A manufacturing method of the electrical connector. | 03-26-2015 |