| 摘要 |
A connector coupling structure is provided to reduce the size of the connector coupling structure, manufacture the connector coupling structure at low cost, and enable the three dimensional alignment, thereby increasing the degree of freedom for module design. A connector coupling structure comprises first and second connectors(4,9). An elevation part is formed at the front end portion of an inner surface of a housing(90) of the second connector(9). When the first and second connectors(4,9) are coupled with each other, the elevation part is contacted with an outer surface of a housing(40) of the first connector(4) to form a gap between the outer surface of the first connector(4) and the inner surface of the second connector(9). An inner case(8) is slidingly inserted in one of the housings of the first and second connectors(4,9). A protrusion is provided on a surface of the inner case(8). A notch(6) having a catching element is formed on one of the first and second connectors(4,9), and coupled with the protrusion. When the terminals and terminal insertion holes(7) of the two connectors are coupled with one another, the inner case(8) slides to release the coupling between the protrusion and the catching element.
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