An electrical connector assembly includes an electrical connector with an insulative housing retaining a plurality of conductive contacts therein, and a clip positioned by one end of the housing and adapted to be mounted upon a loading cavity in the housing. The clip includes a mounting section for mounting to the PCB, and a holding section forming a holding cavity for holding the CPU wherein the holding section is rotatable relative to the mounting section and adapted to be downwardly pressed by the load plate which is pivotally mounted by the other end of the housing opposite to the clip.

An atomtronic (e.g., ultra-cold-matter physics or ion-trap) system includes a vacuum-cell structure, an integrated-circuit package with a pin-grid array, and a socket for interfacing the integrated-circuit package with external control and monitoring systems. After pins of the pin-grid array are inserted into holes of plates in the socket, the plates are moved in opposite directions so that contacts within the holes clamp in place the pins, providing electrical connections. The in-place clamping avoids stress at the seal between the integrated circuit package and the vacuum cell structure; thus, stress that could otherwise compromise the vacuum seal is avoided so as to yield a more reliable vacuum.

The present disclosure provides an assembly method of an electronic device. The assembly method includes: opening an upper cover of a loading mechanism on a circuit board, in which the upper cover has an opening, and when the upper cover is in a closed state, the opening exposes a central processing unit socket located on the circuit board; snapping an elastic sheet to opposite sides of an inner edge of the opening of the upper cover through buckling portion of the elastic sheet; and closing the upper cover of the loading mechanism so that an elastic sheet body of the elastic sheet covers the central processing unit socket.

An electrical connector used for bearing a chip module includes an insulating body, terminals arranged in the insulating body, a carrying member, for carrying the chip module to the insulating body, disposed at one side of the insulating body and contacting with the terminals, a pressing plate for pressing the carrying member or the chip module, and an elastic member having at least two limiting portions. The pressing plate and the carrying member are separately disposed at two adjacent sides on the periphery of the insulating body. The two limiting portions define a pivoting space, and the carrying member is pivotally connected to the pivoting space. The elastic member and the carrying member are disposed at the same side of the insulating body, the elastic member has a buffer portion, and the buffer portion abuts against the carrying member and is disposed between the insulating body and the carrying member.

When each signal line contact terminal (10ai) is installed in a base member (30), an upper housing (28), and a lower housing (26), the upper housing (28) is installed together in such a way as to be sandwiched between the base member (30) and the lower housing (26). Here, collars (16) are fitted on outer peripheral portions of a first extending portion (52A) and a second extending portion (52C) of the signal line contact terminal (10ai), respectively. Moreover, air layers are formed between an outer peripheral portion of a drum portion (52B) of the signal line contact terminal (10ai) and an inner peripheral surface forming a hole (28b), between an outer peripheral portion of the first extending portion (52A) and an inner peripheral surface forming a hole (30b), between an outer peripheral portion of the second extending portion (52C) and an inner peripheral surface forming a hole (26b), and between an outer peripheral portion of a plunger (56) and an inner peripheral surface forming a hole (26e).

An electrical connector used for bearing a chip module includes an insulating body, terminals arranged in the insulating body, a carrying member, for carrying the chip module to the insulating body, disposed at one side of the insulating body and contacting with the terminals, a pressing plate for pressing the carrying member or the chip module, and an elastic member having at least two limiting portions. The pressing plate and the carrying member are separately disposed at two adjacent sides on the periphery of the insulating body. The two limiting portions define a pivoting space, and the carrying member is pivotally connected to the pivoting space. The elastic member and the carrying member are disposed at the same side of the insulating body, the elastic member has a buffer portion, and the buffer portion abuts against the carrying member and is disposed between the insulating body and the carrying member.

An electrical connector used for carrying a chip module includes an insulating body with multiple terminals arranged in the insulating body, a carrying member pivoted to the insulating body and used for carrying the chip module to the insulating body, and a pressing plate located on one side of the insulating body and used for pressing the carrying member or the chip module. The chip module contacts with the multiple terminals. The carrying member is directly pivoted to the insulating body. Each of two ends of a pivoting side of the carrying member is provided with a pivot shaft. Fixing holes are formed on the outer side of the insulating body. The pivoting shafts are pivoted into the fixing holes, so that the carrying member is rotatingly pivoted to the insulating body without the assistance of a pivoting device for pivoting the carrying member.

An electrical connector assembly includes an electrical connector with an insulative housing retaining a plurality of conductive contacts therein, and a clip positioned by one end of the housing and adapted to be mounted upon a loading cavity in the housing. The clip includes a mounting section for mounting to the PCB, and a holding section forming a holding cavity for holding the CPU wherein the holding section is rotatable relative to the mounting section and adapted to be downwardly pressed by the load plate which is pivotally mounted by the other end of the housing opposite to the clip.

An electrical connector used for carrying a chip module includes an insulating body having terminals arranged in the insulating body and used for contacting the chip module, a carrying member used for carrying the chip module to the insulating body, a pressing plate used for pressing the carrying member or the chip module, and a positioning member pivoted to the carrying member through a pivoting device. The pivoting device includes a pivoting shaft and at least one elastic portion. The elastic portion includes a first elastic section and at least two limiting portions being elastic and enclosing a pivoting space. The pivoting shaft is pivoted to the pivoting space. When the electrical connector is opened, the first elastic section springs back to remove the chip module from the insulating body without damaging the terminals, so as to align and contact the chip module with the terminals without tool.

An electrical connector and the buckle assembly thereof. The buckle assembly includes a stiffener for receiving a socket, a load plate for pressing the chip module, and a guide frame pivoted to the stiffener. A rear end of the load plate is pivoted to the stiffener. The guide frame has an opening for receiving the chip module, and two side arms located on two opposite sides of the opening and a rear arm connected to the two side arms. Each of the side arms is provided with a sliding rail for carrying a side plate of a clamping member. The side plate is slidable along the sliding rail. The clamping member is used for fixing the chip module. A protruding portion is formed by protruding upward from the sliding rail, making the protruding portion higher than the sliding rail.