Card edge connector
AssigneeHon Hai Precision Ind. Co., Ltd.
InventorsXianqQi Yang, Ren-Chih Li, XhiXi Zhang
Life of this patent
Estimating the term…
Abstract
This invention is related to a card edge connector (1). The card edge connector has an insulative housing (2) defining a plurality of slots (56) for receiving a corresponding number of terminals (3) therein. A pair of support devices (40) are firstly secured in the insulative housing. A pair of reinforcement devices (40) are secondly and detachable secured to the insulative housing and cooperated with the corresponding support devices respectively. The reinforcement device can be detached to reuse in another insulative housing.
Claims18
A card edge connector adapted to establish an electrical connection between a circuit board and a card, comprising:
- an insulative housing having an elongated body, said body provided with an insert groove extending in a lengthwise direction along said insulative housing for insertion of one end of the card thereinto, and defining a plurality of slots therein, two opposite ends of said body along a longer side thereof projecting respective support arms in a same direction, each said support arm has a lug projected therefrom to generate interference with the card;
- a plurality of terminals respectively disposed in said slots and having contact ends received in said insert groove to electrically contact with the card, and coupling ends to be electrically connected to the circuit board;
- a pair of support device stamped by a metal piece firstly secured to the insulative housing, and each support device comprising an main body having an end embedded into the insulative housing, an adjusting section extending from the main body to the circuit board, and a mounting section extending from the adjusting section to mount to the circuit board;
- and
- a pair of reinforcement device secondly secured onto said support arms respectively, each reinforcement device detachably secured to each support arm for facilitating to reuse to another card edge connectors with a changed height, and comprising a main body having a reinforcement piece extending therefrom to engage with an free end of the support device.
A card edge connector comprising:
- an insulative housing defining an elongated main body with an elongated central slot therein for receiving a daughter board, said central slot high rising from a bottom face of the housing;
- a plurality of contacts disposed in the housing with contact portions extending into the central slot;
- a pair of deflectable plastic latches integrally extending forwardly from two opposite ends of the main body, each of said latches including means for locking the daughter board in the connector and each of said latches essentially located at a same level with the central slot while being vertically spaced from the bottom face of the housing;
- and
- a pair of metallic reinforcement members attached to the housing, each including a reinforcement device and a support device being discrete from each other;
- wherein
- the reinforcement device grasps is movable with the corresponding plastic latch for reinforcing the plastic latch, while the support device includes means for securing to a printed circuit board on which the connector is mounted and is thus immoveable.
A method of arranging different type card edge connectors, comprising steps of:
- providing an insulative housing with a main body defining a high rising central slot wherein a pair of plastic latches integrally extending forwardly from two opposite ends of the main body and essentially located at a same level with the central slot;
- disposing a plurality of contacts in the housing in communication with the central slot;
- attaching a pair of reinforcement members to the housing, wherein said reinforcement member includes a reinforcement device and a support device, under a condition that the reinforcement device grasps and is moveable with the corresponding plastic latch while said support device is immoveably fixed to a printed circuit board on which the connector is mounted.
Dependencies are inferred from the claim text.