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Connector

A technology of connectors and guides, applied in the direction of connections, parts of connecting devices, electrical components, etc.

Active Publication Date: 2015-07-29
JAPAN AVIATION ELECTRONICS IND LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there are cases where a relay board or this type of circuit board is used to connect between the contacts provided with a small pitch and the cable conductors respectively

Method used

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Examples

Experimental program
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Embodiment Construction

[0031] see Figures 1 to 5 , the connector 100 according to the embodiment of the present invention includes a plurality of upper contacts (contacts) 120 and 120P respectively made of conductors, a plurality of lower contacts (contacts) 130 and 130P respectively made of conductors ,, the holding member 140 made of an insulator, and the housing 300 made of metal. The housing 300 partially covers the holding member 140 . The holding member 140 holds the upper contacts 120 and 120P and the lower contacts 130 and 130P.

[0032] The connector 100 according to the present invention has a mating portion 110 mated with a mating connector (not shown). The mating portion 110 is located near the front end portion 102 of the connector 100 . Also, the connector 100 has a rear end portion 104 in the front-rear direction (X direction). From Figure 11 and 15 It can be seen that when the circuit board 400 is inserted into the connector 100 through the rear end portion 104 along the X di...

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PUM

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Abstract

A connector includes a holding member. The holding member has two guide portions which are arranged away from each other in a pitch direction. Each of the guide portions has a side portion, an upper portion and a lower portion which are formed as described below. The side portion intersects with the pitch direction and is provided with a first projection portion and a side surface facing inward in the pitch direction. Each of the upper portion and the lower portion intersects with an up-down direction, and at least one of the upper portion and the lower portion is provided with a second projection portion. The first projection portion is away from both the upper portion and the lower portion and projects inward in the pitch direction from the side surface. The second projection portion is away from the side surface and projects inward in the up-down direction.

Description

technical field [0001] The present invention relates to a connector for connection to a rigid circuit board. Background technique [0002] For example, Patent Document 1 discloses this type of connector. As shown in FIGS. 18 and 19 , the connector 900 of Patent Document 1 is a card edge connector connected to a circuit board 950 . The connector 900 includes a plurality of contacts 920 and a holding member 910 holding the contacts 920 . Circuit board 950 has a plurality of conductive pads 960 formed adjacent end 952 thereof. [0003] Since the connector 900 of Patent Document 1 is a card edge connector, each of the connector 900 and the circuit board 950 has a size sufficiently large compared to the manufacturing tolerance of the circuit board 950 . Typically, such card edge connectors are designed to have internal dimensions that take into account the margins of manufacturing tolerances of circuit boards. Therefore, on the basis that the general card edge connector is co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/639H01R12/72H01R13/629H01R13/502
CPCH01R12/721H01R12/7005H01R12/72H01R13/502H01R13/629H01R13/639H01R12/724
Inventor 横山阳平樱井涉中西彻岛津贵之
Owner JAPAN AVIATION ELECTRONICS IND LTD