56results about How to "Improve insertion force" patented technology

A headrest is mounted to a seat back by inserting a support into a support hole of a holder and inserting a stay of the headrest into to stay hole of the support inserted into the support hole of the holder. A gap occupying part provided in the support moves between an advanced position at which the gap occupying part protrudes from an outer wall of the support and is capable of touching an inner surface of the support hole, and a retracted position at which the gap occupying part is retracted to an inner side of the stay hole from the advanced position. The gap occupying part moves toward the retracted position from the advanced position when the support is inserted into the support hole, and moves toward the advanced position when the stay is inserted into the stay hole.

The invention discloses a connector plug, a connector socket and a connector combination of the connector plug and the connector socket. The plug and the socket respectively comprise an insulating body, two rows of contact terminals, two baffles and a shielding shell. The plug is internally provided with the upper baffle and the lower baffle for the contact terminals, and the socket is internally provided with the upper baffle and the lower baffle for the contact terminals, the baffles of the contact terminals are conducted with the corresponding shielding shells in a contact mode so as to improve the shielding effect and to ensure that contact transmission is stable. The socket baffles are provided with contact elastic sheets, when the plug and the socket are combined, the contact elastic sheets make elastic contact with the socket baffles to form a shielding protection loop, the signal interference between the different rows of contact terminals is further avoided, and the plugging force of the connector combination can be enhanced. The connector plug and the connector socket are internally and respectively provided with hook plates and partition plates to separate the two rows of contact terminals, the hook plates and the partition plates are conducted with the corresponding shielding shells in a contact mode, inverted hook parts of hooks are buckled in the concave parts of the partition plates, and the inverted hook parts are conducted with the concave parts of the partition plates in a contact mode.

A headrest is mounted to a seat back by inserting a support into a support hole of a holder and inserting a stay of the headrest into to stay hole of the support inserted into the support hole of the holder. A gap occupying part provided in the support moves between an advanced position at which the gap occupying part protrudes from an outer wall of the support and is capable of touching an inner surface of the support hole, and a retracted position at which the gap occupying part is retracted to an inner side of the stay hole from the advanced position. The gap occupying part moves toward the retracted position from the advanced position when the support is inserted into the support hole, and moves toward the advanced position when the stay is inserted into the stay hole.

The invention discloses a bus-bar connector which comprises a rubber core and a conductive terminal, wherein a channel penetrating through the terminal is formed in the terminal; the front and rear ends of the channel are matched with a male plug-in pin; the rear end of the terminal is fixedly connected with a pin tail; two first elastic pieces opposite to each other and two second elastic piecesopposite to each other are respectively fixedly arranged at the front end of the channel; third elastic pieces corresponding to the first elastic pieces one by one are fixedly arranged at the rear endof the channel; one first elastic piece and the corresponding third elastic piece are connected by virtue of a fourth elastic piece arranged between the two; contact surfaces in contact fit with themale plug-in pin are arranged on the first elastic pieces, the second elastic pieces, the third elastic piece and the fourth elastic piece. The bus-bar connector disclosed by the invention has the beneficial effects that the contact stability, contact reliability, plug-in force and plugging / unplugging life between the terminal and the male plug-in pin can be effectively improved, and a plugging bias phenomenon caused while plugging the terminal and the male plug-in pin is avoided.

The present invention provides metallic materials for electronic components, having low degree of whisker formation, low adhesive wear property and high durability, and connector terminals, connectors and electronic components using such metallic materials. The metallic material for electronic components includes: a base material; a lower layer formed on the base material, the lower layer being constituted with one or two or more selected from a constituent element group A, namely, the group consisting of Ni, Cr, Mn, Fe, Co and Cu; an intermediate layer formed on the lower layer, the intermediate layer being constituted with one or two or more selected from a constituent element group B, namely, the group consisting of Ag, Au, Pt, Pd, Ru, Rh, Os and Ir; and an upper layer formed on the intermediate layer, the upper layer being constituted with an alloy composed of one or two or more selected from the constituent element group B, namely, the group consisting of Ag, Au, Pt, Pd, Ru, Rh, Os and Ir and one or two selected from a constituent element group C, namely, the group consisting of Sn and In; wherein the thickness of the lower layer is 0.05 μm or more and less than 5.00 μm; the thickness of the intermediate layer is 0.01 μm or more and less than 0.50 μm; and the thickness of the upper layer is 0.02 μm or more and less than 0.80 μm.

The invention discloses a dual-purpose connector plug and an assembling method thereof. The dual-purpose connector plug comprises a metal housing, a Lightning interface terminal module and a Micro-USB interface terminal module. A first abdicating hole is formed in the top wall of the metal housing. A first terminal contact part of the Lightning interface terminal module is exposed from the first abdicating hole. A plug-in port is formed in the front end wall of the metal housing. The plug-in port penetrates backwards through the inner part of an accommodating cavity so as to form a plug-in cavity. A second terminal contact part of the Micro-USB interface terminal module is exposed in the plug-in cavity in a protruding manner. A second abdicating hole is formed in the bottom wall of the metal housing. An insulator is arranged in the second abdicating hole, and in this way, an insulating area corresponding to another surface of contact terminals in a Lightning socket is formed on the bottom wall of the metal housing, so that the short circuit problem of the metal housing and the Lightning socket of the dual-purpose connector plug is effectively solved, the damages caused to the electronic products using the Lightning socket are avoided, and the usage performance of the dual-purpose connector plug is improved; in addition, the structure is simple, the design is ingenious and reasonable, and the assembling is convenient, rapid, stable and reliable.