摘要:
In one general aspect, an electronic device module includes a first board, a first device mounted on a first surface of the first board, a second board disposed below the first board, and a plurality of second devices disposed between the first board and the second board, wherein a surface of each second device the plurality of second devices is bonded to a second surface of the first board and another surface of each of the second devices is bonded to the second board.
摘要:
In a plug connection for the direct electrical contacting of contact surfaces on a circuit board, having a plug receptacle associated with the circuit board, into which the circuit board extends, having a plug pluggable into the plug receptacle, which has a contact carrier having contact elements for the direct electrical contacting of the contact surfaces of the circuit board, and having a contact pressure spring device for pressing the contact elements of the contact carrier against the contact surfaces of the circuit board, the contact pressure spring device is provided in the plug receptacle.
摘要:
A card mounting socket for a mobile phone having a reduced size and reduced number of parts. The card mounting socket having a body and a separate casing. The body housing includes a first receiving section, a second receiving section and an inner wall. The first receiving section is provided with a pair of guides positioned on both sides thereof and a first card terminal disposed along a major surface of the first receiving section. The second receiving section includes a second card terminal disposed along a major surface of the second receiving section. The inner wall extends perpendicular from the first receiving section to the second receiving section such that the second receiving section is stepped with respect to the first receiving section. The separate casing is secured to an upper portion of the body and separates the first receiving section from the second receiving section.
摘要:
A card mounting socket for a mobile phone having a reduced size and reduced number of parts. The card mounting socket having a body and a separate casing. The body housing includes a first receiving section, a second receiving section and an inner wall. The first receiving section is provided with a pair of guides positioned on both sides thereof and a first card terminal disposed along a major surface of the first receiving section. The second receiving section includes a second card terminal disposed along a major surface of the second receiving section. The inner wall extends perpendicular from the first receiving section to the second receiving section such that the second receiving section is stepped with respect to the first receiving section. The separate casing is secured to an upper portion of the body and separates the first receiving section from the second receiving section.
摘要:
The present invention provides a crack-free electrical connection structure between electrical components and a circuit board in a connector device by soldering electrical wires to through-holes of the circuit board. Retention members (40) formed integrally with the connector device have slots (36) and channels (58, 62) intersecting inside the slots (36). Projections (54) are located at an exit of each channel (58). Ends of electrical wires (90) are stripped to expose core conductors (92) and they are bent in a generally L-shape to be disposed in the respective channels (58, 62) of slots 36. The projections (54) keep the exposed core conductors (92) in position, thereby simplifying electrical connection with through-holes in the circuit board.
摘要:
The present invention relates to a device for connecting two electrical circuits (2,17;15,16) by a connection which permits that the two circuits easily can be separated and reunited again at the same time as interference and scratching noise in the connection mechanism are avoided. A first carrier (14, 28) is movable around a shaft (1), which is fastened onto a second carrier (7, 29). The first carrier (14, 28) can easily be removed from the shaft (1) and refitted again. The first carrier (14, 28) has a projecting part (8, 23, 30), which presses against an electrically conducting elastomer (4,18a-l, 21, 33) localized on the second carrier (7, 29). On the projecting part (8, 23, 30) there is an electrically conducting part (9, 20a-l, 24a-h), which is connected to a first electrical circuit (2,17) localized on the first carrier (14, 28). The electrically conducting elastomer (4,18a-l, 21, 33) is connected to a second electrical circuit (15,16) localized on the second carrier (7, 29). By means of co-operation between the projecting part (8, 23, 30) and the elastomer (4,18a-l, 21,33), an electrical connection between the first (2,17) and the second circuit (15,16) is achieved.
摘要:
A semiconductor die carrier may include an insulative substrate; an array of groups of multiple electrically conductive contacts arranged in rows and columns on the insulative substrate, wherein the groups from adjacent rows are staggered as are the groups from adjacent columns, and a portion of each group overlaps into an adjacent row or an adjacent column of the groups of the array; a semiconductor die; and structure for providing electrical connection between the semiconductor die and the conductive contacts. A semiconductor die carrier may also include an insulative substrate; a plurality of leads each having an external portion extending out of the semiconductor die carrier from a lower surface of the insulative substrate and an internal portion located within the semiconductor die carrier at an upper surface of the insulative substrate; a semiconductor die; and a layer of conductive material in contact with conductive portions of the semiconductor die and also in contact with the internal portions of the leads.
摘要:
In a PC card, a casing and a card are rotatably and bendably connected to each other by a hollow connecting member. A flexible wiring member is disposed in the connecting member and electrically connects the casing and card. The connecting member has a rotatable piece received in a first receiving portion formed on one end of the casing, a first cap rotatably supporting the first receiving portion and rotatable piece, an arm inserted at one end thereof in a second receiving portion formed on one end of the card, and a second cap rotatably supporting the second receiving portion and arm. The other end of the arm is bendably connected to the rotatable piece. The casing is freely moved about the arm in the up-and-down and right-and-left directions, as desired. Hence, the casino does not obstruct the operator's access to various switches and so forth arranged on a data terminal while the card is free from loads and damage.
摘要:
In a connector for use in connecting a connection member (33) of a sheet-like having first and second surfaces opposite to each other in a predetermined direction, a contact member (35) is provided with a first arm portion (53) extending to face the first surface and a second arm portion (54) connected to the first arm portion and extending to face the second surface. The first arm portion is for engaging with an operation member (39) to be moved by manual operation of the operation member in the predetermined direction. The second arm portion moves together with the first arm portion to become in contact with the second surface of the connection member. When the first arm portion is moved, bending is caused in a bendable portion (47) extending from a fixed portion (32) which is fixed to an insulator (31).
摘要:
A read/write unit for an integrated circuit card adapted to receive two integrated circuit cards includes a housing formed with a first aperture and a second aperture for receiving two integrated circuit floppy diskettes respectively. A main board is situated in the housing and has an L-shape female connector at an end side nearer to the apertures of the housing. A first secondary board a situated in the housing and has an L-shape male connector at an end side for connecting the L-shape female connector of the main board, an upstanding female connector in a position adjacent to the L-shape male connector, and a first seat matchable with the first aperture of the housing on an external end side for receiving an integrated circuit card. A second secondary board is situated in the housing a certain distance from a base panel of the housing and has a downward extending male connector at an end side for connecting the upstanding female connector of the first secondary board, a second seat matchable with the second aperture of the housing at an external end side for receiving another integrated circuit card.