435results about How to "Simplified assembly steps" patented technology

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.

The invention provides a balanced bearing adjustment mechanism for a sliding door of furniture. The balanced bearing adjustment mechanism for the sliding door of the furniture comprises an adjustment device. The adjustment device comprises a rotating element, a supporting element, a bearing element, an actuating element and an adjustment element, wherein the rotating element is rotatably positioned on the supporting element; the supporting element is slidably arranged on the bearing element; the actuating element is slidably arranged on the bearing element, and at least two oblique parts are arranged on the actuating element in a spaced mode; the supporting element is provided with oblique matching parts corresponding to the oblique parts, and the number of the oblique matching parts is the same as the number of the oblique parts; the actuating element interacts with the oblique matching parts of the supporting element through the oblique parts; the adjustment element is rotatably positioned on the bearing element and interacts with the actuating element; and by applying action on an adjustment functional part of the adjustment element through a tool or manually, the adjustment element rotates in a positioned mode and sequentially drives the actuating element, the supporting element and the rotating element to move relative to the bearing element, and thus adjustment of the relative positions of the rotating element and the bearing element is achieved. Through the structural improvement, the practicability is high.

An easily-assembled connecting mechanism and the apparatus using the same. The apparatus comprises a first and second pieces. The connecting mechanism includes a hook member and a holding member. The hook member has a head portion and a lever portion connected to the first piece; The extendable receptacle member has a plurality of cantilevered arms disposed around a through hole of the second piece. Each cantilevered arm of the extendable receptacle member has a holding portion to fix the head portion of the hook member and an inner tapered surface forming a cone. During joining of the first and second pieces, the cantilevered arms are elastically deformed, and the head of the hook member is pushed into and fixed by the holding portion of the holding member.

An accumulator in which a pressure sealed chamber and a pressure flow-in chamber are formed by an operation member including a metallic bellows provided within a housing constituted by a gas end cover and a bottomed tubular shell, wherein a cross sectional inner outline of a peripheral edge portion of the gas end cover is an oval shape which is concave to the pressure sealed chamber side, and a dead space is not formed, so that a capacity of a volume adjusting spacer is reduced by eliminating a dead space, a working step is reduced by simplifying a shape of the gas end cover, and a margin of welding penetration depth is increased by thickening of a backing metal portion.

A blind mating apparatus used in an expansion system has a first printed circuit board (PCB) and a second PCB. The first PCB has a resilient member and a housing sleeving the resilient member, and the second PCB has a contact member electrically connecting the resilient member. The blind mating apparatus further has a guiding member for guiding the resilient member and through which the resilient member penetrates. The contact member has a tolerance for correctly mating with the resilient member while the resilient member provides the contact member with a little bias.

The invention relates to a radiator fan, which comprises a fan frame the center of which is provided with a central cylinder, a stator which is sleeved outside the central cylinder, a bearing system which is fixed inside the central cylinder and a rotor which is supported by the bearing system. The bearing system is entirely and fixedly connected to the central cylinder of the fan frame during the process of forming the fan frame, thereby the problems of combined tolerance, concentricity and so on between the bearing system and the fan frame can be effectively prevented; the shake phenomenon is prevented during the operating process of the fan; the assembly steps are simplified and the fan performance is improved. The invention also provides a manufacturing method for the radiator fan.

A cooling fan includes a fan frame, a circuit board, a stator-coil unit and an impeller. The fan frame includes a metal seat and a lateral wall. The metal seat comprises an engaging face and an engaging portion arranged on the engaging face. The lateral wall is arranged on a periphery of the metal seat and includes an air inlet and an air outlet. The circuit board includes a positioning hole. The circuit board is press fitted around the engaging portion of the metal seat via the positioning hole and adhered to the engaging face of the metal seat. The circuit board includes an insulation layer facing the metal seat. The stator-coil unit is mounted on the metal seat of the fan frame and electrically connected to the circuit board. The impeller is rotatably coupled with the stator-coil unit. Therefore, the Cooling fan and the assembly method thereof can simplify the assembling step and improve the assembling convenience, and can effectivley reduce the axial height of the cooling fan.

An image pickup assembly with a filter lens includes a barrel, a first lens and a second lens. In this case, the barrel has a container and a diaphragm. The first lens is accommodated in the container. The second lens is also accommodated in the container. Wherein, at least one of the first lens and the second lens is a filter lens.

An ink ribbon cartridge includes spools each including a ratchet gear in one end portion. A cartridge body includes integrally formed resilient engagement pieces each including a ratchet portion that engages and disengages the ratchet gear of the respective spool and a compressed portion that is compressed by a compressing portion of a thermal transfer printer apparatus. When the ink ribbon cartridge is installed in the thermal transfer printer apparatus, the resilient engagement pieces behave such that the compressed portions are compressed by the compressing portions of the thermal transfer printer apparatus. Thereby, engagement between the ratchet gears of the respective spools and the ratchet portions is released, and the spools become rotatable in the cartridge body.