113results about How to "Effective electrical connection" patented technology

A portable electronic system including a body and a dock is described. The body has a waterproof first connector and a first attracting portion, wherein the first connector has a plurality of electrical terminals. The dock has a second connector and a second attracting portion, wherein the second connector has a plurality of retractable pogo pins. When the body is placed on the dock to make the first connector connected to the second connector, the magnetic force between the second attracting portion and the first attracting portion makes the electrical terminals compress the retractable pogo pins to a critical distance to achieve the electrical connection between the body and the dock.

A radio frequency identification tag comprising a first substrate and a second substrate is disclosed. An antenna element is disposed on the first substrate, and a first contact pad and a second contact pad is disposed on the second substrate. A circuit is coupled to the first and second contact pads, and the first and second contact pads are designed to make electrical contact with the antenna element.

Disclosed is a method of fabricating a PCB including an embedded passive chip, in which the passive chip is mounted on the PCB and an insulator is then laminated on the PCB, or in which a blind hole for receiving the passive chip is formed in the PCB and the passive chip is mounted in the blind hole.

An electrical connector for connecting two or more wires together electrically, having wire slots are oriented in a direction substantially parallel to each other, facilitating the use of only one operation to connect all wires; also retaining a terminated wires. Also methods for producing such connector, minimizing waste of production material, using such connector and configuring such connector at small dimensions and tolerances.

A packaged microphone has a lid structure with an inner surface having a concavity, and a microphone die secured within the concavity. The packaged microphone also has a substrate coupled with the lid structure to form a package having an interior volume containing the microphone die. The substrate is electrically connected with the microphone die. In addition, the packaged microphone also has aperture formed through the package, and a seal proximate to the microphone die. The seal acoustically seals the microphone and the aperture to form a front volume and a back volume within the interior volume. The aperture is in acoustic communication with the front volume.

A special-shaped square cabin comprises a square cabin body composed of an upper wallboard, a lower wallboard, a left wallboard, a right wallboard, a front wallboard and a right wallboard. The square cabin body is provided with a door. Each wallboard comprises an inner covering board, a metal frame and an outer covering board; the metal frame is scattered between the inner covering board and the outer covering board and is connected with the outer covering board; a thermal insulating layer is disposed between the metal frame and the inner covering board; light filler is provided between the inner covering board and the outer covering board. The outer surface of the square cabin body is provided with an invisible board which is seamlessly connected to the outer surfaces of the wallboards and the outer surface of the door in a bonding manner and in the mechanical fixation manner without steps; the upper end of the door is provided with an eaves board. The whole cabin body of the special-shaped square cabin has good thermal insulation, electromagnetic shielding performance and invisibility, and a missile launching vehicle is imparted better mobility and environmental adaptability.

Hybrid fiber optic cables including one or more electrical coaxial subassembly allowing for fiber movement to reduce attenuation during bending are disclosed. Related connectorized cables and systems are also disclosed. The hybrid fiber optic cables include both one or more coaxial subassembly and optical fibers to provide both optical and electrical connectivity as part of a connectorized system. Use of one or more coaxial subassembly reduces impedance variations and lowers cost. Each coaxial sub-assembly also includes multiple electrical conductors to increase electrical connectivity capacity (e.g., power and signals) of the hybrid cable, as needed or desired. Further, the hybrid cable may include a channel with optical fiber(s) of the hybrid cable disposed therein, free of attachment to the channel. The channel allows the optical fibers to move relative to the cable jacket and control bend radius to reduce optical attenuation when the hybrid fiber optic cable is bent.

A conductive component capable of electrically connecting two objects is proposed. The conductive element includes an elastic body that is provided with at least two conductive particles therein. When the conductive component is pressed, a portion of the conductive particles protrudes from the elastic body, thereby forming an electrical connection with external electrical components. In comparison with the prior art, due to the elasticity of the elastic body of the present invention, the conductive component has better elasticity. The conductive particles in the elastic body can protrude from the through holes of the elastic body to connect electrically with the external electrical components. The conductive component of the present invention can assure the efficient electrical connection between the opposing electrical components. The present invention further provides an electrical connector and a chip module that also have the above-mentioned effect.

The invention relates to a pipeline scrolling device. The pipeline scrolling device comprises a left shell, a right shell, a shaft core, a reelpipe barrel, a left reeling disc, a right reeling disc and a power spring, wherein the left reeling disc and the right reeling disc are arranged on the two sides of the reelpipe barrel; the reelpipe barrel is positioned between the left shell and the right shell through the shaft core; the shaft core comprises a power spring shaft and a rotating conversion shaft which are independently arranged on the left part and the on the right part; a large chamber and a small chamber, which are independent and formed through dissymmetric dividing of a radial partition board, are arranged on one side of the interior of the reelpipe barrel; a cylinder-shaped box body matched with the small chamber is arranged in the small chamber in a buckling manner; the power spring shaft is arranged on the right side of the reelpipe barrel and is inserted in the box body, the right end of the power spring shaft is fixed with the left shell, and the left end of the power spring shaft extends into the large chamber to set and fix a ratchet wheel; a self-locking pawl arranged on the radial partition board is buckled with the ratchet wheel; the power spring is positioned in the box body, the inner end of the power spring is connected with the power spring shaft, and the outer end of the power spring is fixedly connected with the barrel wall of the box body; positioning is performed and rotation conversion of steam pipelines or circuits is formed between the left side of the reepipe barrel and the left shell through the rotating conversion shaft.The pipeline scrolling device realizes the technical effect of coaxial double-pass pipe rotating conversion, and has the advantages of simple structure, smooth operation, high reliability and higher safety in use.

The invention belongs to the technical field of electrode equipment, and particularly relates to a connecting structure of a membrane electrode and a shell. The electric connection structure comprisesat least one membrane electrode unit and a shell, the membrane electrode unit comprises a porous membrane, a first electrode and a second electrode, the first electrode and the second electrode are attached to the two sides of the porous membrane, and part of the porous membrane and part of the first electrode form a first electric connection unit; a part of the porous film and a part of the second electrode form a second electric connection unit, at least one installation groove is formed in the inner wall face of the shell, the film electrode unit is arranged in the installation groove, andat least one communication unit communicated with the installation groove is further arranged on the outer wall face of the shell. The first electric connection unit and the second electric connection unit are respectively communicated with an external circuit of the shell through the communication unit. According to the connecting structure, effective electric connection between the thin film electrode and an external circuit of the shell can be achieved, looseness is not likely to happen, and firm connection between the thin film electrode and the shell is guaranteed.