Regulators for electrical connectors for circuit boards

Abstract

An object of the present invention is to provide a restraint for an electrical connector for a circuit board that can achieve reduction in size and increase strength and restraint force. The electrical connector for a circuit board has a fixed case, a movable case, and a plurality of terminals arranged across the fixed case and the movable case, and the electrical connector for a circuit board has a fixed case The fixed side held part held by the movable housing, the movable side held part held by the movable case, and the intermediate elastic part between the fixed side held part and the movable side held part are used for power supply of the circuit board. In the restricting part of the connector, the restricting part has a restricting part, which is held by the fixed housing by integral molding, and restricts the movable amount of the movable case in the direction of separating from the circuit board, and the fixed side of the terminal is passed by the holding part. The integral molding is held by the fixed housing, and the movable-side held portion is held by the movable housing by integral molding.

Description

technical field [0001] The present invention relates to a limiting member for an electrical connector for a circuit board. Background technique [0002] In such a connector, when the direction at right angles to the surface of the circuit board is used as the connector fitting direction and connected to the mating connector, there is a direction parallel to the face of the circuit board, and the mating connector is When the position where the position is shifted is fitted and connected, a so-called floating connector capable of absorbing the shift is widely used. For example, this floating connector is disclosed in Patent Document 1. [0003] The floating connector of Patent Document 1 has: a fixed housing (outer housing) formed in a square frame shape and fixed to a circuit board with its bottom surface; a movable housing (inner housing) located on a square of the fixed housing. The frame is movable relative to the fixed case; a plurality of terminals are arranged in a sta...

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Problems solved by technology

[0009] However, the restricting member of Patent Document 1 has a plurality of corners formed in a horizontal U-shape by the upper plate and the lower plate, and the corners are fitted into corresponding portions of the fixed case. In addition, the above-mentioned upper plate and lower plate are located on the upper and lower surfaces of the corresponding part of the fixed housing, and correspondingly, the size of the connector will be increased in the up-down direction

In addition, the restriction of the movable part is carried out by the upper plate of the above-mentioned corner part, although the corner part is fitted into the corresponding part of the fixed housing, if the upper plate is focused on, the upper plate only faces the upper surface of the above-mentioned corresponding part. Contact, so if it is lifted from below by the movable part, the upper plate will have a tendency to float, and its strength cannot be denied, thereby reducing the ability to limit

Also, in Patent Document 1, although the terminal is held by integral molding with the fixed case and the movable case, the stopper is fitted and attached to the fixed case

In other words, the installation operation is performed separately, and the operability is low

In addition, since the fitting direction is restricted, the form of the restrictor is limited accordingly, and as a result, the enlargement of the restrictor cannot be avoided.

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